Changes in eating pathology and associated symptoms among chronically ill adults attending a brief psychoeducational group.

Science.gov (United States)

von Ranson, Kristin M; Stevenson, Andrea S; Cannon, Colleen K; Shah, Wendy

2010-08-01

Two quasi-experimental pilot studies examined eating pathology, eating self-efficacy, shame, guilt, and pride in adults with chronic illness before and after participating in brief cognitive-behavioral psychoeducational groups addressing eating concerns. In Study 1, 60 adults completed assessments before and after a series of two groups; in Study 2, 21 adults also completed an assessment five weeks prior to the first group to identify time-related changes in symptoms. Study 1 participants improved across domains, whereas Study 2 analyses also examining time-related changes showed improvements in eating self-efficacy, shame, guilt, and pride, but not in eating pathology. Psychoeducational groups may help improve symptoms including eating pathology, eating self-efficacy, shame, guilt, and pride among chronically-ill adults with eating concerns. 2009 Elsevier Ltd. All rights reserved.

Psychoeducation for depression, anxiety and psychological distress: a meta-analysis

Directory of Open Access Journals (Sweden)

Cuijpers Pim

2009-12-01

Full Text Available Abstract Background Given the high prevalence and burden associated with depression and anxiety disorders and the existence of treatment barriers, there is a clear need for brief, inexpensive and effective interventions such as passive psychoeducational interventions. There are no published meta-analyses of the effectiveness of passive psychoeducation in reducing symptoms of depression, anxiety or psychological distress. Methods Cochrane, PsycInfo and PubMed databases were searched in September 2008. Additional materials were obtained from reference lists. Papers describing passive psychoeducational interventions for depression, anxiety and psychological distress were included if the research design was a randomized controlled trial and incorporated an attention placebo, no intervention or waitlist comparison group. Results In total, 9010 abstracts were identified. Of these, five papers which described four research studies targeting passive psychoeducation for depression and psychological distress met the inclusion criteria. The pooled standardized-effect size (four studies, four comparisons for reduced symptoms of depression and psychological distress at post-intervention was d = 0.20 (95% confidence interval: 0.01-0.40; Z = 2.04; P = 0.04; the number needed to treat: 9. Heterogeneity was not significant among the studies (I2 = 32.77, Q:4.46; P = 0.22. Conclusions Although it is commonly believed that psychoeducation interventions are ineffective, this meta-analysis revealed that brief passive psychoeducational interventions for depression and psychological distress can reduce symptoms. Brief passive psychoeducation interventions are easy to implement, can be applied immediately and are not expensive. They may offer a first-step intervention for those experiencing psychological distress or depression and might serve as an initial intervention in primary care or community models. The findings suggest that the quality of psychoeducation may be

An Evaluation of a Community-Based Psycho-Educational Program for Users of Child Sexual Exploitation Material.

Science.gov (United States)

Gillespie, Steven M; Bailey, Alexandra; Squire, Tom; Carey, Melissa L; Eldridge, Hilary J; Beech, Anthony R

2018-03-01

Online sexual offenders represent an increasingly large proportion of all sexual offenders. Many of these offenders receive noncustodial sentences, and there is a growing need for community-based interventions. The aim of this study was to evaluate a psycho-educational program for community dwelling users of child sexual exploitation material (CSEM). A total of 92 adult male participants completed self-report measures at pre and post. A subset of participants also completed measures after a follow-up period. Results suggested benefits across depression, anxiety, and stress; social competency, including locus of control and self-esteem; and distorted attitudes. Furthermore, these effects remained 8 to 12 weeks following program completion. Our results suggest that CSEM users are amenable to treatment in the community and that there are beneficial outcomes in affective and interpersonal functioning following psycho-education. These factors represent treatment targets for sexual offenders and are recognized risk factors for contact sexual offense recidivism.

Home-based COPD psychoeducation

DEFF Research Database (Denmark)

Bove, D G; Midtgaard, J; Kaldan, G

2017-01-01

in reducing symptoms of anxiety and increasing mastery of dyspnoea in patients with advanced chronic obstructive pulmonary disease (COPD). However, we do not know if the intervention is perceived as meaningful and applicable in the everyday life of patients with advanced COPD. METHODS: We conducted a nested......OBJECTIVE: To explore the patients' experiences of a minimal home-based psychoeducative intervention aimed at reducing symptoms of anxiety. BACKGROUND: In a randomised controlled trial (RCT) we have shown that a minimal home-based and nurse-led psychoeducative intervention has a significant effect...... post-trial qualitative study. The study methodology was Interpretive Description as described by Thorne. The study was based on semi-structured interviews with twenty patients from the RCT intervention group i.g. home-living people with a diagnosis of advanced COPD and symptoms of anxiety. RESULTS...

Balneotherapy Together with a Psychoeducation Program for Benzodiazepine Withdrawal: A Feasibility Study

Science.gov (United States)

De Maricourt, P.; Hergueta, Th.; Galinowski, A.; Salamon, R.; Diallo, A.; Vaugeois, C.; Lépine, J. P.; Olié, J. P.

2016-01-01

Benzodiazepines should be prescribed on a short-term basis, but a significant proportion of patients (%) use them for more than 6 months, constituting a serious public health issue. Indeed, few strategies are effective in helping patients to discontinue long-term benzodiazepine treatments. The aim of this study was to assess the feasibility and the impact of a program including cognitive behavioural therapy, psychoeducation, and balneotherapy in a spa resort to facilitate long-term discontinuation of benzodiazepines. We conducted a prospective multicentre cohort study. Patients with long-term benzodiazepine use were recruited with the aim of anxiolytic withdrawal by means of a psychoeducational program and daily balneotherapy during 3 weeks. The primary efficacy outcome measure was benzodiazepine use 6 months after the program, compared to use at baseline. A total of 70 subjects were enrolled. At 6 months, overall benzodiazepine intake had decreased by 75.3%, with 41.4% of patients completely stopping benzodiazepine use. The results also suggest a significantly greater improvement in anxiety and depression symptoms among patients who discontinued benzodiazepines compared to patients who only reduced their use. Our findings suggest that balneotherapy in association with a psychoeducative program is efficient in subjects with benzodiazepine addiction. PMID:27956923

Balneotherapy Together with a Psychoeducation Program for Benzodiazepine Withdrawal: A Feasibility Study

Directory of Open Access Journals (Sweden)

P. De Maricourt

2016-01-01

Full Text Available Benzodiazepines should be prescribed on a short-term basis, but a significant proportion of patients (% use them for more than 6 months, constituting a serious public health issue. Indeed, few strategies are effective in helping patients to discontinue long-term benzodiazepine treatments. The aim of this study was to assess the feasibility and the impact of a program including cognitive behavioural therapy, psychoeducation, and balneotherapy in a spa resort to facilitate long-term discontinuation of benzodiazepines. We conducted a prospective multicentre cohort study. Patients with long-term benzodiazepine use were recruited with the aim of anxiolytic withdrawal by means of a psychoeducational program and daily balneotherapy during 3 weeks. The primary efficacy outcome measure was benzodiazepine use 6 months after the program, compared to use at baseline. A total of 70 subjects were enrolled. At 6 months, overall benzodiazepine intake had decreased by 75.3%, with 41.4% of patients completely stopping benzodiazepine use. The results also suggest a significantly greater improvement in anxiety and depression symptoms among patients who discontinued benzodiazepines compared to patients who only reduced their use. Our findings suggest that balneotherapy in association with a psychoeducative program is efficient in subjects with benzodiazepine addiction.

Psychoeducation for siblings of people with severe mental illness.

Science.gov (United States)

Sin, Jacqueline; Jordan, Cheryl D; Barley, Elizabeth A; Henderson, Claire; Norman, Ian

2015-05-08

Many people with severe mental illness (SMI) have siblings. Siblings are often both natural agents to promote service users' recovery and vulnerable to mental ill health due to the negative impact of psychosis within the family. Despite a wealth of research evidence supporting the effectiveness of psychoeducation for service users with SMI and their family members, in reducing relapse and promoting compliance with treatment, siblings remain relatively invisible in clinical service settings as well as in research studies. If psychoeducational interventions target siblings and improve siblings' knowledge, coping with caring and overall wellbeing, they could potentially provide a cost-effective option for supporting siblings with resulting benefits for service users' outcomes. To assess the effectiveness of psychoeducation compared with usual care or any other intervention in promoting wellbeing and reducing distress of siblings of people affected by SMI.The secondary objective was, if possible, to determine which type of psychoeducation is most effective. We searched the Cochrane Schizophrenia Group Trials Register and screened the reference lists of relevant reports and reviews (12th November 2013). We contacted trial authors for unpublished and specific data on siblings' outcomes. All relevant randomised controlled trials focusing on psychoeducational interventions targeting siblings of all ages (on their own or amongst other family members including service users) of individuals with SMI, using any means and formats of delivery, i.e. individual (family), groups, computer-based. Two review authors independently screened the abstracts and extracted data and two other authors independently checked the screening and extraction process. We contacted authors of trials to ascertain siblings' participation in the trials and seek sibling-specific data in those studies where siblings' data were grouped together with other participants' (most commonly other family members

Effect of complete rumen modifier (CRM and Calliandra calothyrus on productivity and enteric methane productions of PE dairy goat

Directory of Open Access Journals (Sweden)

Ni Made Suci Sukmawati

2011-10-01

Full Text Available Methanogenesis in the rumen is thought to represent 2-12% loss of energy intake. The energy loss as methane can decrease animal productivity and feed efficiency. In addition, methane is potentially involves in global warming that affects the atmosphere adversely. A research to improve PE dairy goat productivity and reduce enteric methane emission by supplementation of calliandra and complete rumen modifier (CRM was conducted for 6 months. In this experiment 20 PE dairy goats were divided into five blocks according to body weight. The experimental design used was a randomized block design that consisted of four treatments, A. Elephant grass 50% + concentrate 50% (control, B. Elephant grass 40% + concentrate 40% + calliandra 20%, C. Elephant grass 50% + concentrate 48% + CRM 2% and D. Elephant grass 40% + concentrate 38% + calliandra 20% + CRM 2%. Data were analyzed statistically using ANOVA and Duncan test. The result showed that calliandra and CRM did not affect nutrient consumption, except that protein consumption increased (P < 0.05 in calliandra treatments (B and D. Nutrient digestibility increased in CRM (C treatment, while other treatments did not differ from control. CRM also increased total bacteria (36.84%, milk production (67.21%, milk fat (25.0%, and reduced enteric methane production (65.71%. The improvement of milk production in CRM treatment (C was followed by better feed efficiency than other treatments. In conclusion, CRM was more effective than calliandra in improving milk production of PE dairy goats and reduced enteric methane emission, but its effectivity was reduced in combination with calliandra.

Evaluation of a psychoeducational group intervention for family and friends of youth with borderline personality disorder.

Science.gov (United States)

Pearce, Jessie; Jovev, Martina; Hulbert, Carol; McKechnie, Ben; McCutcheon, Louise; Betts, Jennifer; Chanen, Andrew M

2017-01-01

Despite high levels of burden and distress among families with a member who has borderline personality disorder (BPD), only two BPD specific family psychoeducation groups have been empirically evaluated. Neither of these is designed specifically for the family and friends of young people who are presenting early in the course of BPD. This study aimed to evaluate Making Sense of Borderline Personality Disorder (MS-BPD), a three-session, developmentally tailored, manualised psychoeducational group for the family and friends of youth with BPD features. The study employed a pre- and post-intervention, repeated measures design. Twenty-three participants completed self-report measures assessing for family burden, psychological distress, and knowledge about personality disorder. Demographic data were collected for the group participants and for their associated young person with BPD. Paired-samples t -tests were conducted to evaluate the effect of the MS-BPD intervention on participants' burden, distress and personality disorder knowledge. At the completion of session three (day 15), group participants reported significantly decreased subjective burden and increased personality disorder knowledge. Objective burden and distress remained unchanged. Family and friends of young people with BPD features experienced subjective, but not objective, benefit from attending a brief group-based psychoeducation intervention. Longer follow-up is likely to be required to detect behavioural change. The current findings support proceeding to a randomised controlled trial of MS-BPD.

Integrating psychoeducation in a basic computer skills course for people suffering from social anxiety: participants' experiences

Directory of Open Access Journals (Sweden)

Löhr HD

2011-08-01

Full Text Available Hildegard D Löhr1,2, Jan H Rosenvinge1,3, Rolf Wynn2,41Division of General Psychiatry, University Hospital of North Norway, 2Telemedicine Research Group, Department of Clinical Medicine, Faculty of Health Sciences, 3Department of Psychology, Faculty of Health Sciences, University of Tromsø, 4Division of Addiction and Specialized Psychiatry, University Hospital of North Norway, Tromsø, NorwayAbstract: We describe a psychoeducational program integrated in a basic computer skills course for participants suffering from social anxiety. The two main aims of the course were: that the participants learn basic computer skills, and that the participants learn to cope better with social anxiety. Computer skills were taught by a qualified teacher. Psychoeducation and cognitive therapy skills, including topics such as anxiety coping, self-accept, and self-regulation, were taught by a clinical psychologist. Thirteen of 16 participants completed the course, which lasted 11 weeks. A qualitative analysis was performed, drawing on observations during the course and on interviews with the participants. The participants were positive about the integration of psychoeducation sessions in the computer course, and described positive outcomes for both elements, including improved computer skills, improved self-esteem, and reduced social anxiety. Most participants were motivated to undertake further occupational rehabilitation after the course.Keywords: cognitive therapy, information technology, occupational rehabilitation, psychoeducation, self-help, social anxiety

A Psychoeducational School-Based Group Intervention for Socially Anxious Children

Science.gov (United States)

Vassilopoulos, Stephanos P.; Brouzos, Andreas; Damer, Diana E.; Mellou, Angeliki; Mitropoulou, Alexandra

2013-01-01

This study investigated the impact of a psychoeducational group for social anxiety aimed at elementary children. An 8-week psychoeducational program based on empirically validated risk factors was designed. Interventions included cognitive restructuring, anxiety management techniques, and social skills training. Pre-and posttest data from 3 groups…

PE-3 - a high class pipeline; PE-3 - um oleoduto high-class

Energy Technology Data Exchange (ETDEWEB)

Hashiguchi, D Issao; Santos, J.A. Costa; Medeiros, A Roberto [GDK Engenharia, Salvador, BA (Brazil); Garcia, Amaury [TRANSPETRO - PETROBRAS Transportes, Rio de Janeiro, RJ (Brazil); Santos, F Cesar [Superpesa Transportes Especiais e Intermodais, Rio de Janeiro, RJ (Brazil)

2003-07-01

Pipeline PE-3, with a length of approximately 17 Km mainly inside of Guanabara Bay, connects the refinery of Duque de Caxias to the terminal of the Ilha D'Agua. It is used to export dark products from the refinery. Product transfer, by operational necessity, is conducted at a temperature of 75 deg C. This introduces a considerable load of tension on the pipeline, in addition to creating a fatigue-inducing thermal cycle. Because of this, and unlike almost all other existing oil and gas pipelines, PE-3 posses a zig zag configuration, alternating a straight tube with a curve of 10 degrees. This stands out as an innovative concept. Their are only two other similar installations in the world, but in very different conditions, thus conferring a pioneering aspect on this pipeline. Due to its criticality, the pipeline is predicated on complete certification in its entirety, from design to operation and in adherence with the strictest requirements. The environmental conditions encountered along its right of way, and the constructive tolerances imposed by the project, obligate the adoption of constructive and technical solutions that are themselves innovative in the terrestrial and marine realms. The principal objective of this work is to present a general overview of the methodology employed in PE-3 construction, installation and assembly. (author)

PE-3 - a high class pipeline; PE-3 - um oleoduto high-class

Energy Technology Data Exchange (ETDEWEB)

Hashiguchi, D. Issao; Santos, J.A. Costa; Medeiros, A. Roberto [GDK Engenharia, Salvador, BA (Brazil); Garcia, Amaury [TRANSPETRO - PETROBRAS Transportes, Rio de Janeiro, RJ (Brazil); Santos, F. Cesar [Superpesa Transportes Especiais e Intermodais, Rio de Janeiro, RJ (Brazil)

2003-07-01

Pipeline PE-3, with a length of approximately 17 Km mainly inside of Guanabara Bay, connects the refinery of Duque de Caxias to the terminal of the Ilha D'Agua. It is used to export dark products from the refinery. Product transfer, by operational necessity, is conducted at a temperature of 75 deg C. This introduces a considerable load of tension on the pipeline, in addition to creating a fatigue-inducing thermal cycle. Because of this, and unlike almost all other existing oil and gas pipelines, PE-3 posses a zig zag configuration, alternating a straight tube with a curve of 10 degrees. This stands out as an innovative concept. Their are only two other similar installations in the world, but in very different conditions, thus conferring a pioneering aspect on this pipeline. Due to its criticality, the pipeline is predicated on complete certification in its entirety, from design to operation and in adherence with the strictest requirements. The environmental conditions encountered along its right of way, and the constructive tolerances imposed by the project, obligate the adoption of constructive and technical solutions that are themselves innovative in the terrestrial and marine realms. The principal objective of this work is to present a general overview of the methodology employed in PE-3 construction, installation and assembly. (author)

The role of psycho-education in improving outcome at a general ...

African Journals Online (AJOL)

rationale was to evaluate the effect of psychoeducation in a ... one of the outcome measures was compliance with .... closer routes to care such as traditional healers or local .... psychoeducation model, the content of which we believed.

Psychoeducation against depression, anxiety, alexithymia and fibromyalgia: a pilot study in primary care for patients on sick leave.

Science.gov (United States)

Melin, Eva O; Svensson, Ralph; Thulesius, Hans O

2018-06-01

Feasibility testing of a psychoeducational method -The Affect School and Script Analyses (ASSA) - in a Swedish primary care setting. Exploring associations between psychological, and medically unexplained physical symptoms (MUPS). Pilot study. Three Swedish primary care centers serving 20,000 people. 8 weekly 2-hour sessions with a 5-7 participant group led by two instructors - followed by 10 individual hour-long sessions. Thirty-six patients, 29 women (81%), on sick-leave due to depression, anxiety, or fibromyalgia. Feasibility in terms of participation rates and expected improvements of psychological symptoms and MUPS, assessed by self-report instruments pre-, one-week post-, and 18 months post-intervention. Regression coefficients between psychological symptoms and MUPS. The entire 26-hour psychoeducational intervention was completed by 30 patients (83%), and 33 patients (92%) completed the 16-hour Affect School. One-week post-intervention median test score changes were significantly favorable for 27 respondents, with p 80% participation rates, and clear improvements of self-assessed psychological symptoms and MUPS. The ASSA intervention thus showed adequate feasibility in a Swedish primary care setting. Key Points  A pilot study of a psychoeducational intervention - The Affect School and Script Analyses (ASSA) - was performed in primary care   • The intervention showed feasibility for patients on sick-leave due to depression, anxiety, or fibromyalgia   • 92% completed the 8 weeks/16 hours Affect School and 83% completed the entire 26-hour ASSA intervention   • 9 of 11 self-reported measures improved significantly one-week post intervention   • 7 of 11 self-reported measures improved significantly 18 months post-intervention.

Application of Focal Conflict Theory to Psychoeducational Groups: Implications for Process, Content, and Leadership

Science.gov (United States)

Champe, Julia; Rubel, Deborah J.

2012-01-01

Group psychoeducation is a common group type used for a range of purposes. The literature presents balancing content and process as a challenge for psychoeducational group leaders. While the significance of group psychoeducation is supported, practitioners are given little direction for addressing process in these groups. Focal Conflict Theory…

The effects of psychoeducation on thought-action fusion, thought suppression, and responsibility.

Science.gov (United States)

Marino-Carper, Teresa; Negy, Charles; Burns, Gillian; Lunt, Rachael A

2010-09-01

The current study examined the effects of a psychoeducational intervention designed to target thought-action fusion (TAF) on TAF, thought suppression, and responsibility cognitions. 139 undergraduate students (25 male; 114 female) who were relatively high in TAF with respect to their peers served as participants. Immediately following intervention, individuals who had received psychoeducation regarding TAF reported significantly lower morality TAF scores than individuals who had received psychoeducation regarding thoughts in general and individuals in the control group. At the two-week follow-up assessment, the likelihood TAF scores of those who had received psychoeducation regarding TAF were significantly lower than those of the control group. In addition, the group that received psychoeducation regarding TAF was the only group that did not experience a significant increase in thought suppression from baseline to post-intervention, and was also the only group to experience an increase in both frequency of and belief in low-responsibility thoughts from baseline to follow-up. Implications are discussed. (c) 2010 Elsevier Ltd. All rights reserved.

Family psychoeducation for affective disorders

DEFF Research Database (Denmark)

Timmerby, Nina; Austin, Stephen; Bech, Per

2017-01-01

The aim of this article was to examine the evidence of family psychoeducation (FPE) for affective disorders. Evidence indicates that FPE can be an effective supplement to the standard treatment of patients with affective disorders. FPE can effectively reduce the patients' risk of relapse and redu...

Stress Prevention and Mindfulness: A Psychoeducational and Support Group for Teachers

Science.gov (United States)

Reiser, Jenson E.; Murphy, Susan L.; McCarthy, Christopher J.

2016-01-01

A stress prevention and mindfulness (SPAM) group is described, which is a 6-week psychoeducational and support group for teachers. The group incorporated psychoeducation about stress and utilized elements of Mindfulness-Based Stress Reduction (MBSR). The group was implemented in a public charter school in the Southwest. Preliminary evaluation…

The Impact of Psycho-Education on in Vitro Fertilisation Treatment Efficiency.

Science.gov (United States)

Belevska, Jana

2015-01-01

The aim of the study was to examine the efficiency of psycho-education of candidates for the IVF in stress, anxiety and depression decreasing, and the impact of the psycho educative techniques on the successfulness of the treatment. A random sample of 64 candidates for IVF treatment is divided in two groups: control group without psycho-education (32 candidates) and intervention group of 32 candidates included in psycho-education. Depression, anxiety and stress scale (DASS) was used as a psychometric test. It's a multiple choice, self-reported inventory for measuring the levels of stress, anxiety and severity of depression. For statistic evaluation SPSS software was used. The study shows that the intervention group included in psycho-education has a signifycantly lower scores on stress (t = 3.201, p stress decreasing, as well as significant impact in the successfulness of the treatment. It was pointed out that psychological support of candidates for IVF is important for the lessening of the negative emotional reactions of candidates as well as for the successfulness of the treatment.

PLA/Bio-PE blends: effect of the Bio-PE content on the crystallinity rheological properties

International Nuclear Information System (INIS)

Araujo, Aylanna P.M. de; Agrawal, Pankaj; Cavalcanti, Shirley N.; Alves, Amanda M.; Melo, Tomas J.A. de; Brito, Gustavo F.

2014-01-01

The aim of this work is to evaluate the effect of the Bio-PE content on the crystallinity and rheological properties of PLA/Bio-PE blend. The blends containing 05 and 15% of Bio-PE were prepared by extrusion followed by injection molding and characterized by X-Ray Diffraction (XRD) and rheological properties at low and high shear rates. XRD results indicated that the PLA present low crystallinity and this behavior was not changed with the addition of Bio-PE, regardless of Bio-PE content. Rheological properties results indicated that at low shear rates the viscosity of the PLA/Bio-PE increased with the increase in the Bio-PE content while at high shear rates the viscosities where almost similar, which may be ascribed to the orientation of Bio-PE particles in the flow direction or by the viscous dissipation. (author)

Mental health consumer parents' recommendations for designing psychoeducation interventions for their minor children.

Science.gov (United States)

Riebschleger, Joanne; Onaga, Esther; Tableman, Betty; Bybee, Deborah

2014-09-01

This research explores consumer parents' recommendations for developing psychoeducation programs for their minor children. Data were drawn from a purposive sample of 3 focus groups of parent consumers of a community mental health agency. The research question was: "What do consumer parents recommend for developing psychoeducation programs for their minor children?" Parents recommended content foci of mental illness, recovery, heritability, stigma, and coping. The next step is youth psychoeducation intervention development and evaluation. Parents, youth, and professionals should be included in the program planning. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

Short-Term Family-Focused Psycho-Educational Program for Bipolar Mood Disorder in Mashhad

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Atefeh Soltanifar

2009-06-01

Full Text Available Background: Bipolar mood disorder type 1 is one of the mostserious psychiatric disorders. We aimed to assess the efficacyof a short-term family–focused treatment for patients with bipolarmood disorder type 1 in a one-year follow-up period.Methods: Sixty patients with bipolar mood disorder and acutemania episodes who referred to Ibn-e-Sina Psychiatric Hospitalin Mashhad were recruited. Half of them were randomly assignedto the psycho-education group. Their available adultfamily members received a psycho-educational training sessionbefore the patients' discharge from the hospital. All patients receivedconcurrent appropriate pharmacotherapy and psychotherapy.All the patients were evaluated by a blind home-visit teamevery 3 months for a period of one year. The evaluation includedthe number of psychiatric visits, patients' adherence, relapsestatus, number of re-hospitalizations, and time to relapse.Results: Fifty-seven patients completed the trial. In the experimentalgroup, there were four patients with relapse(13.79% and in the control group nine patients (31.58% hadrelapse of the disorder (P=0.006. The mean time of takingmedications in the education group was 11.41 months. Thistime was 9.14 months in the control group (P<0.001. Therewas also a significant difference between the two groups interms of frequency of psychiatric visits (P<0.001.Conclusion: Short–term family-focused psycho-education isan effective adjunct to pharmacotherapy for bipolar mood disorder.Further studies are needed to evaluate the efficacy andcost-effectiveness of long-term family-focused psychoeducationaltreatment for patients with bipolar mood disorder.

Psychoeducation Interventions in Families of Patients with Schizophrenia

Directory of Open Access Journals (Sweden)

Filipe Reis

2014-10-01

Full Text Available The studies in expressed emotions allowed establishing a pattern in educational and psychoeducative interventions within the families of schizophrenic patients. In this paper, the author synthesises his research developed in expressed emotions of the chronic patient's relatives. The author refers the importance of the relative's cognitive variables about mental representation of the patient and his disease. These variables are studied through the attributions made about the patient's personality and causes of disease. Other cognitive variables are analysed, relying to the conceptualisation in family psycho educative intervention, such as, transactional games, family conflicts and parental relationship style. The evaluation of the relatives and families is considered as being part of the process of family psycho-educative intervention.

Effects of needs-assessment-based psycho-education of schizophrenic patients' families on the severity of symptoms and relapse rate of patients.

Science.gov (United States)

Kheirabadi, Gholam Reza; Rafizadeh, Mahnaz; Omranifard, Victoria; Yari, Azam; Maracy, Mohammad Reza; Mehrabi, Tayebe; Sadri, Sima

2014-11-01

Family psycho-education is one of the most effective interventions for preventing relapse in patients with schizophrenia. We evaluated the efficacy of a needs-assessment-based educational program in comparison with a current program (textbook based) in the treatment of schizophrenia. Patients with schizophrenia and their families (N = 60) were allocated to needs-assessment-based education (treatment) and textbook-based (control) programs; both included 10 sessions of education within about 6 months. Symptoms were assessed by the Positive and Negative Syndrome Scale (PANSS) prior to intervention and every 3 months for a total of 18 months. A 25% decrease or increase in total PANSS score was considered as response or relapse, respectively. Forty-two cases completed the study. The total PANSS score was significantly decreased in both groups with more reduction in the treatment group. Positive and negative scale scores were reduced in the treatment group, but not significantly in the control group. Response rate was higher in the treatment group and relapse rate was lower (15% vs. 27.2%, P = 0.279). In logistic regression analysis, needs-assessment-based psycho-education was associated with more treatment response. Needs-assessment-based psycho-education is more effective than textbook-based education for treating schizophrenia. We recommend psychiatric care centers to conduct needs-assessment and develop their own program for family psycho-education.

But I Like PE: Factors Associated With Enjoyment of Physical Education Class in Middle School Girls

OpenAIRE

Barr-Anderson, Daheia J.; Neumark-Sztainer, Dianne; Schmitz, Kathryn H.; Ward, Dianne S.; Conway, Terry L.; Pratt, Charlotte; Baggett, Chris D.; Lytle, Leslie; Pate, Russell R.

2008-01-01

The current study examined associations between physical education (PE) class enjoyment and sociodemographic, personal, and perceived school environment factors among early adolescent girls. Participants included 1,511 sixth-grade girls who completed baseline assessments for the Trial of Activity in Adolescent Girls, with 50% indicating they enjoyed PE class a lot. Variables positively associated with PE class enjoyment included physical activity level, perceived benefits of physical activity...

A psychoeducational intervention reduces the need for anesthesia during radiotherapy for young childhood cancer patients

International Nuclear Information System (INIS)

Haeberli, Sonja; Grotzer, Michael A; Niggli, Felix K; Landolt, Markus A; Linsenmeier, Claudia; Ammann, Roland A; Bodmer, Nicole

2008-01-01

Radiotherapy (RT) has become an important treatment modality in pediatric oncology, but its delivery to young children with cancer is challenging and general anesthesia is often needed. To evaluate whether a psychoeducational intervention might reduce the need for anesthesia, 223 consecutive pediatric cancer patients receiving 4141 RT fractions during 244 RT courses between February 1989 and January 2006 were studied. Whereas in 154 RT courses corresponding with 2580 RT fractions patients received no psychoeducational intervention (group A), 90 RT courses respectively 1561 RT fractions were accomplished by using psychoeducational intervention (group B). This tailored psychoeducational intervention in group B included a play program and interactive support by a trained nurse according to age to get familiar with staff, equipment and procedure of radiotherapy. Group A did not differ significantly from group B in age at RT, gender, diagnosis, localization of RT and positioning during RT. Whereas 33 (21.4%) patients in group A got anesthesia, only 8 (8.9%) patients in group B needed anesthesia. The median age of cooperating patients without anesthesia decreased from 3.2 to 2.7 years. In both uni- and multivariate analyses the psychoeducational intervention significantly and independently reduced the need for anesthesia. We conclude that a specifically tailored psychoeducational intervention is able to reduce the need for anesthesia in children undergoing RT for cancer. This results in lower costs and increased cooperation during RT

Predictors of early change in bulimia nervosa after a brief psychoeducational therapy.

Science.gov (United States)

Fernàndez-Aranda, Fernando; Álvarez-Moya, Eva M; Martínez-Viana, Cristina; Sànchez, Isabel; Granero, Roser; Penelo, Eva; Forcano, Laura; Peñas-Lledó, Eva

2009-06-01

We aimed to examine baseline predictors of treatment response in bulimic patients. 241 seeking-treatment females with bulimia nervosa completed an exhaustive assessment and were referred to a six-session psychoeducational group. Regression analyses of treatment response were performed. Childhood obesity, lower frequency of eating symptomatology, lower body mass index, older age, and lower family's and patient's concern about the disorder were predictors of poor abstinence. Suicidal ideation, alcohol abuse, higher maximum BMI, higher novelty seeking and lower baseline purging frequency predicted dropouts. Predictors of early symptom changes and dropouts were similar to those identified in longer CBT interventions.

Effects of Psychoeducation on Mental Health in Patients With Coronary Heart Disease.

Science.gov (United States)

Bashiri, Zahra; Aghajani, Mohammad; Masoudi Alavi, Negin

2016-05-01

Patients with coronary heart disease are at high risk for mental health disorders, such as depression and anxiety. Psychoeducation is a well-known intervention for psychiatric patients, but its use has been limited in other health conditions, such as coronary heart disease. The aim of this study was to evaluate the effect of psychoeducation on mental health in coronary heart disease patients. This randomized clinical trial included 70 patients with coronary heart disease at Shahid Beheshti hospital, in Kashan, Iran, in 2014. The patients were randomly assigned into two groups: the experimental group, which received eight sessions of psychoeducation, and the control group, which received routine care. Data were collected with the Goldberg mental health questionnaire (GHQ) and were analyzed using independent and paired t-tests performed with SPSS version 16. The means of overall GHQ scores were significantly decreased post-test in the intervention group, and the differences between the two groups were statistically significant in the overall GHQ scores (P = 0.0001). A significant difference was observed between the mean GHQ scores of the intervention group prior to and after the psychoeducational program (PEP) intervention (30 ± 4.66 vs. 20.50 ± 3.30) (P = 0.0001). No significant changes were observed in the control group pre- and post-test (P = 0.07). Psychoeducation resulted in improved mental health in patients with coronary heart disease. Therefore, it is recommended that this approach be performed as a complementary, effective, non-invasive, low-cost nursing intervention to reduce psychological problems in these patients.

EFFECT OF PSYCHOEDUCATION ON ANXIETY IN PATIENTS WITH CORONARY HEART DISEASE

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Yuli Sulistiyo

2017-12-01

Full Text Available Background: Cardiovascular heart disease still remains high in Indonesia. Various interventions have been implemented as an effort to deal with cardiovascular disease. However, little is known about intervention to reduce anxiety in patients with cardiovascular disease although anxiety is related to angina attack in this patient. Psychoeducation is considered effective in decreasing anxiety. Objective: To examine the effect of psychoeducation in decreasing anxiety in patients with coronary heart disease (CHD at the General Hospital of Semarang. Methods: This was a quasy experimental design with pretest posttest control group design. The study was conducted in the inpatient wards of the General Hospital of Semarang on January 17 until March 8, 2017. Fifty-six respondents were recruited using consecutive sampling, with 28 assigned in the experiment and control group. Hamilton Anxiety Rating Scale (HARS was used to measure anxiety levels. Paired t-test and Independent t-test were used for data analysis. Results: Paired test showed that there was a statistically significant effect of psychoeducation on anxiety level in the experiment group with p-value 0.001 (<0.05, and significant effect of given a brochure of CHD on the anxiety level in the control group with p-value 0.001 (<0.05. Independent t-test showed a statistically significant difference of anxiety level after intervention in the experiment and control group with p-value 0.001 (<0.05. The mean anxiety level in the experiment group (22.46 was lower than the mean anxiety level in the control group (41.54. Conclusion: Psychoeducation is effective in reducing anxiety levels in patients with CHD. It is suggested that psychoeducation can be used as one of nursing intervention in an effort to reduce anxiety in patients with CHD.

A Web-Based Psychoeducational Intervention for Adolescent Depression: Design and Development of MoodHwb.

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Bevan Jones, Rhys; Thapar, Anita; Rice, Frances; Beeching, Harriet; Cichosz, Rachel; Mars, Becky; Smith, Daniel J; Merry, Sally; Stallard, Paul; Jones, Ian; Thapar, Ajay K; Simpson, Sharon A

2018-02-15

Depression is common in adolescence and leads to distress and impairment in individuals, families and carers. Treatment and prevention guidelines highlight the key role of information and evidence-based psychosocial interventions not only for individuals but also for their families and carers. Engaging young people in prevention and early intervention programs is a challenge, and early treatment and prevention of adolescent depression is a major public health concern. There has been growing interest in psychoeducational interventions to provide accurate information about health issues and to enhance and develop self-management skills. However, for adolescents with, or at high risk of depression, there is a lack of engaging Web-based psychoeducation programs that have been developed with user input and in line with research guidelines and targeted at both the individual and their family or carer. There are also few studies published on the process of development of Web-based psychoeducational interventions. The aim of this study was to describe the process underlying the design and development of MoodHwb (HwbHwyliau in Welsh): a Web-based psychoeducation multimedia program for young people with, or at high risk of, depression and their families, carers, friends, and professionals. The initial prototype was informed by (1) a systematic review of psychoeducational interventions for adolescent depression; (2) findings from semistructured interviews and focus groups conducted with adolescents (with depressive symptoms or at high risk), parents or carers, and professionals working with young people; and (3) workshops and discussions with a multimedia company and experts (in clinical, research, and multimedia work). Twelve interviews were completed (four each with young people, parents or carers, and professionals) and six focus groups (three with young people, one with parents and carers, one with professionals, and one with academics). Key themes from the interviews and

A psychoeducational intervention reduces the need for anesthesia during radiotherapy for young childhood cancer patients

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Linsenmeier Claudia

2008-06-01

Full Text Available Abstract Background Radiotherapy (RT has become an important treatment modality in pediatric oncology, but its delivery to young children with cancer is challenging and general anesthesia is often needed. Methods To evaluate whether a psychoeducational intervention might reduce the need for anesthesia, 223 consecutive pediatric cancer patients receiving 4141 RT fractions during 244 RT courses between February 1989 and January 2006 were studied. Whereas in 154 RT courses corresponding with 2580 RT fractions patients received no psychoeducational intervention (group A, 90 RT courses respectively 1561 RT fractions were accomplished by using psychoeducational intervention (group B. This tailored psychoeducational intervention in group B included a play program and interactive support by a trained nurse according to age to get familiar with staff, equipment and procedure of radiotherapy. Results Group A did not differ significantly from group B in age at RT, gender, diagnosis, localization of RT and positioning during RT. Whereas 33 (21.4% patients in group A got anesthesia, only 8 (8.9% patients in group B needed anesthesia. The median age of cooperating patients without anesthesia decreased from 3.2 to 2.7 years. In both uni- and multivariate analyses the psychoeducational intervention significantly and independently reduced the need for anesthesia. Conclusion We conclude that a specifically tailored psychoeducational intervention is able to reduce the need for anesthesia in children undergoing RT for cancer. This results in lower costs and increased cooperation during RT.

Reduced memory specificity predicts the acquisition of problem solving skills in psychoeducation.

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Van Daele, Tom; Van den Bergh, Omer; Van Audenhove, Chantal; Raes, Filip; Hermans, Dirk

2013-03-01

Research has shown that overgeneral autobiographical memory (OGM) is a valid predictor for the course of depression. It is not known, however, whether OGM also moderates information uptake and consolidation in a psychoeducation program to prevent stress, anxiety and depression. The present study was designed to investigate whether the Autobiographical Memory Test (AMT; Williams, & Broadbent, 1986) is a valid predictor for the actual unfolding of skills learned through psychoeducation. The questionnaire included primarily the AMT and the Stress Anxiety Depression Means-Ends Problem Solving Questionnaire (SAD-MEPS). It was filled in prior to and after the psychoeducational course by 23 participants. Correlations were calculated for the AMT at baseline and the differences between the pre and post measurements on the SAD-MEPS. Significant correlations were observed between the number of specific responses and the changes in the number of relevant means (r = .49, p < .01). The sample size was rather small, but several checks were able to reduce the chance of spurious findings. These findings may have important implications for the guidance to and the setup of psychoeducational interventions. Suggestions include screening and memory specificity training prior to course commencement. Copyright © 2011 Elsevier Ltd. All rights reserved.

Valor preditivo dos escores de SNAP e SNAP-PE na mortalidade neonatal Predictive value of SNAP and SNAP-PE for neonatal mortality

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Rita C. Silveira

2001-12-01

results. METHODS: All newborn infants admitted to our neonatal intensive care unit from March 1997 through December 1998 were prospectively evaluated just at completion of 24 hours of life for SNAP and SNAP-PE. Exclusion criteria were: death or discharge from the neonatal intensive care unit in the first 24 hours of life, congenital malformations incompatible with life, and outborn infants. RESULTS: 553 newborn infants were included in the study and 54 died. The median SNAP and SNAP-PE values were higher in those who died. Infants were allocated to five different raising ranges of SNAP and SNAP-PE severity. SNAP: up to 6, 7-11, 12-15, 16-24, higher than 24 (mortality: 3%, 11%, 29%, 48%,75%, respectively. SNAP-PE: up to 11, 12-23, 24-32, 33-50, higher than 50 (mortality: 3%, 10%, 53%, 78%, 83%, respectively. The optimal cut off points based on ROC curve were 12 for SNAP, and 24 for SNAP-PE. Sensitivity, specificity, positive predictive value (PPV, and negative predictive value (NPV for death were figured out. SNAP 12: sensitivity 79.6%, specificity 71.7%, PPV 23.4%, NPV 97%. SNAP-PE 24: sensitivity 79.6%, specificity 80%, PPV 30%, NPV 97.3%. The area under the curve (Az were 81.4% for SNAP, and 85.1% for SNAP-PE, both statistically significant. There were no statistical differences between the two areas under the curve. CONCLUSIONS: SNAP and SNAP-PE are excellent predictors of neonatal survival. Therefore, we recommend their use in Neonatal Intensive Care Units.

[Role of psychoeducation in therapy of women with paranoid schizophrenia on the background of abdominal obesity].

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Sinayko, V; Korovina, L

2013-03-01

Sufficient information of patients and their relatives about essence of disease, principles of medicamental therapy, is one of major factors influencing on adherence of patients to therapy. Application of psychoeducation programs allows to activate a patient in partnership with a doctor, that assists the increase of compliance. Research aim - to improve quality of remission and readaptation of patients with paranoid schizophrenia by realization of the psychoeducation programs. 45 women in age of 18-60 being on treatment in the Kharkiv regional clinical psychiatric hospital №3, with a diagnosis paranoid schizophrenia were examined. Psychoeducation lessons were conducted in closed groups for 7-8 persons, 2 times per a week, by duration every lesson for 45 minutes. The psychoeducation module consisted of informative block and forming of practical skills. Realization of psychoeducation lesson in this contingent showed the efficiency. Communicative activity became better for all patients as well as their adherence to therapy, that gave possibility promptly expose and warn development of side effects, improve quality and level of social adaptation of patients life.

Caregiver's Burden, Coping, and Psycho-Education in Indian Households with Single- and Multiple-Affected Members with Schizophrenia.

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Chakraborty, Satabdi; Bhatia, Triptish; Anderson, Carol; Nimgaonkar, Vishwajit L; Deshpande, Smita N

2013-01-01

There is considerable evidence that family psycho-education combined with pharmacological intervention for patients with schizophrenia increases family understanding of the illness, reduces the familial burden of care, and improves patient outcomes. However, no studies have determined whether the burden of care is greater for those families with more than one ill member (multiplex) than for families with a single-affected individual (simplex), and whether psycho-educational programs should be adapted to meet the specific needs of multiplex families. This study was conducted at a tertiary care postgraduate teaching hospital in New Delhi, India. Caregivers in simplex [n = 50] and multiplex families [n = 30] were compared with regard to levels of burden, coping, and the impact of psycho-education on family functioning. All the caregiver participants attended eight bimonthly, psycho-educational intervention sessions. They were assessed on the Burden Assessment Schedule (BAS) and the Coping Check List (CCL) before and after psycho-education. Caregivers from the multiplex families reported significantly more burden on two domains of the BAS, but there were no significant differences between the groups with regard to coping on the CCL. Following psycho-education, significant improvement occurred in the majority of domains of the BAS and the CCL; the effect sizes varied by domain and family type. Multiplex families face a greater burden of care compared with simplex families. Currently, available psycho-education programs are moderately effective for such families.

Experiences During a Psychoeducational Intervention Program Run in a Pediatric Ward: A Qualitative Study

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Paula Magalhães

2018-05-01

Full Text Available Hospitalization, despite its duration, is likely to result in emotional, social, and academic costs to school-age children and adolescents. Developing adequate psychoeducational activities and assuring inpatients' own class teachers' collaboration, allows for the enhancement of their personal and emotional competences and the maintenance of a connection with school and academic life. These educational programs have been mainly designed for patients with long stays and/or chronic conditions, in the format of Hospital Schools, and typically in pediatric Hospitals. However, the negative effects of hospitalization can be felt in internments of any duration, and children hospitalized in smaller regional hospitals should have access to actions to maintain the connection with their daily life. Thus, this investigation aims to present a psychoeducational intervention program theoretically grounded within the self-regulated learning (SRL framework, implemented along 1 year in a pediatric ward of a regional hospital to all its school-aged inpatients, regardless of the duration of their stay. The program counts with two facets: the psychoeducational accompaniment and the linkage to school. All the 798 school-aged inpatients (Mage = 11.7; SDage = 3.71; Mhospital stay = 4 days participated in pedagogical, leisure nature, and SRL activities designed to train transversal skills (e.g., goal-setting. Moreover, inpatients completed assigned study tasks resulting from the linkage between the students' own class teachers and the hospital teacher. The experiences reported by parents/caregivers and class teachers of the inpatients enrolling in the intervention allowed the researchers to reflect on the potential advantages of implementing a psychoeducational intervention to hospitalized children and adolescents that is: individually tailored, focused on leisure playful theoretically grounded activities that allow learning to naturally occur, and designed to facilitate

Experiences During a Psychoeducational Intervention Program Run in a Pediatric Ward: A Qualitative Study.

Science.gov (United States)

Magalhães, Paula; Mourão, Rosa; Pereira, Raquel; Azevedo, Raquel; Pereira, Almerinda; Lopes, Madalena; Rosário, Pedro

2018-01-01

Hospitalization, despite its duration, is likely to result in emotional, social, and academic costs to school-age children and adolescents. Developing adequate psychoeducational activities and assuring inpatients' own class teachers' collaboration, allows for the enhancement of their personal and emotional competences and the maintenance of a connection with school and academic life. These educational programs have been mainly designed for patients with long stays and/or chronic conditions, in the format of Hospital Schools, and typically in pediatric Hospitals. However, the negative effects of hospitalization can be felt in internments of any duration, and children hospitalized in smaller regional hospitals should have access to actions to maintain the connection with their daily life. Thus, this investigation aims to present a psychoeducational intervention program theoretically grounded within the self-regulated learning (SRL) framework, implemented along 1 year in a pediatric ward of a regional hospital to all its school-aged inpatients, regardless of the duration of their stay. The program counts with two facets: the psychoeducational accompaniment and the linkage to school. All the 798 school-aged inpatients ( M age = 11.7; SD age = 3.71; M hospital stay = 4 days) participated in pedagogical, leisure nature, and SRL activities designed to train transversal skills (e.g., goal-setting). Moreover, inpatients completed assigned study tasks resulting from the linkage between the students' own class teachers and the hospital teacher. The experiences reported by parents/caregivers and class teachers of the inpatients enrolling in the intervention allowed the researchers to reflect on the potential advantages of implementing a psychoeducational intervention to hospitalized children and adolescents that is: individually tailored, focused on leisure playful theoretically grounded activities that allow learning to naturally occur, and designed to facilitate school re

The efficacy of psycho-educational group program on medication adherence and global functioning of patients with bipolar disorder type I.

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Bahredar, Mohammad Jafar; Asgharnejad Farid, Ali Asghar; Ghanizadeh, Ahmad; Birashk, Behrooz

2014-01-01

Psycho-education is now considered as part of the integrated treatment for bipolar disorder. This study aimed to determine the efficacy of group psycho-education on medication adherence and global functioning of patients with bipolar disorder type I. 45 patients with bipolar disorder type I were allocated one of the three groups of psycho-education plus pharmacotherapy, pharmacotherapy and placebo plus pharmacotherapy. A psycho-educational program was conducted for the psycho-educational group during 9 weekly sessions. Medication adherence and global functioning of all the three groups were evaluated before the intervention, three months and six months after the intervention using Medication Adherence Rating Scale (MARS) and Global Assessment of Functioning (GAF). ANOVA was performed to examine the data. In the first and second assessments, the mean score of medication adherence and gobal functioning for patients in the psycho-educational group was significantly higher than that in the control and placebo groups (P=0.001). Medication adherence score of the psycho-educational group was increased from 6.27(0.88) to 7.92(1.38). while the mean score of the psycho-educational group increased from 56.6 (3.58) to 64.17 (2.12):, the global functioning reduced from 56.27(3.17) to 54.17(5.08) in the control group and from 56.67 (3.58) to 56 (4.36) in the placebo group. Psycho-educational program plus pharmacotherapy was effective in improvement medication adherence and global functioning of bipolar patients.

A randomised controlled trial of carer-focussed multi-family group psychoeducation in bipolar disorder.

LENUS (Irish Health Repository)

Madigan, K

2012-05-01

In a RCT of family psychoeducation, 47 carers of 34 patients were allocated to one of three groups; Multifamily Group Psychoeducation, Solution Focussed Group Therapy or Treatment as Usual. Carers in both the MFGP intervention and the SFGP arm demonstrated greater knowledge and reduction in burden than those in the TAU arm.

Accessing Early Behavioral Intervention for Autism: The Development and Testing of a Psychoeducational Website

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Steever, Michele Pasquale

2009-01-01

Little is known about the utility of psychoeducation within a stepped care model as applied to the problem of autism treatment. The current study developed and pilot tested a psychoeducational website for parents who recently had a child diagnosed with autism. A nonconcurrent multiple baseline across participants design was used to evaluate the…

But I like PE: factors associated with enjoyment of physical education class in middle school girls.

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Barr-Anderson, Daheia J; Neumark-Sztainer, Dianne; Schmitz, Kathryn H; Ward, Dianne S; Conway, Terry L; Pratt, Charlotte; Baggett, Chris D; Lytle, Leslie; Pate, Russell R

2008-03-01

The current study examined associations between physical education (PE) class enjoyment and sociodemographic, personal, and perceived school environment factors among early adolescent girls. Participants included 1,511 sixth-grade girls who completed baseline assessments for the Trial of Activity in Adolescent Girls, with 50% indicating they enjoyed PE class a lot. Variables positively associated with PE class enjoyment included physical activity level, perceived benefits of physical activity, self-efficacy for leisure time physical activity, and perceived school climate for girls' physical activity as influenced by teachers, while body mass index was inversely associated with PE class enjoyment. After adjusting for all variables in the model, PE class enjoyment was significantly greater in Blacks than in Whites. In model testing, with mutual adjustment for all variables, self-efficacy was the strongest correlate of PE class enjoyment, followed by perceived benefits, race/ethnicity, and teachers' support for girls' physical activity, as compared to boys, at school. The overall model explained 11% of the variance in PE class enjoyment. Findings suggest that efforts to enhance girls' self-efficacy and perceived benefits and to provide a supportive PE class environment that promotes gender equality can potentially increase PE class enjoyment among young girls.

Development and pilot evaluation of an online psychoeducational program for suicide prevention among university students: A randomised controlled trial

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Jin Han

2018-06-01

Full Text Available Introduction: Suicide is the second leading cause of death for the university aged population globally. A significant proportion of students with suicidal ideation or behaviours do not seek professional help. Few primary suicide prevention programs have specifically targeted help seeking for suicidal ideation or behaviours among university students. Methods: This study reported the development and pilot test of a brief, two-module online psychoeducational program (ProHelp that aimed to encourage help seeking for suicidal ideation and behaviours among university students. The program consists of two five-minute modules that address the risk factors and warning signs of suicide, stigmatising attitudes, and perceived barriers to help seeking. 156 Chinese university students and 101 Australian university students were recruited to evaluate the effectiveness of this program at post-test and one-month follow-up. Participants were randomly assigned to the psychoeducational program or an attention control program. Results: Of the Chinese and Australian students who were randomised into the study, around 50% completed the two­day post­test survey, and 30% completed the one-month follow­up survey. Although no significant difference was found between the control and experimental group on professional help-seeking beliefs and intentions, both groups' help-seeking attitudes increased during the study (p=0.003 for the post­test survey, and p=0.008 for the follow­up survey. The experimental group in both countries demonstrated a significant improvement in suicide literacy at the post-test survey (p=0.015 compared to control. Qualitative feedback indicated that the ProHelp program was user-friendly, clear, and helpful. Conclusions: This study provides initial evidence that a brief online psychoeducational program could enhance university students' suicide literacy in both China and Australia. It also suggests that increasing suicide literacy might not be

Psychoeducational intervention for patients with cutaneous malignant melanoma

DEFF Research Database (Denmark)

Boesen, Ellen H; Ross, Lone; Frederiksen, Kirsten

2005-01-01

to the control or intervention group. Patients in the intervention group were offered six weekly sessions of 2 hours of psychoeducation, consisting of health education, enhancement of problem-solving skills, stress management, and psychological support. The participants were assessed at baseline before random...

Psychoeducational preparation of children for surgery: the importance of parental involvement.

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Li, Ho Cheung William; Lopez, Violeta; Lee, Tin Loi Isabel

2007-01-01

To examine the effects of therapeutic play intervention on outcomes of children undergoing day surgery, and to highlight the importance of parental involvement in the psychoeducational preparation of children for surgery. A randomized controlled trial, two group pre-test and repeated post-test, between subjects design was employed. Hong Kong Chinese children (7-12 years of age; n=203) admitted for elective surgery in a day surgery unit, along with their parents during a 13-month period, were invited to participate in the study. By using a simple complete randomization method, 97 of children with their parents were assigned to the experimental group receiving therapeutic play intervention, and 106 children with their parents were assigned to the control group receiving routine information preparation. The results showed that both children and their parents in the experimental group reported lower state anxiety scores in pre- and post-operative periods. Children in the experimental group exhibited fewer instances of negative emotional behaviors and parents in the experimental group reported greater satisfaction. The results, however, find no differences in children's post-operative pain between the two groups. The study provides empirical evidence to support the effectiveness of using therapeutic play intervention and the importance of parental involvement in the psychoeducational preparation of children for surgery. The findings heighten the awareness of the importance of integrating therapeutic play and parental involvement as essential components of holistic and quality nursing care to prepare children for surgery.

Caregiver’s Burden, Coping, and Psycho-Education in Indian Households with Single- and Multiple-Affected Members with Schizophrenia

Science.gov (United States)

Chakraborty, Satabdi; Bhatia, Triptish; Anderson, Carol; Nimgaonkar, Vishwajit L.; Deshpande, Smita N.

2017-01-01

There is considerable evidence that family psycho-education combined with pharmacological intervention for patients with schizophrenia increases family understanding of the illness, reduces the familial burden of care, and improves patient outcomes. However, no studies have determined whether the burden of care is greater for those families with more than one ill member (multiplex) than for families with a single-affected individual (simplex), and whether psycho-educational programs should be adapted to meet the specific needs of multiplex families. This study was conducted at a tertiary care postgraduate teaching hospital in New Delhi, India. Caregivers in simplex [n = 50] and multiplex families [n = 30] were compared with regard to levels of burden, coping, and the impact of psycho-education on family functioning. All the caregiver participants attended eight bimonthly, psycho-educational intervention sessions. They were assessed on the Burden Assessment Schedule (BAS) and the Coping Check List (CCL) before and after psycho-education. Caregivers from the multiplex families reported significantly more burden on two domains of the BAS, but there were no significant differences between the groups with regard to coping on the CCL. Following psycho-education, significant improvement occurred in the majority of domains of the BAS and the CCL; the effect sizes varied by domain and family type. Multiplex families face a greater burden of care compared with simplex families. Currently, available psycho-education programs are moderately effective for such families. PMID:29449743

The Bipolar Interactive Psychoeducation (BIPED study: trial design and protocol

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Jones Ian

2009-08-01

Full Text Available Abstract Background Bipolar disorders affect between 3–5% of the population and are associated with considerable lifelong impairment. Since much of the morbidity associated with bipolar disorder is caused by recurrent depressive symptoms, which are often only poorly responsive to antidepressants, there is a need to develop alternative, non-pharmacological interventions. Psychoeducational interventions have emerged as promising long-term therapeutic options for bipolar disorder. Methods/design The study is an exploratory, individually randomised controlled trial. The intervention known as 'Beating Bipolar' is a psychoeducational programme which is delivered via a novel web-based system. We will recruit 100 patients with a diagnosis of DSM-IV bipolar disorder (including type I and type II currently in clinical remission. The primary outcome is quality of life. This will be compared for those patients who have participated in the psychoeducational programme with those who received treatment as usual. Quality of life will be assessed immediately following the intervention as well as 10 months after randomisation. Secondary outcomes include current depressive and manic symptoms, number of episodes of depression and mania/hypomania experienced during the follow-up period, global functioning, functional impairment and insight. An assessment of costs and a process evaluation will also be conducted which will explore the feasibility and acceptability of the intervention as well as potential barriers to effectiveness. Discussion Bipolar disorder is common, under-recognised and often poorly managed. It is a chronic, life-long, relapsing condition which has an enormous impact on the individual and the economy. This trial will be the first to explore the effectiveness of a novel web-based psychoeducational intervention for patients with bipolar disorder which has potential to be easily rolled out to patients. Trial registration Current Controlled Trials

The Psychoeducational Characteristics of Children with Turner Syndrome.

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Rovet, Joanne F.

1993-01-01

This study compared psychoeducational characteristics of 67 children (ages 6-16) with Turner syndrome and 27 nonaffected controls. Subjects exhibited selective impairments in visuospatial and memory areas; significant underachievement in arithmetic; poor social competence; and increased behavior problems, particularly in the area of hyperactivity.…

Effect of HALS on radiation discoloration of PE

International Nuclear Information System (INIS)

Wang Huiliang; Wang Chun; Chen Wenxiu

2001-01-01

The effects of hindered amine light stabilizers (HALS) on the radiation-induced discoloration of polyethylene (PE) are studied by measuring the yellowness index (YI) of PE. It is found that all the HALS used are effective in preventing PE from radiation-induced discoloration. The YI of PE added pentamethyl HALS (PMPM, PPMPM) is a little higher than that of PE added corresponding tetramethyl HALS (TMPM, PTMPM) when radiation dose is low than 100 kGy, but when the radiation dose is higher than 100 kGy, the YI of PE added pentamethyl HALS is lower. Pentamethyl HALS is more effective in preventing PE from radiation-induced discoloration when radiation dose is higher. It is also found that polymeric HALS is more effective in preventing PE from radiation-induced discoloration than corresponding monomeric HALS when radiation dose is higher than 200 kGy. The formation of alkyl free radical, carbonyl after irradiation is measured. It is found that the relative concentration of free radical formed in PE added TMPM is higher than that of PE added PMPM when radiation dose is relatively high. The carbonyl index of PE containing pentamethyl HALS is less than that of PE containing tetramethyl HALS when radiation is relatively low, but the results is contrary when radiation dose is relatively high. It is believed that HALS prevents PE from radiation-induced discoloration by scavenging free radicals formed in irradiated PE

Effectiveness of a comprehensive psychoeducational intervention with pregnant and parenting adolescents: a pilot study.

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Thomas, Deborah V; Looney, Stephen W

2004-01-01

Little is known about the effectiveness of a comprehensive psychoeducational intervention on depression, self-esteem, and parenting attitudes/beliefs of at-risk pregnant and parenting adolescents. Adolescents (N = 41) attending either a residential treatment facility (RTF) or a rural alternative school (RAS) participated in a psychoeducational parenting group using Bavolek's Nurturing Program during Phase I. Phase II included health promotion issues, infant massage, and CPR. Using the Parenting Semantic Differential and the AAPI-2, there was significant improvement in parenting attitudes and beliefs. No significant change was found in self-esteem. A comprehensive psychoeducational parenting group can be effective in changing parenting attitudes and beliefs, which suggests an ultimate improvement in health promotion and disease prevention in adolescent women and their children.

Patient-centered care in cancer treatment programs: the future of integrative oncology through psychoeducation.

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Garchinski, Christina M; DiBiase, Ann-Marie; Wong, Raimond K; Sagar, Stephen M

2014-12-01

The reciprocal relationship between the mind and body has been a neglected process for improving the psychosocial care of cancer patients. Emotions form an important link between the mind and body. They play a fundamental role in the cognitive functions of decision-making and symptom control. Recognizing this relationship is important for integrative oncology. We define psychoeducation as the teaching of self-evaluation and self-regulation of the mind-body process. A gap exists between research evidence and implementation into clinical practice. The patients' search for self-empowerment through the pursuit of complementary therapies may be a surrogate for inadequate psychoeducation. Integrative oncology programs should implement psychoeducation that helps patients to improve both emotional and cognitive intelligence, enabling them to better negotiate cancer treatment systems.

Patient and family psychoeducation: Service development and implementation in a center in Iran.

Science.gov (United States)

Mirsepassi, Zahra; Tabatabaee, Maryam; Sharifi, Vandad; Mottaghipour, Yasaman

2018-02-01

Family and patient psychoeducation have demonstrated significant improvement in clinical and social outcomes for patients suffering from severe mental disorders and their families. However, these evidence-based practices are not widely implemented at service delivery level and into routine clinical practice, especially in less developed countries. The aim of this article is to report the processes of development and implementation of a psychoeducational service for patients with severe mental illnesses and their families in Iran. The program was developed at Roozbeh Hospital in Tehran, Iran. A group of clinicians worked on the development phase of the program and drafting the manuals. Then, a series of workshops and supervision sessions were held to train group leaders for implementation of the group psychoeducation for patients and families. In the pilot phase, the services were delivered to two groups of patients and families, and then the manual was revised based on the feedback from group leaders and participants. The program consisted of eight 90-minute weekly patient group sessions and 6 weekly multiple family group sessions. Two manuals for patient education (schizophrenia and bipolar disorder) were developed. Several information sheets were developed and distributed during different sessions of family and patient psychoeducation related to the content of each session. Despite providing the hospital clinicians with the information regarding these new services, less than 10% of the admitted patients were referred by their clinicians. Feasibility and sustainability of the program are affected by a number of factors. Low referral rate of clinicians, limited resources of the hospital, issues related to stigma and logistic issues are barriers in implementation of these services. Administrators' and clinicians' understanding of the importance of patient and family psychoeducation seems to be crucial in sustainability of such programs in routine service delivery.

Psycho-education for substance use and antisocial personality disorder

DEFF Research Database (Denmark)

Thylstrup, Birgitte; Schrøder, Sidsel; Hesse, Morten

2015-01-01

Background: Antisocial personality disorder often co-exists with drug and alcohol use disorders. Methods: This trial examined the effectiveness of offering psycho-education for antisocial personality disorder in community substance use disorder treatment centers in Denmark. A total of 176 patients......%) of participants randomized to psycho-education attended at least one counselling session, and 21 (23%) attended all six sessions. The Median number of sessions was 2. All patients reduced drug and alcohol problems at 9 months with small within-group effect sizes. Intention-to-treat analyses indicated significant...... differences between ILC and TAU in mean drugs composite score (p = .018) and in PDA (p = .041) at 3 months. Aggression declined in both groups, but no differences between ILC and TAU were observed in terms of alcohol problems or aggression at any follow-up. Conclusions: Moderate short-term improvements...

Caregiver psychoeducation for schizophrenia: is gender important?

LENUS (Irish Health Repository)

McWilliams, Stephen

2007-07-01

Females care for individuals with chronic illness more commonly than males and have different attitudes to illness. Additionally, they experience greater burden and reduced quality of life, when compared to their male counterparts. Since knowledge has been shown to be related to burden, we sought to determine whether there were gender differences in knowledge acquisition during a six-week caregiver psychoeducation programme (CPP).

The effect of psychoeducation on the functioning level of patients with bipolar disorder.

Science.gov (United States)

Kurdal, Ebru; Tanriverdi, Derya; Savas, Haluk Asuman

2014-03-01

Bipolar disorder has adverse effects on the lives of the individuals and the people around them and causes disability due to impaired social and occupational functioning, risk of suicide, and frequent relapses. This study was conducted as a two-group pretest-posttest design to determine the effect of psychoeducation on the functioning levels of patients with bipolar disorder. A total of 80 patients were assigned to either the experimental (n = 40) or the control group (n = 40). The data were collected using a questionnaire form, and the Bipolar Disorder Functioning Questionnaire. The experimental group scored significantly higher on the functioning levels (emotional functioning, intellectual functioning, feelings of stigmatization, social withdrawal, household relations, relations with friends, participating in social activities, daily activities and recreational activities, taking initiative and self-sufficiency, and occupation) (p < .05) compared with the control group after psychoeducation. Psychoeducation has become considerably effective in increasing the functioning levels of patients with bipolar disorder.

Psycho-education for substance use and antisocial personality disorder: a randomized trial.

Science.gov (United States)

Thylstrup, Birgitte; Schrøder, Sidsel; Hesse, Morten

2015-11-14

Antisocial personality disorder often co-exists with drug and alcohol use disorders. This trial examined the effectiveness of offering psycho-education for antisocial personality disorder in community substance use disorder treatment centers in Denmark. A total of 176 patients were randomly allocated to treatment as usual (TAU, n = 80) or TAU plus a psycho-educative program, Impulsive Lifestyle Counselling (ILC, n = 96) delivered by site clinicians (n = 39). Using follow-up interviews 3 and 9 months after randomization, we examined changes in drug and alcohol use (Addiction Severity Index Composite Scores), percent days abstinent (PDA) within last month, and aggression as measured with the Buss-Perry Aggression Questionnaire-Short Form and the Self-Report of Aggression and Social Behavior Measure. Overall engagement in psychological interventions was modest: 71 (76 %) of participants randomized to psycho-education attended at least one counselling session, and 21 (23 %) attended all six sessions. The Median number of sessions was 2. All patients reduced drug and alcohol problems at 9 months with small within-group effect sizes. Intention-to-treat analyses indicated significant differences between ILC and TAU in mean drugs composite score (p = .018) and in PDA (p = .041) at 3 months. Aggression declined in both groups, but no differences between ILC and TAU were observed in terms of alcohol problems or aggression at any follow-up. Moderate short-term improvements in substance use were associated with randomization to Impulsive Lifestyle Counselling. The findings support the usefulness of providing psycho-education to outpatients with antisocial personality disorder. ISRCTN registry, ISRCTN67266318 , 17/7/2012.

Clinical Efficacy of Psychoeducational Interventions with Family Caregivers

Science.gov (United States)

Limiñana-Gras, Rosa M.; Colodro-Conde, Lucía; Cuéllar-Flores, Isabel; Sánchez-López, M. Pilar

2016-01-01

The goal of this study is to investigate the efficacy of psychoeducational interventions geared to reducing psychological distress for caregivers in a sample of 90 family caregivers of elderly dependent (78 women and 12 men). We conducted an analysis of the statistical and clinical significance of the changes observed in psychological health…

Predicting the effect of psychoeducational group treatment for hypochondriasis.

NARCIS (Netherlands)

Buwalda, F.M.; Bouman, T.K.

2008-01-01

Both individual cognitive-behavioural therapy and short-term psychoeducational courses have shown to be effective in reducing hypochondriacal complaints. However, it is unknown which patients benefit from treatment. The aim of the present study is to explore which variables predict treatment outcome

First Complete Genome Sequence of Pepper vein yellows virus from Australia

Science.gov (United States)

Maina, Solomon; Edwards, Owain R.

2016-01-01

We present here the first complete genomic RNA sequence of the polerovirus Pepper vein yellows virus (PeVYV) obtained from a pepper plant in Australia. We compare it with complete PeVYV genomes from Japan and China. The Australian genome was more closely related to the Japanese than the Chinese genome. PMID:27231375

SCoPE: an efficient method of Cosmological Parameter Estimation

International Nuclear Information System (INIS)

Das, Santanu; Souradeep, Tarun

2014-01-01

Markov Chain Monte Carlo (MCMC) sampler is widely used for cosmological parameter estimation from CMB and other data. However, due to the intrinsic serial nature of the MCMC sampler, convergence is often very slow. Here we present a fast and independently written Monte Carlo method for cosmological parameter estimation named as Slick Cosmological Parameter Estimator (SCoPE), that employs delayed rejection to increase the acceptance rate of a chain, and pre-fetching that helps an individual chain to run on parallel CPUs. An inter-chain covariance update is also incorporated to prevent clustering of the chains allowing faster and better mixing of the chains. We use an adaptive method for covariance calculation to calculate and update the covariance automatically as the chains progress. Our analysis shows that the acceptance probability of each step in SCoPE is more than 95% and the convergence of the chains are faster. Using SCoPE, we carry out some cosmological parameter estimations with different cosmological models using WMAP-9 and Planck results. One of the current research interests in cosmology is quantifying the nature of dark energy. We analyze the cosmological parameters from two illustrative commonly used parameterisations of dark energy models. We also asses primordial helium fraction in the universe can be constrained by the present CMB data from WMAP-9 and Planck. The results from our MCMC analysis on the one hand helps us to understand the workability of the SCoPE better, on the other hand it provides a completely independent estimation of cosmological parameters from WMAP-9 and Planck data

A Psychoeducational Approach in the Treatment of Anorexia Nervosa.

Science.gov (United States)

Cotugno, Albert J.

1980-01-01

Anorexia nervosa exists as a clinical entity with significant ego disturbances which appear as primary features. Noneating and accompanying weight loss are often secondary features of the disturbance. The psychoeducational approach is most valuable because it integrates the psychological view with educational goals. (Author)

Psycho-educational program for high school females

OpenAIRE

Perla Caridad López Hernández; Laura López Angulo; Eneida Bravo Polanco; Carmen Benítez Cabrera; Lisbet Cepero Águila; Rafael Luis Pino Pich

2010-01-01

Introduction: sex education provides knowledge, values and attitudes that both, men and women need to live with dignity and develop fully and happily. Objective: to determine the usefulness of applying a psycho-educational program on female sexuality in high school. Methods: a quasi-experimental study conducted between September 2007 and June 2008, based on a sample composed of 180 ninth grade females living in Cumanayagua's urban area. Variables analyzed: adolescents knowledge on sex-relate...

Training Vocational Rehabilitation Counselors in Group Dynamics: A Psychoeducational Model.

Science.gov (United States)

Elliott, Timothy R.

1990-01-01

Describes a six-session psychoeducational program for training vocational rehabilitation counselors in group dynamics. Presents evaluation of program by counselors (N=15) in which leadership styles, conflict management, and typology of group tasks concepts were rated as most beneficial. (Author/ABL)

A psycho-educational HIV/STI prevention intervention for internally displaced women in Leogane, Haiti: results from a non-randomized cohort pilot study.

Directory of Open Access Journals (Sweden)

Carmen H Logie

Full Text Available Little evidence exists regarding efficacious HIV and sexually transmitted infections (STI prevention interventions with internally displaced populations. Internally displaced women are at elevated risk for HIV/STI due to limited access to health services, heightened poverty and social network breakdown. The FASY (Famn an Aksyon Pou Sante' Yo (Women Taking Action For Their Health study examined the effectiveness of a peer health worker (PHW delivered psycho-educational HIV/STI pilot study with internally displaced women in Leogane, Haiti.This was a non-randomized cohort pilot study. Participants completed a computer-assisted pre-test programmed on Android tablet PCs followed by an HIV/STI educational video-based session and a 6-week psycho-educational group program of weekly meetings. Participants completed a post-test upon completion of group sessions. The primary outcome was HIV knowledge; our pre-specified index of clinically significant change was an effect size of 0.30. Secondary outcomes included: STI knowledge, condom use, social support, resilient coping, depression and relationship control. We used mixed-effects regression to calculate mean outcome pre-post score change. This study was registered (clinicaltrials.gov, NCT01492829.Between January 1-April 30, 2012 we assigned 200 participants to the study. The majority of participants (n = 176, 88% completed the study and were followed up at 8 weeks, finishing April 30, 2012. Adjusted for socio-demographic characteristics, HIV knowledge (β = 4.81; 95% CI 4.36-5.26, STI knowledge (β = 0.84; 95% CI 0.70-0.99, condom use (AOR = 4.05, 95% CI 1.86-8.83, and depression (β = -0.63, 95% CI -0.88--0.39 scores showed statistically significant change post-intervention (p<0.05.This pilot study evaluated a PHW psycho-educational HIV/STI prevention intervention among internally displaced women in post-earthquake Haiti. Pilot studies are an important approach to understand feasibility and scientific

The new geographic information system in ETVA VI.PE.

Science.gov (United States)

Xagoraris, Zafiris; Soulis, George

2016-08-01

ETVA VI.PE. S.A. is a member of the Piraeus Bank Group of Companies and its activities include designing, developing, exploiting and managing Industrial Areas throughout Greece. Inside ETVA VI.PE.'s thirty-one Industrial Parks there are currently 2,500 manufacturing companies established, with 40,000 employees and € 2.5 billion of invested funds. In each one of the industrial areas ETVA VI.PE guarantees the companies industrial lots of land (sites) with propitious building codes and complete infrastructure networks of water supply, sewerage, paved roads, power supply, communications, cleansing services, etc. The development of Geographical Information System for ETVA VI.PE.'s Industrial Parks started at the beginning of 1992 and consists of three subsystems: Cadastre, that manages the information for the land acquisition of Industrial Areas; Street Layout - Sites, that manages the sites sold to manufacturing companies; Networks, that manages the infrastructure networks (roads, water supply, sewerage etc). The mapping of each Industrial Park is made incorporating state-of-the-art photogrammetric, cartographic and surveying methods and techniques. Passing through the phases of initial design (hybrid GIS) and system upgrade (integrated Gis solution with spatial database), the system is currently operating on a new upgrade (integrated gIS solution with spatial database) that includes redesigning and merging the system's database schemas, along with the creation of central security policies, and the development of a new web GIS application for advanced data entry, highly customisable and standard reports, and dynamic interactive maps. The new GIS bring the company to advanced levels of productivity and introduce the new era for decision making and business management.

A compact PE memory for vision chips

Science.gov (United States)

Cong, Shi; Zhe, Chen; Jie, Yang; Nanjian, Wu; Zhihua, Wang

2014-09-01

This paper presents a novel compact memory in the processing element (PE) for single-instruction multiple-data (SIMD) vision chips. The PE memory is constructed with 8 × 8 register cells, where one latch in the slave stage is shared by eight latches in the master stage. The memory supports simultaneous read and write on the same address in one clock cycle. Its compact area of 14.33 μm2/bit promises a higher integration level of the processor. A prototype chip with a 64 × 64 PE array is fabricated in a UMC 0.18 μm CMOS technology. Five types of the PE memory cell structure are designed and compared. The testing results demonstrate that the proposed PE memory architecture well satisfies the requirement of the vision chip in high-speed real-time vision applications, such as 1000 fps edge extraction.

A compact PE memory for vision chips

International Nuclear Information System (INIS)

Shi Cong; Chen Zhe; Yang Jie; Wu Nanjian; Wang Zhihua

2014-01-01

This paper presents a novel compact memory in the processing element (PE) for single-instruction multiple-data (SIMD) vision chips. The PE memory is constructed with 8 × 8 register cells, where one latch in the slave stage is shared by eight latches in the master stage. The memory supports simultaneous read and write on the same address in one clock cycle. Its compact area of 14.33 μm 2 /bit promises a higher integration level of the processor. A prototype chip with a 64 × 64 PE array is fabricated in a UMC 0.18 μm CMOS technology. Five types of the PE memory cell structure are designed and compared. The testing results demonstrate that the proposed PE memory architecture well satisfies the requirement of the vision chip in high-speed real-time vision applications, such as 1000 fps edge extraction. (semiconductor integrated circuits)

Studies on flame retardancy of radiation crosslinked PE foam

International Nuclear Information System (INIS)

Yang Huili; Yao Zhanhai; Xu Jun

1996-01-01

CPE, DBDPO and Sb 2 O 3 were used as flame-retardant of PE foam. Effect of CPE on PE foam under radiation and it's flame-retardancy were studied. The result showed that CPE can enhance radiation cross-linking of PE, and trinary of addition being made of CPE, DBDPO and Sb 2 O 3 made oxygen index of PE foam achieve over 30, and self-extinguish, it did not influence manufacture and mechanical properties of PE foam

BEfree: A new psychological program for binge eating that integrates psychoeducation, mindfulness, and compassion.

Science.gov (United States)

Pinto-Gouveia, José; Carvalho, Sérgio A; Palmeira, Lara; Castilho, Paula; Duarte, Cristiana; Ferreira, Cláudia; Duarte, Joana; Cunha, Marina; Matos, Marcela; Costa, Joana

2017-09-01

Binge eating disorder (BED) is associated with several psychological and medical problems, such as obesity. Approximately 30% of individuals seeking weight loss treatments present binge eating symptomatology. Moreover, current treatments for BED lack efficacy at follow-up assessments. Developing mindfulness and self-compassion seem to be beneficial in treating BED, although there is still room for improvement, which may include integrating these different but complimentary approaches. BEfree is the first program integrating psychoeducation-, mindfulness-, and compassion-based components for treating women with binge eating and obesity. To test the acceptability and efficacy up to 6-month postintervention of a psychological program based on psychoeducation, mindfulness, and self-compassion for obese or overweight women with BED. A controlled longitudinal design was followed in order to compare results between BEfree (n = 19) and waiting list group (WL; n = 17) from preintervention to postintervention. Results from BEfree were compared from preintervention to 3- and 6-month follow-up. BEfree was effective in eliminating BED; in diminishing eating psychopathology, depression, shame and self-criticism, body-image psychological inflexibility, and body-image cognitive fusion; and in improving obesity-related quality of life and self-compassion when compared to a WL control group. Results were maintained at 3- and 6-month follow-up. Finally, participants rated BEfree helpful for dealing with impulses and negative internal experiences. These results seem to suggest the efficacy of BEfree and the benefit of integrating different components such as psychoeducation, mindfulness, and self-compassion when treating BED in obese or overweight women. The current study provides evidence of the acceptability of a psychoeducation, mindfulness, and compassion program for binge eating in obesity (BEfree); Developing mindfulness and self-compassionate skills is an effective way of

Physical Education Students' Ownership, Empowerment, and Satisfaction With PE and Physical Activity.

Science.gov (United States)

Moore, E Whitney G; Fry, Mary D

2017-12-01

Individuals experiencing a highly caring, task-involving, and low ego-involving exercise climate have reported greater ownership in exercise class and empowerment to exercise in general. This study examined the relationship between ownership and empowerment in exercise, with 2 context-specific outcomes, satisfaction with physical education (PE) and physical activity, respectively. Given the mission of PE to foster individuals' lifelong physical activity habit, the perceptions of high school students were collected for this study. Ownership in exercise was hypothesized to be significantly, positively correlated with students reporting satisfaction in PE more than their satisfaction in physical activity, whereas empowerment in exercise was hypothesized to be more strongly, positively correlated with students' physical activity satisfaction. A second purpose of this study was to test the measurement quality of the updated Empowerment in Exercise Scale (EES; now 13 items). High school students (N = 502, 43% female) in a Midwestern U.S. school district completed a survey. Confirmatory factor analysis supported the internal measurement structure of the EES (λ = .62-.91; McDonald's omega = .89) across student gender (strong invariance). Additionally, the structural equation modeling analysis revealed only 1 parameter moderated by the students' gender (latent mean of ownership). The hypotheses were supported, such that ownership in exercise was more strongly correlated with PE satisfaction (r = .87) and empowerment in exercise had a stronger correlation with physical activity satisfaction (r = .92). These results support the beneficial effect a satisfying experience in PE can have on students' satisfaction with physical activity outside of school.

Effectiveness of a psychoeducational programme in enhancing motivation to change alcohol-addictive behaviour.

Science.gov (United States)

Yeh, Mei-Yu; Tung, Tao-Hsin; Horng, Fen-Fang; Sung, Su-Ching

2017-11-01

To evaluate the effectiveness of a psychoeducational programme in enhancing motivation to change alcohol-addictive behaviour. The prevalence of alcohol abuse has increased over the past 10 years, and the age of initial alcohol use has decreased gradually in Taiwan. Alcohol dependence is one of the leading causes of disability and has led to increases in the incidence of crime and violence, with alcohol abuse identified as a problem in society. A quasi-experimental design with nonequivalent pre/post-testing was used. Alcohol-dependent inpatients undergoing alcohol treatment were selected from the psychiatric ward of a teaching hospital in northern Taiwan. The effectiveness of the psychoeducational programme in enhancing motivation to change alcohol-addictive behaviour was evaluated with the Severity of Alcohol Dependence Data Questionnaire and the Stages of Change Readiness and Treatment Eagerness Scale. In total, 24 and 51 participants were recruited to the experimental and control groups, respectively, for the baseline survey, and 14 and 17 were in the final survey, respectively. After adjustment for baseline survey scores, the experimental group showed significantly greater increases in recognition and ambivalence relative to those observed in the control group. The results not only showed that the psychoeducational programme was effective in reinforcing addicted inpatients' motivation for changing their drinking behaviour but also provided clinical nurses with practical methods via which to enhance patient motivation. The psychoeducational programme could assist clinical nurses in helping alcohol-dependent patients to recognise the nature of their problematic drinking; increase participants' ambivalence towards their drinking behaviour, leading to the contemplation of change; and strengthen the possibility that they will change their addictive behaviour. © 2017 John Wiley & Sons Ltd.

A cost effectiveness analysis of midwife psycho-education for fearful pregnant women - a health system perspective for the antenatal period.

Science.gov (United States)

Toohill, J; Callander, E; Gamble, J; Creedy, D K; Fenwick, J

2017-07-11

Psycho-education can reduce childbirth fear and caesarean section numbers. This study determines the cost-effectiveness of a midwife-led psycho-education intervention for women fearful of birth. One thousand four hundred ten pregnant women in south-east Queensland, Australia were screened for childbirth fear (W-DEQ A ≥ 66). Women with high scores (n = 339) were randomised to the BELIEF Study (Birth Emotions and Looking to Improve Expectant Fear) to receive psycho-education (n = 170) at 24 and 34 weeks of pregnancy or to the control group (n = 169). Women in both groups were surveyed 6 weeks postpartum with total cost for health service use during pregnancy calculated. Logistic regression models assessed the odds ratio of having vaginal birth or caesarean section in the study groups. Of 339 women randomised, 184 (54%) women returned data at 6 weeks postpartum (Intervention Group n = 91; Control Group n = 93). Women receiving psycho-education had a higher likelihood of vaginal birth compared to controls (n = 60, 66% vs. n = 54, 58%; OR 2.34). Mean 'treatment' cost for women receiving psycho-education was AUS$72. Mean cost for health services excluding the cost of psycho-education, was less in the intervention group (AUS$1193 vs. AUS$1236), but not significant (p = 0.78). For every five women who received midwife counselling, one caesarean section was averted. The incremental healthcare cost to prevent one caesarean section using this intervention was AUS$145. Costs of delivering midwife psycho-education to women with childbirth fear during pregnancy are offset by improved vaginal birth rates and reduction in caesarean section numbers. Australian New Zealand Controlled Trials Registry ACTRN12612000526875 , 17th May 2012 (retrospectively registered one week after enrolment of first participant).

Cognitive behavioral group therapy versus psychoeducational intervention in Parkinson's disease.

Science.gov (United States)

Berardelli, Isabella; Bloise, Maria Carmela; Bologna, Matteo; Conte, Antonella; Pompili, Maurizio; Lamis, Dorian A; Pasquini, Massimo; Fabbrini, Giovanni

2018-01-01

The aim of the current study was to evaluate whether cognitive behavioral group therapy has a positive impact on psychiatric, and motor and non-motor symptoms in Parkinson's disease (PD). We assigned 20 PD patients with a diagnosis of psychiatric disorder to either a 12-week cognitive behavioral therapy (CBT) group or a psychoeducational protocol. For the neurological examination, we administered the Unified Parkinson's Disease Rating Scale and the non-motor symptoms scale. The severity of psychiatric symptoms was assessed by means of the Hamilton Depression Rating Scale, the Hamilton Anxiety Rating Scale, the Brief Psychiatric Rating Scale, and the Clinical Global Impressions. Cognitive behavioral group therapy was effective in treating depression and anxiety symptoms as well as reducing the severity of non-motor symptoms in PD patients; whereas, no changes were observed in PD patients treated with the psychoeducational protocol. CBT offered in a group format should be considered in addition to standard drug therapy in PD patients.

Psychoeducation et attitude phenomenologique en psychotherapie de groupe

OpenAIRE

2010-01-01

Resume Nous pensons que la psychotherapie de groupe peut etre un moyen de faire concilier les recommandations en matiere de prophylaxie visees par les mesures psychoeducatrices, la dimension vivante de l?experience retrouvee dans l?attitude phenomenologique et les aspects tournes vers le monde communautaire de la mediation therapeutique. Pour articuler ces differents domaines, nous abordons les principes de la psychoeducation, les risques que celle-ci peut comporter et les apports ...

Cost-effectiveness of family psychoeducation to prevent relapse in major depression: Results from a randomized controlled trial

Directory of Open Access Journals (Sweden)

Shimodera Shinji

2012-05-01

Full Text Available Abstract Background Family psychoeducation is a relatively simple and straightforward intervention whose prophylactic effectiveness and cost-effectiveness is well-established for schizophrenia. We have recently demonstrated its effectiveness for unipolar depression, but its cost-effectiveness has never been examined. We hereby report a cost-effectiveness analysis alongside a randomized controlled trial in order to assess its cost-effectiveness for preventing relapse/recurrence in depression. Methods Fifty-seven patients diagnosed with major depression and undergoing its maintenance treatment, and their primary family members were randomized to treatment as usual (TAU only or to TAU plus family psychoeducation, which consisted of four 2-hour multiple-family sessions consisting of didactic lectures about depression (30 minutes and group discussion and problem solving (60–90 minutes. The economic analyses were undertaken from the perspective of the National Health Insurance (NHI, assuming the most reasonable price of US$50 per psychoeducation session per patient. The main outcome measures included relapse-free days and direct costs to the NHI. Results The intervention group enjoyed 272 (SD: 7.1 relapse-free days, while the control group spent 214 (SD: 90.8 relapse-free days (Cox proportional hazard ratio = 0.17, 95%CI: 0.04 to 0.75, p = 0.002. Cost-effectiveness acceptability curves suggested that the family psychoeducation has 90% or more chances of being cost-effective if the decision-maker is prepared to pay US$20 for one additional relapse-free day. This cost-effectiveness finding was robust when the price for family psychoeducation ranged between 50% to 150% of the baseline scenario in sensitivity analyses. If a relapse-free day is considered to be worth $30 or more, all the pricing scenarios have a close to 100% probability of being cost-effective. Conclusion Family psychoeducation is effective in the relapse prevention of

Evaluation of a psychoeducational intervention for adolescents with inflammatory bowel disease

NARCIS (Netherlands)

Grootenhuis, Martha A.; Maurice-Stam, Heleen; Derkx, Bert H.; Last, Bob F.

2009-01-01

Inflammatory bowel disease (IBD), comprising Crohn's disease, ulcerative colitis, and indeterminate colitis, often has its onset in adolescence. The aim of this study was to evaluate whether a psychoeducational group intervention (aiming to enhance information seeking and giving about the disease,

Evaluation of a psychoeducational intervention for adolescents with inflammatory bowel disease

NARCIS (Netherlands)

Grootenhuis, M.A.; Maurice-Stam, H.; Derkx, B.H.; Last, B.F.

2009-01-01

OBJECTIVES: Inflammatory bowel disease (IBD), comprising Crohn's disease, ulcerative colitis, and indeterminate colitis, often has its onset in adolescence. The aim of this study was to evaluate whether a psychoeducational group intervention (aiming to enhance information seeking and giving about

Pengaruh Determinan P/e Dan P/e Rasio Terhadap Kepemilikan Institusi : Studi Di Bursa Efek Indonesia Tahun 2004-2008

OpenAIRE

Anggraini, Mita; Mahastanti, Linda Ariany

2012-01-01

Institutional investors needs analysis in making decisions for investing activities. Analysis of the most widely used is the fundamental analysis approach is through a P/E ratio. P/E (price earnings ratio) can be interpreted as an indicator of market confidence in the company's growth prospects in the future. High P/E indicates that the better performance of the company and this caught a lot of institutional investors to buy shares so that the percentage of institutional ownership in the comp...

Group Leader Development: Effects of Personal Growth and Psychoeducational Groups

Science.gov (United States)

Ohrt, Jonathan H.; Robinson, E. H., III; Hagedorn, W. Bryce

2013-01-01

The purpose of this quasi-experimental study was to compare the effects of personal growth groups and psychoeducational groups on counselor education students' (n = 74) empathy and group leader self-efficacy. Additionally, we compared the degree to which participants in each group valued: (a) cohesion, (b) catharsis, and (c) insight. There were no…

Changing the Sexual Aggression-Supportive Attitudes of Men: A Psychoeducational Intervention.

Science.gov (United States)

Gilbert, Barbara J.; And Others

1991-01-01

Assessed psychoeducational intervention designed to change attitudes of men found to be associated with sexual aggression toward women. College men receiving elaboration likelihood model-based intervention showed significantly more attitude change than did control group. One month later, in unrelated naturalistic context, intervention subjects…

Flamenco guitarist Paco Peña tours CERN

CERN Multimedia

Pauline Gagnon

2013-01-01

CERN continues to attract a wide variety of visitors. On 5 June, it was the turn of renowned flamenco guitarist Paco Peña. With a broad interest in science, Peña was here to celebrate his 60th birthday, accompanied by friends David Ashton and Chrissie Twigg, and his wife Karin.     Paco Peña during his visit to ATLAS. Paco Peña’s most famous compositions include Misa Flamenca, a Flamenco Mass, and Requiem for the Earth. In 1997, he was named Oficial de la Cruz de la Orden del Mérito Civil by King Juan Carlos of Spain. "This is truly amazing!" said Peña after seeing the ATLAS detector. His wife confessed that she had never seen him take so many pictures. The group asked numerous questions during their visit. It is not always easy to impress world travellers, but the ATLAS detector did the trick.

Multimedia psychoeducational interventions to support patient self-care in degenerative conditions: A realist review.

Science.gov (United States)

O'Halloran, Peter; Scott, David; Reid, Joanne; Porter, Sam

2015-10-01

Multimedia interventions are increasingly used to deliver information in order to promote self-care among patients with degenerative conditions. We carried out a realist review of the literature to investigate how the characteristics of multimedia psychoeducational interventions combine with the contexts in which they are introduced to help or hinder their effectiveness in supporting self-care for patients with degenerative conditions. Electronic databases (Medline, Science Direct, PSYCHinfo, EBSCO, and Embase) were searched in order to identify papers containing information on multimedia psychoeducational interventions. Using a realist review approach, we reviewed all relevant studies to identify theories that explained how the interventions work. Ten papers were included in the review. All interventions sought to promote self-care behaviors among participants. We examined the development and content of the multimedia interventions and the impact of patient motivation and of the organizational context of implementation. We judged seven studies to be methodologically weak. All completed studies showed small effects in favor of the intervention. Multimedia interventions may provide high-quality information in an accessible format, with the potential to promote self-care among patients with degenerative conditions, if the patient perceives the information as important and develops confidence about self-care. The evidence base is weak, so that research is needed to investigate effective modes of delivery at different resource levels. We recommend that developers consider how an intervention will reduce uncertainty and increase confidence in self-care, as well as the impact of the context in which it will be employed.

Four therapeutic cases of RS3PE syndrome

International Nuclear Information System (INIS)

Nakajima, Naoya; Fukuda, Yukiko; Yang, Kwang-Seok; Aiba, Miyoji; Tsuda, Hiroshi

2007-01-01

RS3PE syndrome (Remitting Seronegative Symmetrical Synovitis with Pitting Edema Syndrome) is one of the disorders which present as polyarthritis. It is important to be aware of RS3PE syndrome when encountering elderly patients with polyarthritis who are negative for rheumatoid factor. We report 4 cases of RS3PE syndrome. All cases shared common clinical findings, such as acute onset, symmetrical polyarthritis, pitting edema of the hands and feet, and being negative for rheumatoid factor in serum. Treatment with corticosteroid was very effective in all cases. However, two patients showed a deteriorated clinical condition during the tapering of corticosteroid. Corticosteroid should be tapered off cautiously in patients with RS3PE syndrome. (author)

An update of the International Society of Sexual Medicine's guidelines for the diagnosis and treatment of premature ejaculation (PE)

DEFF Research Database (Denmark)

Althof, Stanley E; McMahon, Chris G; Waldinger, Marcel D

2014-01-01

INTRODUCTION: In 2009, the International Society for Sexual Medicine (ISSM) convened a select panel of experts to develop an evidence-based set of guidelines for patients suffering from lifelong premature ejaculation (PE). That document reviewed definitions, etiology, impact on the patient...... for the diagnosis and treatment of PE for family practice clinicians as well as sexual medicine experts. METHOD: A comprehensive literature review was performed. RESULTS: This article contains the report of the second ISSM PE Guidelines Committee. It offers a new unified definition of PE and updates the previous...... of their patients. CONCLUSION: Development of guidelines is an evolutionary process that continually reviews data and incorporates the best new research. We expect that ongoing research will lead to a more complete understanding of the pathophysiology as well as new efficacious and safe treatments for this sexual...

CMFD simulation of ERCOSAM PANDA spray tests PE1 and PE2

Energy Technology Data Exchange (ETDEWEB)

Filippov, A., E-mail: phil@ibrae.ac.ru [Nuclear Safety Institute of the Russian Academy of Sciences (IBRAE RAN) (Russian Federation); Moscow Institute of Physics and Technology (Russian Federation); Grigoryev, S. [Nuclear Safety Institute of the Russian Academy of Sciences (IBRAE RAN) (Russian Federation); Moscow Institute of Physics and Technology (Russian Federation); Drobyshevsky, N.; Kiselev, A.; Shyukin, A.; Yudina, T. [Nuclear Safety Institute of the Russian Academy of Sciences (IBRAE RAN) (Russian Federation)

2016-04-01

Highlights: • Successful modeling of gas mixtures and droplet flows in multicompartment system. • For pressure, modeling of gas-wall heat transfer (and heat radiation) is important. • Dependence of gas mixing time in spray vessel on the used nozzle may be essential. • Penetration of helium-enriched mixture into another vessel due to spray operation. • Effect on pressure of sump re-evaporation and gas heating (by walls) during spray. - Abstract: The ERCOSAM project (together with the SAMARA project) includes a set of multi-stage experiments carried out at different thermal-hydraulics facilities (TOSQAN, MISTRA, PANDA, SPOT) and their numerical simulation. The test sequences aim to investigate hydrogen concentration build-up and stratification during a postulated severe accident as well as the effect of activation of Severe Accident Management systems (SAMs) on stratification. At the initial Phases I–III of the tests stratification of the injected light gases (steam, helium) is established, pressure increases. The models of SAMs are activated at the final Phase IV. In the paper, two spray tests PE1 and PE2 performed at PANDA facility are numerically investigated aiming for code validation (FLUENT) and better understanding of physical processes. Phases I–IV of the tests were simulated. A satisfactory agreement with the experimental results on gas component mole fractions was obtained. The reasons of obtained some discrepancies in pressure and temperature were studied in multivariate calculations and discussed in the paper. The tests PE1 and PE2 were performed with different spray nozzles and initial conditions. In simulation that resulted in different flow patterns during spray operation. The sensitivity to nozzle angle and some other input parameters was investigated. Possible factors of depressurization rate caused by spray operation were also studied. The key features observed in the experiments and obtained numerically being of interest in terms of

Sustained effects of a psychoeducational group intervention following bariatric surgery: follow-up of the randomized controlled BaSE study.

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Wild, Beate; Hünnemeyer, Katharina; Sauer, Helene; Schellberg, Dieter; Müller-Stich, Beat Peter; Königsrainer, Alfred; Weiner, Rudolf; Zipfel, Stephan; Herzog, Wolfgang; Teufel, Martin

2017-09-01

Evidence regarding the efficacy of psychosocial interventions after bariatric surgery is rare and shows conflicting results. The Bariatric Surgery and Education (BaSE) study aimed to assess the efficacy of a psychoeducational group intervention in patients after bariatric surgery. The BaSE study was a randomized, controlled, multicenter clinical trial involving 117 patients who underwent bariatric surgery. Patients received either conventional postsurgical visits or, in addition, a 1-year psychoeducational group program. The present study evaluated the sustained effects of the intervention program. Mean follow-up duration was 37.9 months (standard deviation [SD] 8.2 months) after surgery. Outcome measures were as follows: body mass index (BMI), weight loss, self-efficacy, depression severity, and health-related quality of life (HRQOL). Groups were compared using an intention-to-treat approach with a mixed model for repeated measurements. A total of 74 patients (63.2%) completed the follow-up (T5) assessment. Mean weight loss for all patients was 43 kg (SD 15.5 kg) at T5 (mean BMI 35.1 kg/m 2 ). Mean excess weight loss was 60.4%. The effects of the surgery during the first postsurgical year were reflected, on average, by both decreasing weight and psychosocial burden. At the T5 time point, patients had slowly started to regain weight and to deteriorate regarding psychosocial aspects. However, at T5, patients who had participated in the intervention program (n = 39) showed significantly lower depression severity scores (p = .03) and significantly higher self-efficacy (p = .03) compared to the control group (n = 35). The 2 groups did not differ regarding weight loss and quality of life. Psychoeducational intervention shows sustained effects on both depression severity scores and self-efficacy. Copyright © 2017 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

Effectiveness of psycho-educational intervention in improving outcome of unipolar depression: results from a randomised clinical trial.

Science.gov (United States)

Kumar, K; Gupta, M

2015-03-01

Depressive disorders are one of the leading components of the global burden of disease with a prevalence of up to 14% in the general population. Numerous studies have demonstrated that pharmacotherapy combined with non-pharmacological measures offer the best treatment approach. Psycho-education as an intervention has been studied mostly in disorders such as schizophrenia and dementia, less so in depressive disorders. The present study aimed to assess the impact of psycho-education of patients and their caregivers on the outcome of depression. A total of 80 eligible depressed subjects were recruited and randomised into 2 groups. The study group involved an eligible family member and all were offered individual structured psycho-educational modules. Another group (controls) received routine counselling. The subjects in both groups also received routine pharmacotherapy and counselling from the treating clinician and were assessed at baseline, 2, 4, 8, and 12 weeks using the Hamilton Depression Rating Scale (HDRS), Global Assessment of Functioning (GAF), and Psychological General Well-Being Index (PGWBI). Results from both groups were compared using statistical methods including Chi-square test, Fisher's exact test, Student's t test, Pearson's correlation coefficient, as well as univariate and multiple regression analyses. Baseline socio-demographic and assessment measures were similar in both groups. The study group had consistent improvement in terms of outcome measures with HDRS, GAF, and PGWBI scores showing respective mean change of -15.08, 22, and 60 over 12 weeks. The comparable respective changes in the controls were -8.77, 18.1, and 43.25. Structured psycho-education combined with pharmacotherapy is an effective intervention for people with depressive disorders. Psycho-education optimises the pharmacological treatment of depression in terms of faster recovery, reduction in severity of depression, and improvement in subjective wellbeing and social functioning.

Family-focused cognitive behaviour therapy versus psycho-education for adolescents with chronic fatigue syndrome: long-term follow-up of an RCT.

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Lloyd, Samantha; Chalder, Trudie; Rimes, Katharine A

2012-11-01

The aim of this study was to investigate the long term efficacy of family-focused cognitive behaviour therapy (CBT) compared with psycho-education in improving school attendance and other secondary outcomes in adolescents with chronic fatigue syndrome (CFS). A 24 month follow-up of a randomised controlled trial was carried out. Participants received either 13 one-hour sessions of family-focused CBT or four one-hour sessions of psycho-education. Forty-four participants took part in the follow-up study. The proportion of participants reporting at least 70% school attendance (the primary outcome) at 24 months was 90% in CBT group and 84% in psycho-education group; the difference between the groups was not statistically significant (OR = 1.29, p = 0.80). The proportion of adolescents who had recovered in the family-focused CBT group was 79% compared with 64% in the psycho-education, according to a definition including fatigue and school attendance. This difference was not statistically significant (Fisher's exact test, p = 0.34). Family-focused CBT was associated with significantly better emotional and behavioural adjustment at 24 month follow-up compared to psycho-education, as reported by both adolescents (F = 6.49, p = 0.02) and parents (F = 4.52, P = 0.04). Impairment significantly decreased in both groups between six and 24 month follow-ups, with no significant group difference in improvement over this period. Gains previously observed for other secondary outcomes at six month follow-up were maintained at 24 month follow-up with no further significant improvement or group differences in improvement. In conclusion, gains achieved by adolescents with CFS who had undertaken family-focused CBT and psycho-education generally continued or were maintained at two-year follow-up. The exception was that family-focused CBT was associated with maintained improvements in emotional and behavioural difficulties whereas psycho-education was associated with

Core competencies necessary for a managerial psycho-educational training programme for business team coaches

Directory of Open Access Journals (Sweden)

Jeanette E. Maritz

2009-06-01

Full Text Available The objective of this research was to explore and describe core competencies necessary for a managerial psycho-educational training programme for business team coaches. The total number of participants in this qualitative research was 30. A purposive and snowball sampling strategy was used. Triangulation was achieved through focus groups, in-depth individual interviews and naïve sketches. Data were analysed through an open inductive approach and descriptive analysis. The results describe core competencies of a business team coach as situated within an Outcomes Based Education framework and relate to the knowledge to be discovered, skills to be mastered and the attitudes to be formed during a managerial psycho-educational training programme.

Randomized Controlled Trial of Web-Based Psychoeducation for Women With Borderline Personality Disorder.

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Zanarini, Mary C; Conkey, Lindsey C; Temes, Christina M; Fitzmaurice, Garrett M

2017-07-11

To determine if internet-based psychoeducation for borderline personality disorder is effective in reducing symptom severity and improving psychosocial functioning. Eighty women who met DSM-IV criteria for borderline personality disorder were randomly assigned either to the internet-based psychoeducation treatment group (n = 40) or to the internet-based control group with no psychoeducation (n = 40). Recruitment was conducted from July 2013 to March 2015. Subjects participated in 15 assessment periods that were divided into an acute phase (weeks 1-12) and a maintenance phase (months 6, 9, and 12). Main outcomes were assessed using the Zanarini Rating Scale for Borderline Personality Disorder. In the acute phase, women in the treatment group were found to have a significant decline in their scores on all 10 outcomes studied, while women in the control group had a significant decline on 7 of these outcomes. Two between-group differences were found to be significant-those in the treatment group reported a significantly greater decline in their impulsivity (z = -1.98, P = .048) and a significantly greater increase in their psychosocial functioning (z = -1.97, P = .049) than those in the control group. In the maintenance phase, those in the treatment group were found to have a significant decline in their scores on 9 of the 10 outcomes studied, while those in the control group had a significant decline in 3 of these outcomes. In terms of between-group differences, those in the treatment group reported a significantly greater decline in all 5 studied areas of borderline psychopathology: affective symptoms (z = -2.31, P = .021), cognitive symptoms (z = -3.20, P = .001), impulsivity (z = -2.44, P = .015), interpersonal difficulties (z = -2.15, P = .032), and overall borderline personality disorder symptoms (z = -2.11, P = .035). Taken together, these results suggest that internet-based psychoeducation is an effective form of early treatment for reducing the symptom

Quantitative profiling of PE, MMPE, DMPE, and PC lipid species by multiple precursor ion scanning: A tool for monitoring PE metabolism

DEFF Research Database (Denmark)

Bilgin, Mesut; Markgraf, Daniel F; Duchoslav, Eva

2011-01-01

We report a method for the simultaneous identification and quantification of phosphatidylethanolamine (PE), monomethyl-phosphatidylethanolamine (MMPE), dimethyl-phosphatidylethanolamine (DMPE), and phosphatidylcholine (PC) species in lipid extracts. The method employs a specific "mass-tag" strategy...... where DMPE, MMPE, and PE species are chemically methylated with deuterated methyliodide (CD(3)I) to produce PC molecules having class-specific mass offsets of 3, 6 and 9Da, respectively. The derivatized aminoglycerophospholipids release characteristic phosphorylcholine-like fragment ions having specific...... and DMPE, and abundant PE and PC species in a single mass spectrometric analysis. We demonstrated the efficacy of the methodology by conducting a series of biochemical experiments using stable isotope labeled ethanolamine to survey the activities and substrate specificities of enzymes involved in PE...

Peer education as a strategy for reducing internalized stigma among depressed older adults.

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Conner, Kyaien O; McKinnon, Symone A; Ward, Christine J; Reynolds, Charles F; Brown, Charlotte

2015-06-01

This article examines the mechanisms through which peer educator (PE) intervention targets and reduces internalized stigma. There is substantial evidence that internalized stigma negatively impacts the lives of those suffering with mental health concerns, and has been identified as 1 of the most significant barriers to seeking professional mental health services. There has been a push toward identifying interventions and programs that effectively reduce and mitigate the impact of internalized stigma. Research suggests that contact with other individuals who share a stigmatized condition may be a promising approach to targeting and reducing internalized stigma. However, there is a dearth of research that has identified the mechanism through which this contact impacts internalized stigma. Study participants (n = 19) completed a 3-month PE intervention. Each participant was matched with an older adult with a history of depression currently in recovery who provided psychoeducation, social support, and motivational interviewing. Participants completed a demographic questionnaire, public stigma (PDD), and internalized stigma (Internalized Stigma of Mental Illness, ISMI) scales pre- and post-PE intervention. They further participated in a brief semistructured qualitative interview to attain in-depth information about their perceptions of stigma and of working with a PE. Overall, internalized stigma scores were significantly reduced after participating in the PE intervention. In addition, participants identified 4 mechanisms through which contact with their PE impacted their stigmatized beliefs: age related concerns, shared understanding, improved mental health literacy, and mutual support. This study suggests that PE is a potentially valuable approach toward reducing internalized stigma among older adults with depression. (c) 2015 APA, all rights reserved).

Efficacy of Psychoeducational Intervention on Allograft Function in Kidney Transplant Patients: 10-Year Results of a Prospective Randomized Study.

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Breu-Dejean, Nathalie; Driot, Damien; Dupouy, Julie; Lapeyre-Mestre, Maryse; Rostaing, Lionel

2016-02-01

Improving treatment adherence to immunosuppressive agents could have positive effects on the morbidity and mortality of kidney transplant recipients. Our objective was to determine whether psychoeducational intervention aimed at improving treatment adherence also could improve 10-year kidney allograft survival rates. A randomized open-label study compared a group who received psychoeducational intervention (n = 55) with a control group (n = 55), with all patients being kidney transplant recipients in the Department of Nephrology and Organ Transplantation (University Hospital, Toulouse, France). Psychoeducational intervention comprised 8 weekly sessions provided by multidisciplinary teams. Patients were included between 2002 and 2003. The primary endpoint was allograft survival at 10 years (ie, by 2012). A failed allograft or death with a functioning allograft was considered an event. Mean overall allograft survival rate at 10 years was 78.2% (95% confidence interval, 70.5-25.3). In the control group, 48 patients (43.6%) still had a functioning graft at 10 years versus 38 patients (34.5%) in the psychoeducational intervention group (P = .02). However, a log-rank test did not find any significant difference in allograft survival between the groups (P = .06). In multivariate analyses (Cox model), no factor was significantly associated with allograft survival at 10 years. After an initial 6-month observational adherence survey, there was no benefit to kidney allograft survival at 10 years after the psychoeducational intervention, which had aimed to improve patient adherence to treatment with immunosuppressive agents. This might be related to the fact that booster interventions are needed (eg, on a yearly basis).

An effective group psychoeducational intervention for improving compliance with vaginal dilation: A randomized controlled trial

International Nuclear Information System (INIS)

Jeffries, Sherryl A.; Robinson, John W.; Craighead, Peter S.; Keats, Melanie R.

2006-01-01

Purpose: Although vaginal dilation is often recommended to minimize or prevent vaginal scarring after pelvic radiotherapy, compliance with this recommendation has historically been very low. Therefore, effective intervention strategies are needed to enhance compliance with vaginal dilation after radiotherapy for gynecologic cancer. Methods and Materials: This study was a randomized controlled clinical trial of a psychoeducational intervention specifically designed to increase compliance with vaginal dilation. The information-motivation-behavioral skills model of enhancing compliance with behavioral change was the basis for the intervention design. Forty-two sexually active women, 21 to 65 years of age, diagnosed with Stages Ic-III cervical or endometrial cancer, who received pelvic radiotherapy, were randomized to either the experimental psychoeducational group or the information-only control group. Assessment via questionnaire occurred before treatment and at 6-week, 6-month, 12-month, 18-month, and 24-month follow-up. Assessment via interview also occurred at 6-month, 12-month, 18-month, and 24-month follow-up. Results: The psychoeducational intervention was successful in increasing compliance with vaginal dilation. Conclusions: This study is the first randomized controlled study to demonstrate the effectiveness of an intervention in increasing compliance with the use of vaginal dilators

Psycho-educational interventions for children and young people with Type 1 diabetes

DEFF Research Database (Denmark)

Murphy, H. R.; Rayman, G.; Skinner, T. C.

2006-01-01

Background: A systematic review of the literature in 2000 revealed numerous methodological shortcomings in education research, but in recent years progress has been made in the quantity and quality of psycho-educational intervention studies. Summary of contents: This review focuses on diabetes ed...

Effectiveness of Psycho-Educational Intervention in HIV Patients' Treatment.

Science.gov (United States)

Ribeiro, Clarisse; Sarmento E Castro, Rui; Dinis-Ribeiro, Mário; Fernandes, Lia

2014-01-01

Adherence to Highly Active Antiretroviral Therapy (HAART) is the main prognostic factor associated with HIV disease progression and death. The aim was to evaluate the effectiveness of a psycho-educational program to promote adherence to HAART in HIV patients. A longitudinal study (n = 102) over 9 months in an Infectious Diseases Hospital was carried out. Adherence to HAART was measured with standardized scales and values of viral load. Two groups were defined: adherents and non-adherents. In the latter, a psycho-educational program was implemented and 6 months later measured adherence to HAART. Knowledge about the infection, CD4 T lymphocytes and HIV-ribonucleic acid values were measured before and after this program. The sample was predominantly male (70%), heterosexual (78%), with a mean age of 49 (SD = 12.7) years, and 48% of participants were not adhering to HAART. After the program, non-adherence decreased to 21.6%. Knowledge about the infection increased from 79 to 97%. A significant increase in CD4 T lymphocytes (mean 540-580) and a decrease in viral load (mean 5411-3052) were observed, the latter of statistical significance. This program seems to be feasible and efficient, improving adherence to HAART.

Impact of a Psycho-Educational Team in early Breast Cancer Patients' Coping Strategies. The Venere Project.

Science.gov (United States)

Andreis, Federica; Meriggi, Fausto; Codignola, Claudio; Frigoli, Ilaria; Prochilo, Tiziana; Mutti, Stefano; Huscher, Alessandra; Libertini, Michela; Di Biasi, Brunella; Abeni, Chiara; Ogliosi, Chiara; Noventa, Silvia; Rota, Luigina; Pedrali, Chiara; Zaniboni, Alberto

2018-04-09

The main purpose of our psycho-educational groups was to help women with breast cancer learn how to cope with the physical, emotional, and lifestyle changes associated with cancer as well as with medical treatments that can be painful and traumatic. With this study, we wanted to detect the effects that group action had on the women who participated in it. We studied a total of 97 patients who participated in 13 psycho-education groups. The whole sample was female patients who had breast cancer with no recurrence or metastases. All patients were evaluated with the Hospital Anxiety and Depression Scale (HADS) and the Body Image Scale (BIS). We found no significant effect on anxiety and body image for the brief psycho-educational group for women with breast cancer in this study. It is possible to highlight a statistical difference (Table 3) and hence an improvement between the results of the HADS depression test at T0 (first evaluation at the first meeting) and T1 (retest in the final meeting). The tests did not show a significant effect on anxiety and body image perception, but the patients reported that the psycho-educational group was an important intervention for their life. Outcome measurement is more complex in psychosocial research because many variables come into play and each phase of treatment is characterized by different types of problems for the patient: physical, relational and psychological aspects are involved. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Pragmatic randomised controlled trial of group psychoeducation versus group support in the maintenance of bipolar disorder

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Roberts Christopher

2011-07-01

Full Text Available Abstract Background Non-didactically delivered curriculum based group psychoeducation has been shown to be more effective than both group support in a specialist mood disorder centre in Spain (with effects lasting up to five years, and treatment as usual in Australia. It is unclear whether the specific content and form of group psychoeducation is effective or the chance to meet and work collaboratively with other peers. The main objective of this trial is to determine whether curriculum based group psychoeducation is more clinically and cost effective than unstructured peer group support. Methods/design Single blind two centre cluster randomised controlled trial of 21 sessions group psychoeducation versus 21 sessions group peer support in adults with bipolar 1 or 2 disorder, not in current episode but relapsed in the previous two years. Individual randomisation is to either group at each site. The groups are carefully matched for the number and type of therapists, length and frequency of the interventions and overall aim of the groups but differ in content and style of delivery. The primary outcome is time to next bipolar episode with measures of the therapeutic process, barriers and drivers to the effective delivery of the interventions and economic analysis. Follow up is for 96 weeks after randomisation. Discussion The trial has features of both an efficacy and an effectiveness trial design. For generalisability in England it is set in routine public mental health practice with a high degree of expert patient involvement. Trial Registration ISRCTN62761948 Funding National Institute for Health Research, England.

Effects of the family schizophrenia psychoeducation program for individuals with recent onset schizophrenia in Viet Nam.

Science.gov (United States)

Ngoc, T N; Weiss, B; Trung, L T

2016-08-01

Although psychoeducation has been found effective for improving the life functioning of patients with schizophrenia in high income countries, there have been relatively few studies of schizophrenia psychoeducation adapted for low and middle-income countries (LMIC), particularly in Southeast Asia. The present study assessed effects of the Family Schizophrenia Psychoeducation Program (FSPP) among Vietnamese patients and their families on the patients' (1) quality of life and (2) medication non-compliance, and the family and patients' (3) stigma towards schizophrenia, and (4) consumer satisfaction. This intervention study involved 59 patients, and their families, from the Da Nang Psychiatric Hospital, randomly assigned to treatment (n=30) or control (n=29) conditions. Control subjects received services as usual (antipsychotic medication); treatment group subjects received the FSPP as well. Blind-rater assessments were conducted at T1 immediately after project enrollment (prior to participating in the FSPP) and at T2 six months later. There were significant treatment effects on: (1) quality of life, (2) stigma, (3) medication compliance, and (4) consumer satisfaction, with all effects favoring the treatment group. Effect sizes were moderate to large. This psychoeducation program appears to reduce stigma, improve quality of life and medication compliance, and increase consumer satisfaction of Vietnamese patients with schizophrenia and their families, beyond the effects of antipsychotic medication. It involves relatively little cost, and it may be useful for it or equivalent programs to be implemented in other hospitals in Viet Nam, and potentially other low-income Asian countries to improve the lives of patients with schizophrenia. Copyright © 2016 Elsevier B.V. All rights reserved.

Study on radiation discoloration of PE and its mechanisms

International Nuclear Information System (INIS)

Wang Huiliang; Wang Chun; Chen Wenxiu

2001-01-01

In order to find the major reason for the radiation discoloration of PE, the changes of yellow index (YI) of HDPE and LDPE under γ irradiation in air or N 2 and after irradiation are measured using colorimeter. The growth and decay of alkyl free radical formed in HDPE and LDPE, and the change of the absorbance of conjugated double bonds formed in PE are measured using ESR and UV-Visible spectrometer. The YI of HDPE is higher than that of LDPE at the same radiation dose. The YI of PE irradiated in air is higher than that of PE irradiated in N 2 at the same radiation dose. The YI of PE irradiated different dose decreases with post-irradiation storage time firstly, up to a certain time, it becomes stable. It is found that the formation and decay of free radicals is very similar to that of the change of YI, whereas, the change of the absorbance of conjugated double bonds formed in PE is different to the change of YI. The results are discussed, it is believed that the major reason for the radiation discoloration is the formation of trapped free radicals

Emotions and health: findings from a randomized clinical trial on psychoeducational nursing to patients with implantable cardioverter defibrillator.

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Kikkenborg Berg, Selina; Støier, Louise; Moons, Philip; Zwisler, Ann-Dorthe; Winkel, Per; Ulrich Pedersen, Preben

2015-01-01

Serious illness will inevitably lead to a fundamental emotional reaction. Traditionally, in interventional treatment or rehabilitation trials, the psychological status of patients with implantable cardioverter defibrillators has been evaluated with anxiety and depression as outcome measures. In caring for these patients, the aim of nursing is to help patients manage life with complex heart disease. The early detection and management of negative emotional response might prevent the development of pathological conditions such as depression. The aims of this study were to (a) describe the trajectory of primary emotions over time in patients with implantable cardioverter defibrillators and (b) examine the potential effects of psychoeducational nursing on primary emotions. During the inclusion period (October 2007 to November 2009), 196 patients with implantable cardioverter defibrillator were randomized (1:1) to rehabilitation versus usual care. Rehabilitation consisted of a psychoeducational nursing component and an exercise training component. This article concerns phase 1, psychoeducational nursing, guided by a theory of nursing, Rosemary Rizzo Parses Human Becoming Practice Methodologies. The outcome measure is the Emotions and Health Scale. The scale consists of 8 primary emotions: joy, agreeableness, surprise, fear, sadness, disgust, anger, and anticipation. Mean (SD) age was 58 (13) years, and 79% of the participants were men. Significant improvements were found in primary emotional responses over time (P .05). Primary emotions are affected after implantable cardioverter defibrillator implantation. Improvements over time were found. However, it was not possible to detect any effect of a short-term psychoeducational nursing intervention. Evaluating the primary emotions might be a good way for nurses to monitor patients' psychological outcomes because the instrument is sensitive to changes over a short period. Further development of early psychoeducational nursing

Effectiveness of a focused, brief psychoeducation program for parents of ADHD children: improvement of medication adherence and symptoms.

Science.gov (United States)

Bai, Guan-Nan; Wang, Yu-Feng; Yang, Li; Niu, Wen-Yi

2015-01-01

To evaluate the efficacy of a psychoeducation program for parents of children with ADHD in enhancing adherence to pharmacological treatment and improving clinical symptoms. We developed a psychoeducation program based on the theory of planned behavior (TPB). Eighty-nine children with ADHD were cluster randomly assigned for their families to receive 3 months of well-structured psychoeducation (intervention group, n=44) or only general clinical counseling (control group, n=45). Parents in the intervention group were given an expert lecture (with slides and a parent manual), attended two expert-guided parent group sessions, and were invited to join a professional-guided online community. Measurement of parents' knowledge about ADHD, components of the TPB model, and child ADHD symptoms were taken before and after intervention. Medication adherence was assessed thoroughly at the end of the first and third months. Satisfaction with the psychoeducation program was assessed only in the intervention group. Two-independent-samples t-test, ANOVA, and chi-square test were employed to compare differences between groups. Compared to the control group, medication adherence in the intervention group was significantly higher after 1 and 3 months (97.7% intervention vs 75.6% control, P=0.002, and 86.4% intervention vs 53.3% control, P=0.001, respectively). Accordingly, the ADHD rating scale scores were lower in the intervention group than the control group after intervention (33.7±5.4 vs 45.1±7.9, P=0.008). Greater improvements in parents' knowledge about ADHD and many components of the TPB model were observed in the intervention group, especially increased intention to adhere to medication, compared to the control group (P<0.001). This psychoeducation program had a positive impact on both medication adherence and clinical symptoms of ADHD children. It could be considered as a potential beneficial supplement to clinical practice.

The dynamics of the level of social functioning and quality of life of patients with schizophrenia as a marker of the effectiveness of psychoeducational programs

Directory of Open Access Journals (Sweden)

Valentin Kryshtal

2017-02-01

Full Text Available The dynamics of the level of social functioning and quality of life of patients with schizophrenia as a marker of the effectiveness of psychoeducational programs. A comprehensive survey was carried out of 142 female patients at the age 18 – 35, which have diagnosis the schizophrenia in period of stabilization state. The integrative model of psychoeducational work was proposed, which includes application of various information modules, techniques of cognitive-behavioral therapy, training effects, problem-oriented discussions, and family psychotherapy. The psychoeducation was determined to be superior over conventional complex treatment intended for reduction of negative symptoms, productive symptoms and general psychopathological symptoms of patients with schizophrenia. It is supported by dynamic analysis of the clinical disturbances and psychopathological ones on the PANSS. The improvement of psychosocial functioning and quality of life of the patients with schizophrenia who participated in the psychoeducational activities was determined. It is proved that psychoeducation not only increases the amount of knowledge intensifies confidence in the fight against the disease, but solves the problem of social reintegration of the patient.

Effectiveness of Psycho-Educational Intervention in HIV Patients? Treatment

OpenAIRE

Ribeiro, Clarisse; Sarmento e Castro, Rui; Dinis-Ribeiro, M?rio; Fernandes, Lia

2015-01-01

Adherence to Highly Active Antiretroviral Therapy (HAART) is the main prognostic factor associated with HIV disease progression and death. The aim was to evaluate the effectiveness of a psycho-educational program to promote adherence to HAART in HIV patients. A longitudinal study (n=102) over 9 months in an Infectious Diseases Hospital was carried out. Adherence to HAART was measured with standardized scales and values of viral load. Two groups were defined: adherents and non-adherents. In th...

A randomized, controlled, pilot study of dialectical behavior therapy skills in a psychoeducational group for individuals with bipolar disorder.

Science.gov (United States)

Van Dijk, Sheri; Jeffrey, Janet; Katz, Mark R

2013-03-05

Bipolar disorder (BD) is a chronic and disabling psychiatric disorder characterized by recurrent episodes of mania/hypomania and depression. Dialectical behavior therapy (DBT) techniques have been shown to effectively treat borderline personality disorder, a condition also marked by prominent affective disturbances. The utility of DBT techniques in treating BD has been largely unexplored. The purpose of this research was to conduct a pilot study of a DBT-based psychoeducational group (BDG) in treating euthymic, depressed, or hypomanic Bipolar I or II patients. In this experiment, 26 adults with bipolar I or II were randomized to intervention or wait-list control groups and completed the Beck depression inventory II, mindfulness-based self-efficacy scale, and affective control scale at baseline and 12 weeks. The BDG intervention consisted of 12 weekly 90-min sessions which taught DBT skills, mindfulness techniques, and general BD psychoeducation. Using RM-ANOVA, subjects in BDG demonstrated a trend toward reduced depressive symptoms, and significant improvement in several MSES subscales indicating greater mindful awareness, and less fear toward and more control of emotional states (ACS). These findings were supported with a larger sample of patients who completed the BDG. Furthermore, group attendees had reduced emergency room visits and mental health related admissions in the six months following BDG. The small sample size in RCT affects power to detect between group differences. How well improvements after the12-week BDG were maintained is unknown. There is preliminary evidence that DBT skills reduce depressive symptoms, improve affective control, and improve mindfulness self-efficacy in BD. Its application warrants further evaluation in larger studies. Copyright © 2012 Elsevier B.V. All rights reserved.

Making Sense of Inconsistencies in Psycho-Educational Assessment: A Case Report

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Gilmore, Linda; Miller, Robyn; Ward, Heather

2015-01-01

The case is presented of an 8-year-old boy who was referred for psycho-educational assessment because of difficulties with writing. The article provides an example of the way in which a case unfolds as further assessment data become available, and describes a number of challenging aspects of the assessment process. In this case, dilemmas arose…

[PSYCHOEDUCATIONAL PROGRAM AS A WAY OF CORRECTING MOTIVATIONAL COMPONENTS IN PATIENTS WITH PARANOID SCHIZOPHRENIA WITH ABDOMINAL OBESITY].

Science.gov (United States)

Sinayko, V; Korovina, L

2016-01-01

The aim of the study was to investigate the influence of motivational and targeted psychoeducational programs designed for patients with paranoid schizophrenia with abdominal obesity. We observed 34 women aged 18-42 with continuous-flow type paranoid schizophrenia. All patients had a concomitant abdominal obesity, which developed secondarily after long-term administration of second generation antipsychotic medications (at least 1 year). Based on clinical-psychopathological and psychometric methods of assessment and on the analysis of Treatment Satisfaction Questionnaire we have developed modules for psychoeducational programs. Based on the results of the treatment we conclude that the application of psychoeducational programs is an effective component of complex treatment of patients with paranoid schizophrenia. Abdominal obesity should be regarded as an important and the main side effect of long-term therapy with atypical antipsychotic medications. It has a marked negative effect on subjective assessment of patients and decreases the level of their mental and social adaptation. This factor should be the basis for the formation of re-socialization and compliance-oriented actions.

Schizophrenia: a five-year follow-up of patient outcome following psycho-education for caregivers.

LENUS (Irish Health Repository)

McWilliams, S

2012-01-01

There is evidence that psycho-education courses for caregivers of individuals with schizophrenia improve the short-term outcome of the condition. However, most of the outcome studies are limited to two-year follow-up.

Making the Case for Developing New PE-for-Health Pedagogies

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Armour, Kathleen; Harris, Jo

2013-01-01

This article argues for a new direction in research on health education within physical education (PE). Governments are increasingly looking to schools as a convenient form of public health investment. PE is implicated in health because of its core focus on physical activity, but there is little evidence to suggest that PE improves health…

Effect of a psycho-educational intervention for family members on caregiver burdens and psychiatric symptoms in patients with schizophrenia in Shiraz, Iran

Science.gov (United States)

2012-01-01

Background This study explored the effectiveness of family psycho-education in reducing patients’ symptoms and on family caregiver burden. Methods Seventy Iranian outpatients with a diagnosis of schizophrenia disorder and their caregivers were randomly allocated to the experimental (n = 35) or control groups (n = 35). Patients in the experimental group received antipsychotic drug treatment and a psycho-educational program was arranged for their caregivers. The psycho-educational program consisted of ten 90-min sessions held during five weeks (two session in each week). Each caregiver attended 10 sessions (in five weeks) At baseline, immediately after intervention, and one month later. Validated tools were used to assess patients’ clinical status and caregiver burden. Results Compared with the control group, the case group showed significantly reduced symptom severity and caregiver burden both immediately after intervention and one month later. Conclusions These results suggest that even need based short-term psycho-educational intervention for family members of Iranian patients with schizophrenic disorder may improve the outcomes of patients and their families. Trial registration IRCT Number:138809122812 N1` PMID:22632135

Impact of Psychoeducation on Knowledge of and Attitude Toward Medications in Clients With Schizophrenia and Schizoaffective Disorders.

Science.gov (United States)

Choe, Kwisoon; Sung, Byung-Ju; Kang, Youngmi; Yoo, So Yeon

2016-04-01

To examine a psychoeducational intervention's effects on knowledge and attitudes toward antipsychotic medication in clients with schizophrenia and schizoaffective disorders. A one-group pretest-posttest design was employed. A convenience sample (61 psychiatric clients aged 20 or above) was recruited from a Korean mental health center. At baseline, participants had limited knowledge (M = 50.89, range: 27-77, SD = 12.05) of and negative feelings toward antipsychotic medications (M = -.89, range: -8 to 8, SD = 4.27). Both measures significantly improved post-intervention. A psychoeducational intervention improved clients' knowledge of and attitudes toward antipsychotic medications. © 2015 Wiley Periodicals, Inc.

Earnings quality and P/E ratio: Evidence from Tehran Stock Exchange

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Hassan Ghodrati

2014-08-01

Full Text Available This paper evaluates the impacts of earnings quality criteria on the ratio of price to earnings per share (P/E on 88 accepted companies in Tehran Stock Exchange (TSE over the period 2007- 2012. The results indicate that there was a positive and significant relationship between the P/E ratio and cash dividend. There is also a positive and significant relationship between P/E ratio as dependent variable and the gross profit ratio to sales. On the other hand, there is a significant reverse relationship between P/E ratio and the profit variability. However, no significant relationship exists between P/E as dependent variable and deferrals (accruals variable.

Ultrasonic testing standard of fusion joint for polythylene(PE) pipeline

International Nuclear Information System (INIS)

Lee, Euy Jong; Hur, Sam Suk; Chae, Gug Byeong

2006-01-01

The polyethylene(PE) pipes are widely used to transport city gas worldwide with steel pipes. Generally, Steel pipe are used for high pressure line and PE pipe for low pressure line whose pressure is less than 4 kg/m 2 . The steel pipe line are subject to 100 percent Radiographic Testing(RT) during installation stage, on the contrary, there has been no the established testing method for the welding fusion joint of polyethylene pipes, so all quality control is limited only Visual Testing(VT) or management of Fusion welding equipment. Even though PE pipeline is exposed to lower pressure than steel pipeline, the gas leakage from PE pipe may result in almost the same serious consequence from steel pipeline. So, it is necessary to develop the reliable testing standard for PE pipeline from the point of view of NDT engineers.

Amino acids grafting of Ar+ ions modified PE

International Nuclear Information System (INIS)

Svorcik, V.; Hnatowicz, V.; Stopka, P.; Bacakova, L.; Heitz, J.; Oechsner, R.; Ryssel, H.

2001-01-01

Polyethylene (PE) was irradiated with 63 keV Ar + ions to the fluences from 1x10 12 to 3x10 15 cm -2 and then grafted at room temperature from water solution with amino acids (alanine, leucine). Using various spectroscopic techniques (UV-VIS, FTIR, RBS and EPR) it was shown that the amino acids penetrate into PE where they are eventually captured either on double bonds or on free radicals created by the ion irradiation. Grafting with amino acids in the whole specimen layer modified by irradiation is observed. The ion-beam-modified and amino-acid grafted PE is supposed to exhibit increased biocompatibility. (author)

The effect of psycho-educational intervention on the life quality of major depressive patients referred to hospitals affiliated to Shiraz University of Medical Sciences in Shiraz-Iran.

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Sharif, Farkhondeh; Nourian, Kheirollah; Ashkani, Hamid; Zoladl, Mohamad

2012-09-01

Depression is the world's fourth most prevalent health problem which is associated with substantial mortality, direct medical cost, diminished life quality, and significant physical and psychosocial impairment. This study aimed to investigate the effect of psycho-educational intervention on the life quality of major depressive patients. Sixty patients who were willing and had met the required criteria for participation were selected from hospitals in Shiraz city, Iran. So 30 of the patients were assigned to the experimental group and 30 others to the control group. For data collection, a two part questionnaire was developed, the first part consists of 13 items related to general characteristics and the second part with 36 items on life quality were used. The experimental group was divided into five subgroups of 6 patients. For each group, six intervention sessions were scheduled. The control group did not receive the intervention. The questionnaires were completed for all subjects in the experimental and control groups before and 1 month after the end of psycho-educational intervention. Tabulated data were analyzed using chi-square, independent and pair T-test. The results of the study indicated that psycho-educational intervention in comparison with other available treatments proved to be more effective on eight domains of life quality in the experimental group. A significant difference was observed for all the domains (P educational intervention can be used as an auxiliary treatment in improving life quality and decreasing depression in patients suffering from major depressive disorder.

Evaluation of primary health workers training program to provide psychoeducation to family caregivers of persons with psychotic disorder

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Carla Raymondalexas Marchira

2016-02-01

Full Text Available ABTRACT Many persons suffering psychotic illnesses, such as schizophrenia, are largely untreated in low income countries. In these settings, most persons with severe mental illness live with their families. Thus, families play a particular critical role in determining whether a person with a psychotic illness will receive treatment and what the quality of treatment. Psychoeducation has proven to be extremely effective in helping families develop the knowledge and skills which is necessary to help their family members. Indonesia has a national policy to integrate the management of mental health problems into the primary health care system. However, in practice, such care does not implemented effectively. A preliminary study in primary health centers in two districts of Bantul and Gunung Kidul regency, Yogyakarta province, showed that there was very little or there is not any training for health care workers on diagnosis and treatment of psychotic disorder. This study was conducted to evaluate the effectiveness of the training program for health workers in three primary health centers in Yogyakarta, Indonesia, to provide psychoeducation to family caregivers for persons with psychotic disorder. A quasi-experimental study with the approach of one group pre and posttest design was performed in this study. Fortythree health workers in 3 primary health centers in Bantul and Gunung Kidul, Yogyakarta were trained every week for a month to provide psychoeducation to family caregivers who live with psychotic disorder patient. Result showed that the baseline score of knowledge of schizophrenia among health workers in 3 primary health centers in Bantul and Gunung Kidul before training were not significantly different (p=0.162. After the psychoeducation training program there were significantly different (p=0.003 of the score of knowledge of schizophrenia among health workers in 3 primary health care centers compared with before training. For conclusion, the

Current Status and Prediction on Development of PE Market

Institute of Scientific and Technical Information of China (English)

Yu Jiao

2003-01-01

This article comprehensively analyzes the status of market demand/supply and import/export volumes of PE in the world and in China, and predicts the future development trends in the fields of PE production and consumption.

Scintigraphic evidence for overdiagnosis of small PE on CT pulmonary angiography

International Nuclear Information System (INIS)

Lu, Yang

2017-01-01

A 68-year-old man with recent history of a fall presented with dyspnea on exertion, and underwent computed tomography pulmonary angiography (CTPA) for possible pulmonary embolism (PE). The CTPA was first read by the radiology resident as nondiagnostic for segmental PE. Subsequent planar perfusion (Q) images were normal; meanwhile, the attending radiologist revised the CTPA results as subsegmental PE in the left upper lobe. Further Q-SPECT images were obtained and fused with CTPA for clarification, which showed normal perfusion in the region of PE. The patient was monitored without anticoagulation treatment and remained uneventful for 12 months. This case illustrates that CTPA can lead to overdiagnosis and overtreatment of nonocclusive subsegmental PE

Development and Implementation of a Psychoeducational Group for Ghanaian Adolescents Experiencing Parental Divorce

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Nkyi, Anthony K.

2015-01-01

This article presents development and informal assessment of a 10-week psychoeducational program designed for 8 adolescent group members experiencing parental divorce in a rural community in Ghana. Group design, cultural considerations, program implementation, and impacts are described. The literature review pertaining to group work as an…

Efficacy of a minimal home-based psychoeducative intervention in patients with advanced COPD

DEFF Research Database (Denmark)

Bove, D. G.; Lomborg, K.; Jensen, A. K.

2016-01-01

-based psychoeducative intervention versus usual care for reducing symptoms of anxiety in patients with advanced COPD. METHODS: The trial included 66 participants with advanced COPD and symptoms of anxiety. The primary outcome was anxiety assessed by the Hospital Anxiety and Depression scale (HADS) subscale for anxiety...

Randomized control trial to assess the efficacy of metacognitive training compared with a psycho-educational group in people with a recent-onset psychosis.

Science.gov (United States)

Ochoa, S; López-Carrilero, R; Barrigón, M L; Pousa, E; Barajas, A; Lorente-Rovira, E; González-Higueras, F; Grasa, E; Ruiz-Delgado, I; Cid, J; Birulés, I; Esteban-Pinos, I; Casañas, R; Luengo, A; Torres-Hernández, P; Corripio, I; Montes-Gámez, M; Beltran, M; De Apraiz, A; Domínguez-Sánchez, L; Sánchez, E; Llacer, B; Pélaez, T; Bogas, J L; Moritz, S

2017-07-01

Aims were to assess the efficacy of metacognitive training (MCT) in people with a recent onset of psychosis in terms of symptoms as a primary outcome and metacognitive variables as a secondary outcome. A multicenter, randomized, controlled clinical trial was performed. A total of 126 patients were randomized to an MCT or a psycho-educational intervention with cognitive-behavioral elements. The sample was composed of people with a recent onset of psychosis, recruited from nine public centers in Spain. The treatment consisted of eight weekly sessions for both groups. Patients were assessed at three time-points: baseline, post-treatment, and at 6 months follow-up. The evaluator was blinded to the condition of the patient. Symptoms were assessed with the PANSS and metacognition was assessed with a battery of questionnaires of cognitive biases and social cognition. Both MCT and psycho-educational groups had improved symptoms post-treatment and at follow-up, with greater improvements in the MCT group. The MCT group was superior to the psycho-educational group on the Beck Cognitive Insight Scale (BCIS) total (p = 0.026) and self-certainty (p = 0.035) and dependence self-subscale of irrational beliefs, comparing baseline and post-treatment. Moreover, comparing baseline and follow-up, the MCT group was better than the psycho-educational group in self-reflectiveness on the BCIS (p = 0.047), total BCIS (p = 0.045), and intolerance to frustration (p = 0.014). Jumping to Conclusions (JTC) improved more in the MCT group than the psycho-educational group (p = 0.021). Regarding the comparison within each group, Theory of Mind (ToM), Personalizing Bias, and other subscales of irrational beliefs improved in the MCT group but not the psycho-educational group (p tolerance to frustration. It seems that MCT could be useful to improve symptoms, ToM, and personalizing bias.

Results of the speleological exploration on Pešter plateau

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Nešić Dragan

2015-01-01

Full Text Available During the period 2006-2008, basic speleological research was done on Pešter Plateau in Southwestern Serbia. On that occasion, 40 caves were surveyed, 11 of which were measured in detail. Registered caves were grouped on the basis of landscape characteristics and morphogenetic relations. Based on the location and general characteristics of the Pešter karst, it is considered that the objects near Boljare and in the ponor (sinking area of Boroštica are connected to the drainage system of the Pećina nad Vražjim firovima (Vražiji firovi Cave. In morphological terms, the cave Bezdan Kaćunova ravan (Kaćunova Cave near Boljare with its imposing hall is the most important object on Pešter Plateau for the time being. Realized research on Pešter Plateau has the character of basic or initial speleological research, which should be continued in order to solve different problems of karst in this area.

Improvement of barrier properties of rotomolded PE containers with nanoclay

Energy Technology Data Exchange (ETDEWEB)

Jamshidi, Shadi; Sundararaj, Uttandaraman, E-mail: u.sundararaj@ucalgary.ca [Department of Chemical and Petroleum Engineering, University of Calgary, Calgary, Alberta, T2N 1N4 (Canada)

2015-05-22

Polyethylene (PE) is widely used to make bulk containers in rotational molding process. The challenge in this study is to improve permeation resistance of PE to hydrocarbon solvents and gases. Adding organomodified clay improves the thermal, barrier and mechanical properties of PE. In fact, clay layers create a tortuous path against the permeant, yielding better barrier properties. Due to the non-polar hydrophobic nature of PE and polar hydrophilic structure of clay minerals, the compatibilizer plays a crucial role to enhance the dispersion level of clay in the matrix. In this study High Density Polyethylene (HDPE) and Linear Low Density Polyethylene (LLDPE) layered silicate nanocomposite were melt-compounded with two concentrations of organomodified clay (2 and 4 wt. %). The interaction between nanoclay, compatibilizer and rotomolding grade of PE were examined by using X-ray diffraction, transmission electron microscopy (TEM) and rheology test. Rheology was used to determine the performance of our material at low shear processing condition.

Au-nanoparticles grafted on plasma treated PE

International Nuclear Information System (INIS)

Svorcik, V.; Chaloupka, A.; Rezanka, P.; Slepicka, P.; Kolska, Z.; Kasalkova, N.; Hubacek, T.; Siegel, J.

2010-01-01

Polyethylene (PE) surface was treated with Ar plasma. Activated surface was grafted from methanol solution of 1,2-ethanedithiol. Then the sample was immersed into freshly prepared colloid solution of Au-nanoparticles. Finally Au layer was sputtered on the samples. Properties of the modified PE were studied using various methods: AFM, EPR, RBS and nanoindentation. It was shown that the plasma treatment results in degradation of polymer chain (AFM) and creation of free radicals by EPR. After grafting with dithiol, the concentration of free radicals declines. The presence of Au and S in the surface layer after the coating with Au-nanoparticles was proved by RBS. Plasma treatment changes PE surface morphology and increases surface roughness, too. Another significant change in surface morphology and roughness was observed after deposition of Au-nanoparticles. Nanoindentation measurements show that the grafting with Au-nanoparticles increases adhesion of subsequently sputtered Au layer.

The Effects of Group Psychoeducational Programme on Attitude toward Mental Illness in Families of Patients with Schizophrenia, 2014

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Farnaz Rahmani

2015-09-01

Full Text Available Introduction: Family members often play a vital role as caregivers in the lives of individuals with schizophrenia. Results of the studies showed that family invironment is the most important determinint of patients outcomes like as quality of life, relapse, adherence. This study aimed to determine the effect of group psychoeducational programme on attitude towards mental illness in families of patients with schizophrenia. Methods: In this quasi-experimental study, 74 families who have schizophrenic patients hospitalized in psychiatric wards during sampling were selected by convenience sampling method. Then the sample was randomly assigned to experimental and control groups. The families of experimental group received 8 continuous 90-minute 3 times a week psychoeducational sessions. Family attitude towards mental illness was measured using the questionnaire of Opinion about Mental Illnesses (OMI before and after intervention. Data analysis was conducted using 2 test, independent t-test, and paired t-test on SPSS software version 13. Results: The results showed that majority of the families had negative attitude towards mental illness (88.90%. In addition, the results showed that there was significant difference between different dimensions of attitude towards mental illness before and after psychoeducation in the experimental group. The mean score of families' post-test in the experimental group increased compared to control group 108.86 (14.9, vs. 88.86 (7.5. Conclusion: The results of this study indicate that psychoeducation improves family attitude towards mental illness. Training methods like group psych education for the families of mental patients can be effective on their attitudes towards mental illness.

The effects of a childbirth psychoeducation program on learned resourcefulness, maternal role competence and perinatal depression: a quasi-experiment.

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Ngai, Fei-Wan; Chan, Sally Wai-Chi; Ip, Wan-Yim

2009-10-01

Learned resourcefulness plays a significant role in facilitating maternal coping during the transition to motherhood. Given the growing evidence of perinatal depression and the frequent feeling of incompetence in the maternal role, the implementation of an effective intervention to promote maternal role competence and emotional well-being is essential. To determine the impact of a childbirth psychoeducation program based on the concept of learned resourcefulness on maternal role competence and depressive symptoms in Chinese childbearing women. A pretest-posttest, control group quasi-experimental design with repeated measures was used. The study was conducted in two regional public hospitals in Hong Kong that provide routine childbirth education programs with similar content and structure. One hospital was being randomly selected as the experimental hospital. A convenience sample of 184 Chinese pregnant women attending the childbirth education was recruited between October 2005 and April 2007. Inclusion criteria were primiparous with singleton and uneventful pregnancy, at gestation between 12 and 35 weeks, and did not have a past or familial psychiatric illness. The intervention was a childbirth psychoeducation program that was incorporated into the routine childbirth education in the experimental hospital. The experimental group (n=92) received the childbirth psychoeducation program and the routine childbirth education. The comparison group (n=92) received the routine childbirth education alone in the comparison hospital. Outcomes were measured by the Self-Control Schedule, Parenting Sense of Competence Scale-Efficacy subscale and Edinburgh Postnatal Depression Scale at baseline, immediately post-intervention, at 6 weeks and 6 months postpartum. Analysis was by intention to treat. Women receiving the childbirth psychoeducation program had significant improvement in learned resourcefulness at 6 weeks postpartum (p=0.004) and an overall reduction in depressive

The New P.E.

Science.gov (United States)

Vandertie, Joan; Corner, Amy B.; Corner, Kevin J.

2012-01-01

Marana Middle School in Tucson, Ariz., scrapped its traditional P.E. program that emphasized team sports and shifted to a program that focuses on lifetime fitness, student choice in activities, and nutrition and health education. The program also includes student leadership development and informal community service. As a result, Marana students…

Effectiveness of a Psycho-Education Program on Learned Helplessness and Irrational Beliefs

Science.gov (United States)

Ulusoy, Yagmur; Duy, Baki

2013-01-01

The purpose of this study was to examine the effect of a psycho-education program aimed at reducing learned helplessness and irrational beliefs of eight-grade elementary students. The study was an experimental study based on the pre-test-post-test model with control and placebo group. A total of 27 participants, 9 group members in each group,…

Psycho-educational Therapy among Nigerian Adult Patients with Epilepsy: A Controlled Outcome Study.

Science.gov (United States)

Olley, B. O.; Osinowo, H. O.; Brieger, W. R.

2001-01-01

Evaluates the efficacy of a two-day psychoeducational program among patients with epilepsy in Nigeria. Results reveal that participants showed a substantial significant decrease in level of depression; a significant increase in the knowledge about epilepsy; and significant decrease in all measures of neurotic disorders except for hysterical…

A psycho-educational HIV/STI prevention intervention for internally displaced women in Leogane, Haiti: results from a non-randomized cohort pilot study.

Science.gov (United States)

Logie, Carmen H; Daniel, CarolAnn; Newman, Peter A; Weaver, James; Loutfy, Mona R

2014-01-01

Little evidence exists regarding efficacious HIV and sexually transmitted infections (STI) prevention interventions with internally displaced populations. Internally displaced women are at elevated risk for HIV/STI due to limited access to health services, heightened poverty and social network breakdown. The FASY (Famn an Aksyon Pou Sante' Yo) (Women Taking Action For Their Health) study examined the effectiveness of a peer health worker (PHW) delivered psycho-educational HIV/STI pilot study with internally displaced women in Leogane, Haiti. This was a non-randomized cohort pilot study. Participants completed a computer-assisted pre-test programmed on Android tablet PCs followed by an HIV/STI educational video-based session and a 6-week psycho-educational group program of weekly meetings. Participants completed a post-test upon completion of group sessions. The primary outcome was HIV knowledge; our pre-specified index of clinically significant change was an effect size of 0.30. Secondary outcomes included: STI knowledge, condom use, social support, resilient coping, depression and relationship control. We used mixed-effects regression to calculate mean outcome pre-post score change. This study was registered (clinicaltrials.gov, NCT01492829). Between January 1-April 30, 2012 we assigned 200 participants to the study. The majority of participants (n = 176, 88%) completed the study and were followed up at 8 weeks, finishing April 30, 2012. Adjusted for socio-demographic characteristics, HIV knowledge (β = 4.81; 95% CI 4.36-5.26), STI knowledge (β = 0.84; 95% CI 0.70-0.99), condom use (AOR = 4.05, 95% CI 1.86-8.83), and depression (β = -0.63, 95% CI -0.88--0.39) scores showed statistically significant change post-intervention (pHaiti. Pilot studies are an important approach to understand feasibility and scientific impacts of HIV prevention strategies in disaster contexts. Study results may inform HIV prevention interventions among internally displaced women in

Evaluation of a psychoeducation programme for parents of children and adolescents with ADHD: immediate and long-term effects using a blind randomized controlled trial.

Science.gov (United States)

Ferrin, Maite; Moreno-Granados, J M; Salcedo-Marin, M D; Ruiz-Veguilla, M; Perez-Ayala, V; Taylor, E

2014-08-01

Recent guidelines for the diagnosis and treatment of attention deficit hyperactivity disorder (ADHD) have claimed the possible benefits of psychoeducational techniques in the comprehensive management of ADHD. To evaluate the efficacy of a psychoeducation programme for parents of children and adolescents with ADHD in a clinical setting using a blind randomized trial. 81 children/adolescents with ADHD were randomly assigned for their families to receive either a well-structured psychoeducation programme (intervention group, n = 44), or a parent counselling and support intervention (control group, n = 37). Measures of child ADHD symptoms, psychopathology, quality of life and family stress were taken before and after intervention and after a year follow-up. Parents and evaluators were unaware of the condition received. Compared to the support control group, the psychoeducation group showed ADHD Index and cognitive/inattention levels significantly reduced after the intervention ended (Mann-Whitney U = 3.34; p = 0.001; Mann-Whitney U = 3.47; p = 0.001). An improvement in the pro-social domain was also observed after 1 year follow-up (Mann-Whitney U = -2.37; p = 0.018), and clinical global impression found a statistically significant effect for severity over the time. Differences were initially found for the impact of the disorder in the family in different domains, including emotional and social functioning; these differences were no longer significant after alpha correction. No significant differences in quality of life or family stress were found in comparison with the control group. This psychoeducation programme is a valuable treatment for parents/carers of children/adolescents with ADHD, which needs to be considered when evaluating different non-pharmacological treatment options. Psychoeducation and other kind of non-pharmacological approaches need to be regarded not as a substitute, but as a complementary treatment to medications; these approaches might help other

Psycho-education's impact on communication skills, self-esteem and anger expression status of emergency medical technical student

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Sevinc Mersin

2015-12-01

Full Text Available Aim: Emergency medical students are first persons that encountered and make medical aids to patients or traumatized people. It is stated that having adequate facilities about the communication of each health workers to deal with emergency patient and wounded persons is as important as immediate treatment. This research was conducted as quasi-experimental in order to determine the education of emotion recognition and expression's impact on communication skills, self-esteem and anger expression status of emergency medical technical students. Methods: The research was made with 7 students in first year of education in emergency department at a university in Turkey in 2013-2014 academic years. Total 12-session education of emotion recognition and expression was given to student within research for 2 hours in a week during 12 weeks. Information Form including socio-demographic characteristics, Communication Skills Inventory (CSI, Rosenberg Self-Esteem Scale (RSES and Spielberger Trait Anger Scale (STAS were applied to students before and after psycho-education. Results: It was determined that CSI mean scores of students within research were high before and after psycho-education but there is no statistically difference between them. It was determined that also there is no significantly difference between students' RSES and STAS mean scores before and after psycho-education. Conclusion: It was determined in the research that education of emotion recognition and expression has no impact on communication skills, self-esteem and anger expression status of students and students' communication skills levels were high before and after psycho-education. It has been concluded that especially empathy from communication skills is the mode of existence and therefore cannot be taught. [TAF Prev Med Bull 2015; 14(6.000: 489-495

Prevalence of Prostatitis-Like Symptoms and Outcomes of NIH-CPSI in Outpatients with Lifelong and Acquired PE: Based on a Large Cross-Sectional Study in China

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Daofang Zhu

2017-01-01

Full Text Available Premature ejaculation (PE is one of the most common sexual dysfunctions, which were associated with prostatitis-like symptoms (PLS. We intended to explore the prevalence of prostatitis-like symptoms and outcomes of National Institutes of Health-Chronic Prostatitis Symptom Index (NIH-CPSI scores in outpatients with lifelong (LPE and acquired premature ejaculation (APE. From December 2013 to December 2015, a total of 498 consecutive heterosexual men with PE and 322 male healthy subjects without PE were enrolled. Each of them completed a detailed questionnaire on demographics information, sexual and medical histories, and the NIH-CPSI. Assessment of NIH-CPSI and definition of PLS and PE were used to measure the PLS and NIH-CPSI scores and ejaculatory function for all subjects. Finally, a total of 820 subjects (including 498 men in PE group and 322 men in control group were enrolled in our study. The mean ages were significantly different between PE and no PE groups. Men with PE reported worse PLS and higher NIH-CPSI scores (P < 0.001 for all. Similar findings were also observed between men with LPE and APE. Men with APE also reported higher rates of PLS and scores of NIH-CPSI (P < 0.001 for all. Multivariate analysis showed that PLS and NIH-CPSI scores were significantly associated with PE.

Prevalence of Prostatitis-Like Symptoms and Outcomes of NIH-CPSI in Outpatients with Lifelong and Acquired PE: Based on a Large Cross-Sectional Study in China.

Science.gov (United States)

Zhu, Daofang; Dou, Xianming; Tang, Liang; Tang, Dongdong; Liao, Guiyi; Fang, Weihua; Zhang, Xiansheng

2017-01-01

Premature ejaculation (PE) is one of the most common sexual dysfunctions, which were associated with prostatitis-like symptoms (PLS). We intended to explore the prevalence of prostatitis-like symptoms and outcomes of National Institutes of Health-Chronic Prostatitis Symptom Index (NIH-CPSI) scores in outpatients with lifelong (LPE) and acquired premature ejaculation (APE). From December 2013 to December 2015, a total of 498 consecutive heterosexual men with PE and 322 male healthy subjects without PE were enrolled. Each of them completed a detailed questionnaire on demographics information, sexual and medical histories, and the NIH-CPSI. Assessment of NIH-CPSI and definition of PLS and PE were used to measure the PLS and NIH-CPSI scores and ejaculatory function for all subjects. Finally, a total of 820 subjects (including 498 men in PE group and 322 men in control group) were enrolled in our study. The mean ages were significantly different between PE and no PE groups. Men with PE reported worse PLS and higher NIH-CPSI scores ( P < 0.001 for all). Similar findings were also observed between men with LPE and APE. Men with APE also reported higher rates of PLS and scores of NIH-CPSI ( P < 0.001 for all). Multivariate analysis showed that PLS and NIH-CPSI scores were significantly associated with PE.

Systematic review of the information and communication technology features of web- and mobile-based psychoeducational interventions for depression.

Science.gov (United States)

Zhao, Danyang; Lustria, Mia Liza A; Hendrickse, Joshua

2017-06-01

To examine the information and communication technology (ICT) features of psychoeducational interventions for depression delivered via the Internet or via mobile technology. Web- and mobile-based psychoeducational intervention studies published from 2004 to 2014 were selected and reviewed by two independent coders. A total of 55 unique studies satisfied the selection criteria. The review revealed a diverse range of ICTs used to support the psychoeducational programs. Most interventions used websites as their main mode of delivery and reported greater use of communication tools compared to effective approaches like tailoring or interactive technologies games, videos, and self-monitoring tools. Many of the studies relied on medium levels of clinician involvement and only a few were entirely self-guided. Programs that reported higher levels of clinician involvement also reported using more communication tools, and reported greater compliance to treatment. Future experimental studies may help unpack the effects of technology features and reveal new ways to automate aspects of clinician input. There is a need to further examine ways ICTs can be optimized to reduce the burden on clinicians whilst enhancing the delivery of proven effective therapeutic approaches. Copyright © 2017 Elsevier B.V. All rights reserved.

The effectiveness of a group psycho-educational program on family caregiver burden of patients with mental disorders

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Navidian Ali

2012-08-01

Full Text Available Abstract Background Brief family intervention may have a positive impact on family caregivers for patients with mental disorders. We assessed the effectiveness of a group psycho-educational program on family caregivers for patients with schizophrenia and mood disorders. Methods This randomized controlled trial was performed on 100 caregivers for patients with mental disorders attending the Isfahan Behavioral Sciences Research Center (IBSRC, in Isfahan, Iran. One hundred family caregivers of patients with schizophrenia (n = 50 and mood disorders (n = 50 were selected and assigned randomly to either a psycho-educational group intervention or routine care in each diagnosis category. The caregivers were followed for 3 months. Caregiver burden was assessed using the Zarit Burden Interview Results The mean scores of the Zarit caregiver burden decreased significantly for the group that participated in the psycho-educational program, while scores in the control group did not change significantly. Conclusions This group intervention program was effective to reduce the caregiver burden for both categories of mental disorders in the Iranian population. This group intervention program may improve the quality of life of patients and caregivers by improving the standards of care giving. Trial registration RCT registration number: IRCT138804272200N

Segregation to grain boundaries in nimonic PE16 superalloy

International Nuclear Information System (INIS)

Nettleship, D.J.; Wild, R.K.

1990-01-01

Nimonic PE16 alloy is a nickel-based superalloy containing 34 wt.% iron and 16wt.% chromium with additions of molybdenum, titanium and aluminium. It is used in the fuel assembly of the UK advanced gas-cooled reactors (AGR). This component supports significant loads in service and its mechanical integrity is therefore of paramount importance. Mechanical properties may be influenced by the grain size and grain boundary composition, both of which can themselves alter during service. Scanning Auger microscopy is a well-established method for investigating grain boundaries, and has now been applied to the study of PE16. In order to expose PE16 grain boundary surfaces it is necessary to hydrogen charge samples and fracture by pulling in tension at a slow strain rate within the ultra-high vacuum chamber of the Auger microprobe. A series of casts of nimonic PE16 alloy that have received a range of thermal ageing treatments have been fractured in an intergranular manner and the grain boundary composition determined. Segregation of trace and minority elements, particularly Mo and P, has been detected at grain boundaries. Significant variations between different as-manufactured casts were observed, whilst ageing brought about the growth of chromium-rich particles on the grain boundaries. Ductile fracture in PE16 followed a path through Ti(C, N) particles. Many of these particles incorporated large amounts of sulphur. (author)

Reducing Depression, Anxiety, and Trauma of Male Inmates: An HIV/AIDS Psychoeducational Group Intervention.

Science.gov (United States)

Pomeroy, Elizabeth C.; Kiam, Risa; Green, Diane L.

2000-01-01

Reports on a quasi-experimental research study that found that a 10-session psychoeducational group intervention was effective in increasing knowledge of AIDS and decreasing depression, anxiety, and trauma symptoms among male inmates. The intervention consisted of both AIDS education topics and psychological support. Results indicate significant…

Type 1 Diabetes eHealth Psychoeducation: Youth Recruitment, Participation, and Satisfaction

Science.gov (United States)

Jaser, Sarah S; Faulkner, Melissa S; Murphy, Kathryn; Delamater, Alan; Grey, Margaret

2013-01-01

Background The Internet and other eHealth technologies offer a platform for improving the dissemination and accessibility of psychoeducational programs for youth with chronic illness. However, little is known about the recruitment process and yield of diverse samples in Internet research with youth who have a chronic illness. Objective The purpose of this study was to compare the demographic and clinical characteristics of youth with Type 1 diabetes on recruitment, participation, and satisfaction with 2 eHealth psychoeducational programs. Methods Youth with Type 1 diabetes from 4 sites in the United States were invited to participate (N=510) with 320 eligible youth consenting (mean age=12.3, SD 1.1; 55.3% female; 65.2% white; and mean A1C=8.3, SD 1.5). Data for this secondary analysis included demographic information (age, race/ethnicity, and income), depressive symptoms, and recruitment rates, including those who refused at point of contact (22.0%), passive refusers who consented but did not participate (15.3%), and those who enrolled (62.7%). Participation (80% lessons completed) and a satisfaction survey (ie, how helpful, enjoyable) were also analyzed. Chi-square or analysis of variance (ANOVA) analyses were used. Results There were significant differences in recruitment rates by income and race/ethnicity such that black, Hispanic, or mixed race/ethnicity and low-income youth were more likely to refuse passively compared to white and higher-income youth who were more likely to enroll (P<.001). Participation in program sessions was high, with 78.1% of youth completing at least 4 of 5 sessions. There were no significant differences in participation by program, age, gender, or race/ethnicity. Low-income youth were less likely to participate (P=.002). Satisfaction in both programs was also high (3.9 of 5). There were significant gender, race/ethnicity, and income differences, in that girls (P=.001), black, Hispanic, or mixed race/ethnicity youth (P=.02), and low

Fluctuation measurements at c/ωpe spatial scales in a tokamak

International Nuclear Information System (INIS)

Haines, E.J.; Tan, I.H.; Prager, S.C.

1994-07-01

Magnetic and electrostatic fluctuations have been measured at the short scale length of the collisionless skin depth (c/ω pe using small magnetic and electrostatic probes in the Tokapole II tokamak. For certain conditions and at high frequency (MHz range) the amplitude is observed to increase as wavelength is decreased toward the c/ω pe scale. Wavelength dependence is inferred from measurements with probes of varying sizes. The amplitude of the turbulence at the c/ω pe scale is smaller than the dominant low frequency turbulence, and is thus not relevant to transport in Tokapole II. Comparison with theoretical treatments of c/ω pe turbulence is discussed

Intervention with at-risk families: contributions from a psycho-educational perspective

OpenAIRE

Hidalgo García, María Victoria; Menéndez Álvarez-Dardet, Susana; Sánchez Hidalgo, José; Lorence Lara, Bárbara; Jiménez García, Lucía

2010-01-01

Intervention with at-risk families has changed greatly over recent decades. Thus, intervention based on welfare and deficit theory has given way to preventive intervention that seeks to strengthen and preserve families. Within the framework of this approach, there are psycho-educational programs for parents, the main characteristics of which are presented in this paper. An example of this kind of preventive intervention for parents is the family program coordinated by the Seville Cit...

Schizophrenia: Impact of psychopathology, faith healers and psycho-education on adherence to medications.

Science.gov (United States)

Abdel Aziz, Karim; Elamin, Mohammed H; El-Saadouni, Nisrin M; El-Gabry, Dina Aly; Barakat, Mahmoud; Alhayyas, Fatima; Moselhy, Hamdy F

2016-12-01

Many patients suffering from psychosis are nonadherent to their medications. Nonadherence can range from treatment refusal to irregular use or partial change in daily medication doses. To investigate whether symptom dimensions, post-discharge care plans and being involved with faith healer affect the adherence to treatment in patients with schizophrenia. A total of 121 patients with schizophrenia were examined 6 weeks post-discharge from the inpatient unit and assessed for full, partial or nonadherence to medication. There was a significant association between family involvement and partial adherence and between community team involvement post-discharge and full adherence to medications. Psycho-education was a predictor for adherence to medications, persecutory delusions and lack of insight predicted partial adherence, while being involved with faith healers predicted nonadherence. Adherence to medications and socio-demographic variables are independent. This study demonstrated that nonadherence or partial adherence to medications is associated with lack of insight and persecutory delusions. Psycho-education could improve the adherence to medication compliances. © The Author(s) 2016.

Global Gridded Emission Inventories of Pentabrominated Diphenyl Ether (PeBDE)

Science.gov (United States)

Li, Yi-Fan; Tian, Chongguo; Yang, Meng; Jia, Hongliang; Ma, Jianmin; Li, Dacheng

2010-05-01

Polybrominated diphenyl ethers (PBDEs) are flame retardants widely used in many everyday products such as cars, furniture, textiles, and other electronic equipment. The commercial PBDEs have three major technical mixtures: penta-(PeBDE), octa-(OBDE) and decabromodiphenyl ethers (DeBDE). PeBDE is a mixture of several BDE congeners, such as BDE-47, -99, and -100, and has been included as a new member of persistent organic pollutants (POPs) under the 2009 Stockholm Convention. In order to produce gridded emission inventories of PeBDE on a global scale, information of production, consumption, emission, and physiochemical properties of PeBDE have been searched for published papers, government reports, and internet publications. A methodology to estimate the emissions of PeBDE has been developed and global gridded emission inventories of 2 major congener in PeBDE mixture, BDE-47 and -99, on a 1 degree by 1degree latitude/longitude resolution for 2005 have been compiled. Using these emission inventories as input data, the Canadian Model for Environmental Transport of Organochlorine Pesticides (CanMETOP) model was used to simulate the transport of these chemicals and their concentrations in air were calculated for the year of 2005. The modeled air concentration of BDE-47 and -99 were compared with the monitoring air concentrations of these two congeners in the same year obtained from renowned international/national monitoring programs, such as Global Atmospheric Passive Sampling (GAPS), the Integrated Atmospheric Deposition Network (IADN), and the Chinese POPs Soil and Air Monitoring Program (SAMP), and significant correlations between the modeled results and the monitoring data were found, indicating the high quality of the produced emission inventories of BDE-47 and -99. Keywords: Pentabrominated Diphenyl Ether (PeBDE), Emission Inventories, Global, Model

Development and Preliminary Examination of the Psychometric Properties of the Psychoeducational Group Alliance Scale for Children (PGA-c) in Two Samples of Children Participating in Groups

Science.gov (United States)

Brouzos, Andreas; Vassilopoulos, Stephanos P.; Baourda, Vasiliki C.

2018-01-01

Studies examining processes in youth group psychotherapy are scarce. This article reports on the development and psychometric properties of the Psychoeducational Group Alliance Scale for Children (PGAS-c). This scale was designed to assess the therapeutic alliance that develops between the members and the facilitator in a psychoeducational group…

Psycho-educational interventions for children and young people with Type 1 Diabetes in the UK: How effective are they? A systematic review and meta-analysis.

Science.gov (United States)

Charalampopoulos, Dimitrios; Hesketh, Kathryn R; Amin, Rakesh; Paes, Veena Mazarello; Viner, Russell M; Stephenson, Terence

2017-01-01

To synthesise evidence from UK-based randomised trials of psycho-educational interventions in children and young people (CYP) with Type 1 Diabetes (T1D) to inform the evidence-base for adoption of such interventions into the NHS. We searched Medline, Embase, Cochrane, PsycINFO, CINAHL, and Web of Science up to March 2016. Two reviewers independently selected UK-based randomised trials comparing psycho-educational interventions for improving management of T1D for CYP with a control group of usual care or attention control. The main outcome was glycaemic control measured by percentage of glycated haemoglobin (HbA1c); secondary outcomes included psychosocial functioning, diabetes knowledge, adverse and other clinical outcomes. A narrative synthesis and meta-analysis were conducted. Pooled effect sizes of standardised mean difference (SMD) were calculated. Ten eligible trials of three educational and seven psycho-educational interventions were identified. Most interventions were delivered by non-psychologists and targeted adolescents with more than one year duration of diabetes. Meta-analysis of nine of these trials (N = 1,838 participants) showed a non-significant reduction in HbA1c attributable to the intervention (pooled SMD = -0.06, 95% CI: -0.21 to 0.09). Psycho-educational interventions aiming to increase children's self-efficacy had a moderate, beneficial effect (SMD = 0.50, 95% CI: 0.13 to 0.87). No benefits on diabetes knowledge and other indicators of psychosocial functioning were identified. There is insufficient evidence to recommend the use of particular psycho-educational programme for CYP with T1D in the UK. Further trials with sufficient power and reporting standards are needed. Future trials could consider active involvement of psychological specialists in the delivery of psychologically informed interventions and implementation of psycho-educational interventions earlier in the course of the disease. PROSPERO CRD42015010701.

Development and perspectives of PE for gas networks in Italy

International Nuclear Information System (INIS)

Bergamino, R.; Cammelli, W.; Torre, C.

1999-01-01

After comparing the result of two large surveys carried out in 1998 and 1992 on the utilization of PE pipes for gas distribution, the features of PE pipe, which allow the adoption of innovative techniques such as 'rapid trenching' for the laying of new pipelines and 'NO-DIG' for the relining of old on, are described. The technical, operational and economical fea-activities developed in this field by AMGA SpA Genoa. Besides, the time behaviour of PE pipes welding is evaluated on the basis of values taken from AMGA's database [it

Responsiveness of the Psychoeducational Profile-Third Edition for Children with Autism Spectrum Disorders

Science.gov (United States)

Chen, Kuan-Lin; Chiang, Fu-Mei; Tseng, Mei-Hui; Fu, Chung-Pei; Hsieh, Ching-Lin

2011-01-01

The aim of this study was to examine the responsiveness of the Psychoeducational Profile-third edition (PEP-3) in children with Autism Spectrum Disorders (ASD). We investigated the responsiveness in terms of three types of scores (i.e., raw scores, developmental ages, and percentile ranks) of the subtests and composites of the PEP-3 and three…

A group-level approach to analyzing participative ergonomics (PE) effectiveness: The relationship between PE dimensions and employee exposure to injuries.

Science.gov (United States)

Morag, Ido; Luria, Gil

2018-04-01

Most studies concerned with participative ergonomic (PE) interventions, focus on organizational rather than group level analysis. By implementing an intervention at a manufacturing plant, the current study, utilizing advanced information systems, measured the effect of line-supervisor leadership on employee exposure to risks. The study evaluated which PE dimensions (i.e., extent of workforce involvement, diversity of reporter role types and scope of analysis) are related to such exposure at the group level. The data for the study was extracted from two separate computerized systems (workforce medical records of 791 employees and an intranet reporting system) during a two-year period. While the results did not confirm the effect of line-supervisor leadership on subordinates' exposure to risks, they did demonstrate relationships between PE dimensions and the employees' exposure to risks. The results support the suggested level of analysis and demonstrate that group-based analysis facilitates the assimilation of preventive interventions. Copyright © 2017 Elsevier Ltd. All rights reserved.

Psychoeducation for hypochondriasis : A comparison of a cognitive-behavioural approach and a problem-solving approach

NARCIS (Netherlands)

Buwalda, Femke M.; Bouman, Theo. K.; van Duijn, Marijtje A. J.; Van der Duin, M.

In this study, two 6-week psychoeducational courses for hypochondriasis are compared, one based on the cognitive-behavioural approach, and the other on the problem-solving approach. Effects of both courses on hypochondriacal complaints, depression, trait anxiety, and number of problems encountered

Psychoeducational Services for Children and Youth in the Orient: Current Status, Problems, and some Remedies.

Science.gov (United States)

Oakland, T; Hu, S

1989-01-01

Utilizing information obtained through an international survey and existing literature, patterns in the practices, research, and preparation of professionals who deliver psychoeducational services to children and youth in six Oriental countries (i.e., China, Hong Kong(1), Japan, the Philippines, Taiwan, and Thailand) are described. Services are provided by many professional groups. While few formal programs exist for the preparation of psychologists to work in schools, those providing such services have at least a bachelor's degree. Services commonly provided include assessment, vocational and educational guidance, counseling, parent education, and teaching. School psychological services generally are not governed by legislation or professional standards. Research tends to be applied and directed toward the construction and translations of tests and toward the needs of the mentally retarded, learning disabled, and behaviorally disordered. Ten major problems creating barriers for the delivery of psychoeducational services are identified. Three suggestions to help resolve these problems are offered.

Korekcija temperature v tunelski peči

OpenAIRE

DOLENC, PETER

2016-01-01

Cilj diplomske naloge je bil programsko odpraviti problem preveč zapečenih izdelkov v serijski proizvodnji peke kruha. Ta problem nastane, ko se zaradi določenega razloga, kot je npr. menjava vrste izdelka, pojavi večja luknja na tekočem traku. Vnos testa v peč je v tem primeru močno zmanjšan in posledično prihaja do dviga temperature v območju in okolici luknje. Programska logika peči teče na programirljivem logičnem krmilniku. Program je večinoma izdelan v lestvičnem diagramu, določene ...

Early physical training and psycho-educational intervention for patients undergoing coronary artery bypass grafting. The SheppHeart randomized 2 × 2 factorial clinical pilot trial.

Science.gov (United States)

Højskov, Ida E; Moons, Philip; Hansen, Niels V; Greve, Helle; Olsen, Dorte Bæk; Cour, Søren La; Glud, Christian; Winkel, Per; Lindschou, Jane; Egerod, Ingrid; Christensen, Anne Vinggaard; Berg, Selina Kikkenborg

2016-10-01

Patients undergoing coronary artery bypass graft surgery often experience a range of problems and symptoms such as immobility, pain and insufficient sleep. Results from trials investigating testing in-hospital physical exercise or psychological intervention have been promising. However, no randomized clinical trials have tested a comprehensive rehabilitation programme consisting of both physical exercise and psycho-education in the early rehabilitation phase. The aims of the present SheppHeart pilot randomized clinical trial were to evaluate the feasibility of patient recruitment, patient acceptance of the intervention, safety and tolerability of the intervention. Sixty patients admitted for coronary artery bypass graft were randomized 1:1:1:1 to: 1) physical exercise plus usual care, or 2) psycho-educational intervention plus usual care, or 3) physical exercise and psycho-educational plus usual care, or 4) usual care alone during a four week period after surgery. The acceptability of trial participation was 67% during the three month recruitment period. In the physical exercise groups, patients complied with 59% of the total expected training sessions during hospitalization. Nine patients (30%) complied with >75% and nine patients (30%) complied with 50% of the planned exercise sessions. Eleven patients (42%) participated in ⩾75% of the four consultations and six patients (23%) participated in 50% of the psycho-educational programme. Comprehensive phase one rehabilitation combining physical exercise and psycho-education in coronary artery bypass graft patients shows reasonably high inclusion, feasibility and safety. © The European Society of Cardiology 2015.

Parenting Young Children: Comparison of a Psychoeducational Program in Mexico and the United States.

Science.gov (United States)

Solis-Camara, Pedro R.; Fox, Robert A.; Nicholson, Bonnie C.

2000-01-01

Compared the cross-cultural effectiveness of a 10-hour psychoeducational program with 82 Mexican and 63 American mothers of very young children. Found that both groups significantly increased their expectations and use of nurturing strategies and reduced their use of verbal and corporal punishment following the program. Reported child behavior…

Secretoneurin and PE-11 immunoreactivity in the human dental pulp.

Science.gov (United States)

Steiner, René; Fischer-Colbrie, Reiner; Bletsa, Athanasia; Laimer, Johannes; Troger, Josef

2018-02-01

To explore whether there are differences in the concentration of the secretogranin II-derived peptide secretoneurin and the chromogranin B-derived peptide PE-11 between the healthy and inflamed human dental pulps. Furthermore, colocalization studies with calcitonin gene-related peptide were performed to confirm the sensory origin of the peptidergic nerves in the dental pulp. The concentrations of secretoneurin and PE-11 were determined by highly sensitive radioimmunoassays in extracts of dental pulps, the molecular form of secretoneurin immunoreactivities by RP-HPLC with subsequent radioimmunoassay and colocalization studies with calcitonin gene-related peptide were performed by double immunofluorescence. Only secretoneurin but not PE-11 was detectable by radioimmunoassays whereas nerve fibers could be made visible for both secretoneurin and PE-11. Furthermore, there was a full colocalization of secretoneurin and PE-11 with calcitonin gene-related peptide in immunohistochemical experiments. There were no differences in the concentration of secretoneurin between the healthy and inflamed human dental pulp and moreover, the characterization of the secretoneurin immunoreactivities revealed that only authentic secretoneurin was detected with the secretoneurin antibody. There is unequivocal evidence that secretoneurin and PE-11 are constituents of the sensory innervation of the human dental pulp and although not exclusively but are yet present in unmyelinated C-fibers which transmit predominantly nociceptive impulses. Secretoneurin might be involved in local effector functions as well, particularly in neurogenic inflammation, given that this is the case despite of unaltered levels in inflamed tissue. Copyright © 2017 Elsevier Ltd. All rights reserved.

Effects of psycho-education plus basic cognitive behavioural therapy strategies on medication-treated adolescents with depressive disorder in Nigeria.

Science.gov (United States)

Isa, Ehimwenma W; Ani, Cornelius; Bella-Awusah, Tolulope; Omigbodun, Olayinka

2018-04-11

Limited data exists on psychological interventions for adolescent depression in African countries such as Nigeria. This study therefore investigates the effects of a psychological intervention that includes psycho-education and basic elements of cognitive behavioural therapy (CBT) on depressed medication-treated adolescents in Nigeria. This was a pre-post one-group intervention study of 18 adolescents aged 13-18 years with clinically diagnosed depressive disorder, attending a specialist psychiatric hospital. They had been on antidepressants for 3 months or longer. Depressive symptoms, knowledge of depression, hope, and attitudes towards treatment adherence were measured at baseline and repeated at 1 and 4 weeks post-intervention. The adolescents received four sessions of a group-based manualised intervention focused on psycho-education and basic CBT strategies. Statistically significant reductions in depressive symptoms were recorded, as were improvements in the adolescents' knowledge of depression, hope, and attitude towards treatment adherence one week after the intervention (all p = 0.001). All differences were sustained at 4 weeks post-intervention. Participants' satisfaction with the intervention was high. This study suggests that adding psycho-education with elements of CBT to antidepressant treatment is feasible, acceptable and can produce further benefits to depressed adolescents in this region.

Outcomes of an enhancement study with additional psychoeducational sessions for healthy siblings of a child with cancer during inpatient family-oriented rehabilitation.

Science.gov (United States)

Niemitz, Mandy; Goldbeck, Lutz

2018-03-01

Chronic illness of a child puts healthy children of the family at risk of distress. Previous studies have demonstrated that healthy children's psychological symptoms can be reduced when the child knows more about the disease. So far, there is limited evidence of the effectiveness of psychoeducational interventions for healthy children. To compare the effectiveness of an inpatient family-oriented rehabilitation program with vs without additional psychoeducational sessions for healthy children of families with children with cancer. We performed a controlled study in 4 German family-oriented rehabilitation clinics. The outcomes of n = 73 healthy children (mean age: M = 9.55; SD = 3.14; range: 4-18), who participated in 5 additional psychoeducational sessions, were compared with the outcomes of n = 111 healthy children (mean age: M = 8.85; SD = 3.28; range: 4-17), who underwent the usual inpatient rehabilitation program. Primary outcomes were the healthy children's cancer-specific knowledge and their emotional symptoms. Secondary outcomes were family satisfaction and quality of life. Intention-to-treat analyses showed that both groups improved significantly from preintervention to postintervention. Improvements comprised knowledge about cancer (F(1,174) = 11.03, p child with cancer. Additional psycho-educational sessions did not show any substantial additional improvement. Copyright © 2017 John Wiley & Sons, Ltd.

The effect of group psycho-educational program on quality of life in families of patients with mood disorders.

Science.gov (United States)

Ghazavi, Zahra; Dehkhoda, Fateme; Yazdani, Mohsen

2014-01-01

Mood disorders related behaviors are imposed on family members and influence the family's mental atmosphere and level of quality of life. Therefore, the researchers decided to study the effect of group psycho-educational program on the quality of life in families of patients with mood disorders. This is a two-group interventional study conducted on 32 members of families of the patients with mood disorders selected through random sampling. A group psycho-educational program was conducted in ten 90-min sessions (twice a week) for the study group. (World Health Organization's Quality of Life-BREF WHOQOL-BREF) questionnaire was adopted in the study and was filled before, immediately after, and 1 month after the intervention. Independent t-test showed a significant difference in the scores of quality of life in the domains of mental health, social communications, and environmental health, immediately after and 1 month after intervention in the study group compared to the control group. Repeated measure analysis of variance showed a significant increase in the mean scores of quality of life in the study group. The results showed that the impact of group psycho-educational program is observed in the prevention of reduction in quality of life and its promotion in the families of patients with mood disorders.

Search for PeVatrons at the Galactic Center using a radio air-shower array at the South Pole

Energy Technology Data Exchange (ETDEWEB)

Balagopal V, A.; Schroeder, F.G. [Karlsruher Institut fuer Technologie (KIT), Institut fuer Experimentelle Teilchenphysik, Karlsruhe (Germany); Haungs, A.; Huege, T. [Karlsruher Institut fuer Technologie (KIT), Institut fuer Kernphysik, Karlsruhe (Germany)

2018-02-15

The South Pole, which hosts the IceCube Neutrino Observatory, has a complete and around-the-clock exposure to the Galactic Center. Hence, it is an ideal location to search for gamma rays of PeV energy coming from the Galactic Center. However, it is hard to detect air showers initiated by these gamma rays using cosmic-ray particle detectors due to the low elevation of the Galactic Center. The use of antennas to measure the radio footprint of these air showers will help in this case, and would allow for a 24/7 operation time. So far, only air showers with energies well above 10{sup 16} eV have been detected with the radio technique. Thus, the energy threshold has to be lowered for the detection of gamma-ray showers of PeV energy. This can be achieved by optimizing the frequency band in order to obtain a higher level of signal-to-noise ratio. With such an approach, PeV gamma-ray showers with high inclination can be measured at the South Pole. (orig.)

Sequence analysis corresponding to the PPE and PE proteins in ...

Indian Academy of Sciences (India)

Unknown

AB repeats; Mycobacterium tuberculosis genome; PE-PPE domain; PPE, PE proteins; sequence analysis; surface antigens. J. Biosci. | Vol. ... bacterium tuberculosis genomes resulted in the identification of a previously uncharacterized 225 amino acid- ...... Vega Lopez F, Brooks L A, Dockrell H M, De Smet K A,. Thompson ...

Effectiveness of a focused, brief psychoeducation program for parents of ADHD children: improvement of medication adherence and symptoms

Directory of Open Access Journals (Sweden)

Bai GN

2015-10-01

Full Text Available Guan-nan Bai,1 Yu-feng Wang,2,3 Li Yang,2,3 Wen-yi Niu1 1Department of Social Medicine and Health Education, School of Public Health, Peking University, Beijing, People’s Republic of China; 2Peking University Sixth Hospital/Institute of Mental Health, Key Laboratory of Mental Health, Ministry of Health, Beijing, People’s Republic of China; 3National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital, Beijing, People’s Republic of China Objective: To evaluate the efficacy of a psychoeducation program for parents of children with ADHD in enhancing adherence to pharmacological treatment and improving clinical symptoms. Methods: We developed a psychoeducation program based on the theory of planned behavior (TPB. Eighty-nine children with ADHD were cluster randomly assigned for their families to receive 3 months of well-structured psychoeducation (intervention group, n=44 or only general clinical counseling (control group, n=45. Parents in the intervention group were given an expert lecture (with slides and a parent manual, attended two expert-guided parent group sessions, and were invited to join a professional-guided online community. Measurement of parents’ knowledge about ADHD, components of the TPB model, and child ADHD symptoms were taken before and after intervention. Medication adherence was assessed thoroughly at the end of the first and third months. Satisfaction with the psychoeducation program was assessed only in the intervention group. Two-independent-samples t-test, ANOVA, and chi-square test were employed to compare differences between groups. Results: Compared to the control group, medication adherence in the intervention group was significantly higher after 1 and 3 months (97.7% intervention vs 75.6% control, P=0.002, and 86.4% intervention vs 53.3% control, P=0.001, respectively. Accordingly, the ADHD rating scale scores were lower in the intervention group than the control group after

Optimization of esterification of oleic acid and trimethylolpropane (TMP) and pentaerythritol (PE)

Energy Technology Data Exchange (ETDEWEB)

Mahmud, Hamizah Ammarah; Salimon, Jumat [School of Chemical Sciences and Food Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor Darul Ehsan (Malaysia)

2014-09-03

Vegetable oil (VO) is the most potential alternative to replace mineral oil for lubricant due to better lubricating properties and great physicochemical properties. Chemical modification has to be done to overcome low temperature performance and low oxidation instability due to the presence of β-hydrogen atoms of glycerol molecule. The optimization of esterification of oleic acid and polyhydric alcohol with sulfuric acid catalyst was carried out to find the optimum conditions with the highest yield. Reeaction variables such as; molar ratio, temperature, duration and catalyst concentration. Two types of polyhydric alcohol have been used; TMP and PE. The optimum results showed oleic acid successfully converted 91.2% ester TMP and 92.7% ester PE at duration: 5 hours (Ester TMP), 6 hours (Ester PE); temperature: 150°C (ester TMP), 180°C (Ester PE); catalyst concentration: 1.5% (w/w); and mol ratio: 3.9:1 (ester TMP), 4.9:1 (ester PE). From the data obtained, mole ratio showed most influenced factors to the increasing yields of ester conversions.. The TMP/PE ester was confirmed using gas chromatography (GC-FID), Fourier Transform Infrared Spectroscopy (FTIR) and Nuclear Magnetic Resonance (NMR)

An analytic approach to 2D electronic PE spectra of molecular systems

International Nuclear Information System (INIS)

Szoecs, V.

2011-01-01

Graphical abstract: The three-pulse photon echo (3P-PE) spectra of finite molecular systems using direct calculation from electronic Hamiltonians allows peak classification from 3P-PE spectra dynamics. Display Omitted Highlights: → RWA approach to electronic photon echo. → A straightforward calculation of 2D electronic spectrograms in finite molecular systems. → Importance of population time dynamics in relation to inter-site coherent coupling. - Abstract: The three-pulse photon echo (3P-PE) spectra of finite molecular systems and simplified line broadening models is presented. The Fourier picture of a heterodyne detected three-pulse rephasing PE signal in the δ-pulse limit of the external field is derived in analytic form. The method includes contributions of one and two-excitonic states and allows direct calculation of Fourier PE spectrogram from corresponding Hamiltonian. As an illustration, the proposed treatment is applied to simple systems, e.g. 2-site two-level system (TLS) and n-site TLS model of photosynthetic unit. The importance of relation between Fourier picture of 3P-PE dynamics (corresponding to nonzero population time, T) and coherent inter-state coupling is emphasized.

Life satisfaction, general well-being and costs of treatment for severe fear of childbirth in nulliparous women by psychoeducative group or conventional care attendance.

Science.gov (United States)

Rouhe, Hanna; Salmela-Aro, Katariina; Toivanen, Riikka; Tokola, Maiju; Halmesmäki, Erja; Saisto, Terhi

2015-05-01

Fear of childbirth is a common reason for seeking cesarean section. It is important to consider outcomes and costs associated with alternative treatment and delivery mode. We compared well-being and costs of group psychoeducation and conventional care for fear of childbirth. Randomized controlled trial. A total of 371 nulliparous women scoring over the 95th centile in the Wijma Delivery Expectancy Questionnaire (W-DEQ) during the first trimester. Finland, data from obstetrical patient records and questionnaires. Randomization to group psychoeducation with relaxation (six sessions during pregnancy, one after childbirth, n = 131), or surveillance and referral on demand (n = 240). All costs in maternity care during pregnancy, delivery and postnatally according to Diagnoses Related Groups. Life satisfaction and general well-being 3 months after childbirth (by a Satisfaction with Life Scale and Well-being Visual Analogue Scale). The groups did not differ in total direct costs (€3786/woman in psychoeducative group and €3830/woman in control group), nor in life satisfaction or general well-being. Although only 76 (30%) of the women assigned to the surveillance were referred to special maternity care and 36 (15%) attended advanced prenatal classes, costs in the psychoeducation group did not exceed the costs of the controls, mostly because of the greater number of uncomplicated vaginal deliveries (63% vs. 47%, p = 0.005). Through an association with safer childbirth and equal well-being after delivery, psychoeducative group treatment for nulliparous women with fear of childbirth can be a recommended choice for the same overall costs as conventional treatment. © 2015 Nordic Federation of Societies of Obstetrics and Gynecology.

Improving Empathy and Communication Skills of Visually Impaired Early Adolescents through a Psycho-Education Program

Science.gov (United States)

Yildiz, Mehmet Ali; Duy, Baki

2013-01-01

The purpose of this study was to investigate the effectiveness of an interpersonal communication skills psycho-education program to improve empathy and communication skills of visually impaired adolescents. Participants of the study were sixteen early adolescents schooling in an elementary school for visually impaired youth in Diyarbakir. The…

Avian papillomaviruses: the parrot Psittacus erithacus papillomavirus (PePV genome has a unique organization of the early protein region and is phylogenetically related to the chaffinch papillomavirus

Directory of Open Access Journals (Sweden)

Jenson A Bennett

2002-07-01

Full Text Available Abstract Background An avian papillomavirus genome has been cloned from a cutaneous exophytic papilloma from an African grey parrot (Psittacus erithacus. The nucleotide sequence, genome organization, and phylogenetic position of the Psittacus erithacus papillomavirus (PePV were determined. This PePV sequence represents the first complete avian papillomavirus genome defined. Results The PePV genome (7304 basepairs differs from other papillomaviruses, in that it has a unique organization of the early protein region lacking classical E6 and E7 open reading frames. Phylogenetic comparison of the PePV sequence with partial E1 and L1 sequences of the chaffinch (Fringilla coelebs papillomavirus (FPV reveals that these two avian papillomaviruses form a monophyletic cluster with a common branch that originates near the unresolved center of the papillomavirus evolutionary tree. Conclusions The PePV genome has a unique layout of the early protein region which represents a novel prototypic genomic organization for avian papillomaviruses. The close relationship between PePV and FPV, and between their Psittaciformes and Passeriformes hosts, supports the hypothesis that papillomaviruses have co-evolved and speciated together with their host species throughout evolution.

A Randomized Control Study on Psycho-Education Group on Improving Health-Related Quality of Life of Chinese Persons with Major Neurocognitive Disorder.

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Young, Kim-Wan

2016-01-01

People with a major neurocognitive disorder (PwND) are found to have a lower health related quality of life (HRQoL) than those without neurocognitive disorder. This research study aims to evaluate the effectiveness of a psycho-education group in improving the HRQoL of Chinese PwND. By adopting randomized control trial (RCT), Chinese PwND were randomly assigned to either a 10-session psycho-education group or the control group. Family caregivers of treatment group were encouraged to take part in two sessions focusing on the caring and communication skills. Control group and their family caregivers received standardized educational materials on basic information on neurocognitive disorder for them to read at home. Standardized assessment was conducted both with PwND and their caregivers independently to give the self-rated and caregiver-rated HRQoL of PwND in the pre- and post- treatment periods by a research assistant who was blind to the group assignment of the participants. Moreover, qualitative interviews were also conducted for ten participants and five family caregivers of the treatment group to identify those group elements relating to its effectiveness. 2 × 2 repeated measures ANCOVA demonstrated that the treatment group (n = 32) was significantly more effective than the control group (n = 32) in improving the caregiver-rated HRQoL (F[1, 61] = 4.35, p = .04 psycho-education group significantly improves caregiver-rated HRQoL of PwND, supporting the feasibility and effectiveness of the psycho-education group.

Recombination in pe/ppe genes contributes to genetic variation in Mycobacterium tuberculosis lineages

KAUST Repository

Phelan, Jody E.

2016-02-29

Background Approximately 10 % of the Mycobacterium tuberculosis genome is made up of two families of genes that are poorly characterized due to their high GC content and highly repetitive nature. The PE and PPE families are typified by their highly conserved N-terminal domains that incorporate proline-glutamate (PE) and proline-proline-glutamate (PPE) signature motifs. They are hypothesised to be important virulence factors involved with host-pathogen interactions, but their high genetic variability and complexity of analysis means they are typically disregarded in genome studies. Results To elucidate the structure of these genes, 518 genomes from a diverse international collection of clinical isolates were de novo assembled. A further 21 reference M. tuberculosis complex genomes and long read sequence data were used to validate the approach. SNP analysis revealed that variation in the majority of the 168 pe/ppe genes studied was consistent with lineage. Several recombination hotspots were identified, notably pe_pgrs3 and pe_pgrs17. Evidence of positive selection was revealed in 65 pe/ppe genes, including epitopes potentially binding to major histocompatibility complex molecules. Conclusions This, the first comprehensive study of the pe and ppe genes, provides important insight into M. tuberculosis diversity and has significant implications for vaccine development.

Keep Your Brain Fit! A Psychoeducational Training Program for Healthy Cognitive Aging: A Feasibility Study

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Reijnders, Jennifer; van Heugten, Caroline; van Boxtel, Martin

2015-01-01

A psychoeducational face-to-face training program (Keep Your Brain Fit!) was developed to support the working population in coping with age-related cognitive changes and taking proactive preventive measures to maintain cognitive health. A feasibility study was conducted to test the training program presented in a workshop format. Participants…

Online Counseling: Prioritizing Psychoeducation, Self-Help, and Mutual Help for Counseling Psychology Research and Practice

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Chang, Tai

2005-01-01

This reaction article extends the research and practice recommendations for online counseling from the Major Contribution to the November 2005 issue of "The Counseling Psychologist" by prioritizing research and practice in online psychoeducation, self-help, and mutual help. Research suggests that tens of millions of Americans use the Internet for…

A review of factors affecting the attractiveness of Angola to private equity (PE investments

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Estefania Jover

2014-11-01

Full Text Available Angola’s attractiveness to PE investors and the potential to increase PE investments in the country are explored. Primary data were collected using a survey of 18 PE funds that invest or have considered investing in Angola, followed by 10 expert interviews to gain deeper insight into the country’s institutional and economic environment, and its potential for PE investments. It is found that most PE funds are attracted to Angola by its rapid economic growth and high potential returns. The country is also vastly undersupplied, and many key economic sectors are fast developing, presenting exciting opportunities for investors. Nevertheless, PE in Angola remains limited, mainly owing to the difficulty of doing business in Angola, and owing particularly to the unfavourable regulatory environment. There is no regulation or process when it comes to the registration of PE funds in Angola, and any new regulation that applies to foreign investments is marred by unnecessary red tape, making it difficult for the investment to enter the market. Only two funds are authorised to operate in Angola: Fundo de Investimento Privado de Angola (FIPA, and BESA Activ. Streamlining regulation is critical to increasing PE flows to Angola in order to advance the country’s economic and social objectives.

Effectiveness of psychoeducation in reducing sickness absence and improving mental health in individuals at risk of having a mental disorder: a randomised controlled trial.

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Pedersen, Pernille; Søgaard, Hans Jørgen; Labriola, Merete; Nohr, Ellen A; Jensen, Chris

2015-08-08

The aim of this study was to evaluate the effect of psychoeducation on return to work as an adjunct to standard case management in individuals on sick leave at risk of having a mental disorder. The participants could have different diagnoses but were all at risk of having a mental disorder. Between 2012 and 2014, 430 participants on sick leave were randomly allocated to either an intervention or control group. The psychoeducation consisted of 2-h sessions once a week for 6 weeks. The sessions focused on stress and work life and was based on problem-solving techniques and coping strategies. The main outcome, the relative risk (RR) of a full return to work based on register data from the job centres, was determined during the first 3 and 6 months after participation in the psychoeducation programme. At baseline and at 3 and 6 months after the intervention, the participants received a questionnaire on psychological symptoms, mental health-related quality of life, and locus of control. During the first 6 months after inclusion, the two groups had almost the same RR of a full return to work (RR:0.97, 95% CI: 0.78;1.21), but during the first 3 months, the individuals in the intervention group had a significantly higher risk of not having fully returned to work (RR:0.68, 95% CI:0.47;0.98). The individuals in the intervention group who had participated in at least four of the six psychoeducational sessions returned to work considerably slower at both time points than did the control group. The intervention did not decrease the level of psychological symptoms or improve mental health-related quality of life; however, individuals in the intervention group improved their scores on internal locus of control at both 3 and 6 months. Offering psychoeducation to individuals on sick leave at risk of having a mental disorder had no influence on the chance of a full return to work during the first 6 months; however, it did result in a higher relative risk of not returning to work

Coping with Challenging Behaviours of Children with Autism: Effectiveness of Brief Training Workshop for Frontline Staff in Special Education Settings

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Ling, C. Y. M.; Mak, W. W. S.

2012-01-01

Background: The present study examined the effectiveness of three staff training elements: psychoeducation (PE) on autism, introduction of functional behavioural analysis (FBA) and emotional management (EM), on the reaction of challenging behaviours for frontline staff towards children with autism in Hong Kong special education settings. Methods:…

Anxiety and Well-Being among Students in a Psychoeducation Program: The Mediating Role of Identity

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Marcotte, Julie; Lévesque, Geneviève

2018-01-01

Mental health problems among university and college students are a major public health concern and a socioeconomic issue. Our psychoeducation department is not exempt from this reality and has seen an important increase in mental health problems, especially anxiety issues, over the past years. To better understand anxiety in our students, we…

Finding Your New Normal: Outcomes of a Wellness-Oriented Psychoeducational Support Group for Cancer Survivors

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Shannonhouse, Laura; Myers, Jane; Barden, Sejal; Clarke, Philip; Weimann, Rochelle; Forti, Allison; Moore-Painter, Terry; Knutson, Tami; Porter, Michael

2014-01-01

Group interventions have been useful for survivors to overcome the challenges of cancer. This study employed a pre/post, mixed-methods design to explore the influence of an 8-week support group on the holistic wellness of 14 breast cancer survivors. Pairing experiential activities with wellness-centered psychoeducation was viewed positively by…

Psycho-Educational Assessment of Specific Learning Disabilities: Views and Practices of Australian Psychologists and Guidance Counsellors

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Meteyard, John D.; Gilmore, Linda

2015-01-01

This article reports an investigation of the views and practices of 203 Australian psychologists and guidance counsellors with respect to psycho-educational assessment of students with specific learning disabilities (SLDs). Results from an online survey indicated that practitioners draw upon a wide range of theoretical perspectives when…

Active Bilayer PE/PCL Films for Food Packaging Modified with Zinc Oxide and Casein

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Ana Rešček

2015-12-01

Full Text Available This paper studies the properties of active polymer food packaging bilayer polyethylene/polycaprolactone (PE/PCL films. Such packaging material consists of primary PE layer coated with thin film of PCL coating modified with active component (zinc oxide or zinc oxide/casein complex with intention to extend the shelf life of food and to maintain the quality and health safety. The influence of additives as active components on barrier, mechanical, thermal and antimicrobial properties of such materials was studied. The results show that, in comparison to the neat PE and PE/PCL films, some of PE/PCL bilayer films with additives exhibit improved barrier properties i.e. decreased water vapour permeability. Higher thermal stability of modified PE/PCL material is obtained due to a modified mechanism of thermal degradation. The samples with the additive nanoparticles homogeneously dispersed in the polymer matrix showed good mechanical properties. Addition of higher ZnO content contributes to the enhanced antibacterial activity of a material.

Internet Gaming Disorder in Adolescents: Personality, Psychopathology and Evaluation of a Psychological Intervention Combined With Parent Psychoeducation

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González-Bueso, Vega; Santamaría, Juan J.; Fernández, Daniel; Merino, Laura; Montero, Elena; Jiménez-Murcia, Susana; del Pino-Gutiérrez, Amparo; Ribas, Joan

2018-01-01

Internet Gaming Disorder is an increasingly prevalent disorder, which can have severe consequences in affected young people and in their families. There is an urgent need to improve existing treatment programs; these are currently hampered by the lack of research in this area. It is necessary to more carefully define the symptomatic, psychosocial and personality characterization of these patients and the interaction between treatment and relevant variables. The objectives of this study were three: (1) to analyze the symptomatic and personality profiles of young patients with Internet Gaming Disorder in comparison with healthy controls; (2) to analyze the effectiveness of a cognitive behavioral treatment on reducing symptomatology; and (3) to compare the results of that treatment with or without the addition of a psychoeducational group offered to the parents. The final sample consisted of 30 patients consecutively admitted to a specialized mental health unit in Spain, and 30 healthy controls. The experimental group received individual cognitive-behavioral therapy. The experimental group was divided into two subgroups (N = 15), depending on the addition or not of a psychoeducational group for their parents (consecutively admitted). Scores on the Millon Adolescent Personality Inventory (MACI), the Symptom Checklist-Revised (SCL-90-R), the State-Trait Anxiety Index (STAI), and other clinical and psychopathological measures were recorded. The patients were re-assessed post treatment (except for the MACI questionnaire). Compared with healthy controls, patients did not differ in symptomatology at baseline, but scored significantly higher in the personality scales: Introversive and Inhibited, and in the expressed concerns scales: Identity Confusion, Self-Devaluation, and Peer Insecurity and scored significantly lower in the Histrionic and Egotistic scale. In the experimental group, pre-post changes differed statistically on SCL-90-R scales Hostility, Psychoticism, and

Internet Gaming Disorder in Adolescents: Personality, Psychopathology and Evaluation of a Psychological Intervention Combined With Parent Psychoeducation

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Vega González-Bueso

2018-05-01

Full Text Available Internet Gaming Disorder is an increasingly prevalent disorder, which can have severe consequences in affected young people and in their families. There is an urgent need to improve existing treatment programs; these are currently hampered by the lack of research in this area. It is necessary to more carefully define the symptomatic, psychosocial and personality characterization of these patients and the interaction between treatment and relevant variables. The objectives of this study were three: (1 to analyze the symptomatic and personality profiles of young patients with Internet Gaming Disorder in comparison with healthy controls; (2 to analyze the effectiveness of a cognitive behavioral treatment on reducing symptomatology; and (3 to compare the results of that treatment with or without the addition of a psychoeducational group offered to the parents. The final sample consisted of 30 patients consecutively admitted to a specialized mental health unit in Spain, and 30 healthy controls. The experimental group received individual cognitive-behavioral therapy. The experimental group was divided into two subgroups (N = 15, depending on the addition or not of a psychoeducational group for their parents (consecutively admitted. Scores on the Millon Adolescent Personality Inventory (MACI, the Symptom Checklist-Revised (SCL-90-R, the State-Trait Anxiety Index (STAI, and other clinical and psychopathological measures were recorded. The patients were re-assessed post treatment (except for the MACI questionnaire. Compared with healthy controls, patients did not differ in symptomatology at baseline, but scored significantly higher in the personality scales: Introversive and Inhibited, and in the expressed concerns scales: Identity Confusion, Self-Devaluation, and Peer Insecurity and scored significantly lower in the Histrionic and Egotistic scale. In the experimental group, pre-post changes differed statistically on SCL-90-R scales Hostility

Effectiveness of psycho-education on depression, hopelessness, suicidality, anxiety and substance use among basic diploma students at Kenya Medical Training College

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Susan Kagwiria Muriungi

2013-06-01

Full Text Available Objective. To determine the effectiveness of psycho-education on symptom severity in depression, hopelessness, suicidality, anxiety and risk of substance abuse among para-medical students at Kenya Medical Training College (KMTC. Methodology. A clinical trial drew experimental (N=1 181 and control (N=1 926 groups from different KMTC campuses. Self-administered questionnaires were used to collect data: the researcher-designed social demographic questionnaire was used at baseline only, while Beck’s Depression Inventory, Beck’s Hopelessness Scale, Beck’s Suicide Ideation Scale, Beck’s Anxiety Inventory and World Health Organization alcohol, smoking and substance involvement screening test (ASSIST (for drug abuse were used for baseline, mid-point and end-point assessments at 3-month intervals. The experimental group received a total of 16 hours of structured psycho-education. All study participants gave informed consent. Results. Overall, there was no significant reduction in symptom severity between the experimental and control groups at 3 months (p>0.05 but there was a significant difference at 6 months (p<0.05. Conclusion. Psycho-education was effective in reducing the severity of symptoms of depression, hopelessness, suicidality, anxiety and risk of substance abuse at 6 months.

The Effectiveness of Psychoeducational Interventions Focused on Sexuality in Cancer.

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Kim, Jung-Hee; Yang, Younghee; Hwang, Eun-Suk

2015-01-01

Although sexual health is a common concern for oncology patients, no practical guidelines to sexual intervention exist, perhaps because of a lack of systematic reviews or meta-analyses. The objectives of this study were to determine the effect size for psychoeducational intervention focused on sexuality and to compare effect sizes according to intervention outcomes and characteristic. We explored quantitative evidence for the effects of sexual intervention for cancer patients or partners by using the electronic databases. Among them, we considered 15 eligible articles. The meta-analysis provided 133 effect sizes from 15 primary studies. The analysis revealed significant improvements after intervention, with a random-effects standardized mean difference of 0.75. Psychoeducational interventions focused on sexuality after cancer diagnosis were effective for compliance (2.40), cognitive aspect (1.29), and psychological aspect (0.83). Individual-based interventions (0.85) were more effective in improving outcomes than group approach and group combined with individual intervention. With regard to intervention providers, registered nurse only (2.22) and team approach including the registered nurse (2.38) had the highest effect size. Face-to-face intervention combined with telephone or the Internet (1.04) demonstrated a higher effect size than face-to-face (0.62) and telephone (0.58) independently. We conducted an analysis of data from various subgroups of preexisting studies, obtained an overall estimate of the effectiveness of the intervention, and compared its effectiveness across variables that affect intervention outcomes. These results provide empirical data for evidence-based practice and inform the development of useful intervention programs through a comprehensive review and meta-analysis of the results.

Internet-based psychoeducation for bipolar disorder: a qualitative analysis of feasibility, acceptability and impact

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Poole Ria

2012-09-01

Full Text Available Abstract Background In a recent exploratory randomised trial we found that a novel, internet-based psychoeducation programme for bipolar disorder (Beating Bipolar was relatively easy to deliver and had a modest effect on psychological quality of life. We sought to explore the experiences of participants with respect to feasibility, acceptability and impact of Beating Bipolar. Methods Participants were invited to take part in a semi-structured interview. Thematic analysis techniques were employed; to explore and describe participants’ experiences, the data were analysed for emerging themes which were identified and coded. Results The programme was feasible to deliver and acceptable to participants where they felt comfortable using a computer. It was found to impact upon insight into illness, health behaviour, personal routines and positive attitudes towards medication. Many participants regarded the programme as likely to be most beneficial for those recently diagnosed. Conclusions An online psychoeducation package for bipolar disorder, such as Beating Bipolar, is feasible and acceptable to patients, has a positive impact on self-management behaviours and may be particularly suited to early intervention. Alternative (non-internet formats should also be made available to patients.

Telephone-delivered psychoeducational intervention for Hong Kong Chinese dementia caregivers: a single-blinded randomized controlled trial

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Kwok T

2013-09-01

Full Text Available Timothy Kwok,1,2 Bel Wong,2 Isaac Ip,2 Kenny Chui,2 Daniel Young,2 Florence Ho2 1Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, Special Administrative Region; 2Jockey Club Centre for Positive Ageing, Hong Kong, Special Administrative Region Purpose: Many family caregivers of persons with dementia (PWD are unable to participate in community center-based caregiver support services because of logistical constraints. This study evaluated the effectiveness of a telephone-delivered psychoeducational intervention for family caregivers of PWD in alleviating caregiver burden and enhancing caregiving self-efficacy. Subjects and methods: In a single-blinded randomized controlled trial, 38 family caregivers of PWD were randomly allocated into an intervention group or a control group. The intervention group received psychoeducation from a registered social worker over the phone for 12 sessions. Caregivers in the control group were given a DVD containing educational information about dementia caregiving. Outcomes of the intervention were measured by the Chinese versions of the Zarit Burden Interview and the Revised Scale for Caregiving Self-efficacy. Mann–Whitney U tests were used to compare the differences between the intervention and control groups. Results: The level of burden of caregivers in the intervention group reduced significantly compared with caregivers in the control group. Caregivers in the intervention group also reported significantly more gain in self-efficacy in obtaining respite than the control group. Conclusion: A structured telephone intervention can benefit dementia caregivers in terms of self-efficacy and caregiving burden. The limitations of the research and recommendations for intervention are discussed. Keywords: telephone intervention, psychoeducation, dementia caregivers

Environmental coupling and population dynamics in the PE545 light-harvesting complex

Energy Technology Data Exchange (ETDEWEB)

Aghtar, Mortaza; Kleinekathöfer, Ulrich, E-mail: u.kleinekathoefer@jacobs-university.de

2016-01-15

Long-lived quantum coherences have been shown experimentally in the Fenna–Matthews–Olson (FMO) complex of green sulfur bacteria as well as in the phycoerythrin 545 (PE545) photosynthetic antenna system of marine algae. A combination of classical molecular dynamics simulations, quantum chemistry and quantum dynamical calculations is employed to determine the excitation transfer dynamics in PE545. One key property of the light-harvesting system concerning the excitation transfer and dephasing phenomena is the spectral density. This quantity is determined from time series of the vertical excitation energies of the aggregate. In the present study we focus on the quantum dynamical simulations using the earlier QM/MM calculations as input. Employing an ensemble-averaged classical path-based wave packet dynamics, the excitation transfer dynamics between the different bilins in the PE545 complex is determined and analyzed. Furthermore, the nature of the environmental fluctuations determining the transfer dynamics is discussed. - Highlights: • Modeling of excitation energy transfer in the light-harvesting system PE545. • Combination of molecular dynamics simulations, quantum chemistry and quantum dynamics. • Spectral densities for bilins in the PE545 complex.

A Brief Cognitive Behavioural Therapy Psychoeducational Group for Chinese People with Chronic Illnesses: An Evaluation Study

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Wong, Daniel F. K.; Ip, Priscilla S. Y.; Lee, Kim Man

2017-01-01

This pilot study attempted to examine the effectiveness of a brief cognitive behavioural therapy (CBT) psychoeducational group for Chinese people with chronic illness in Hong Kong. It adopted a single group design, and 52 participants joined the group. A questionnaire with three outcome measures, measuring general mental health, quality of life…

Anger and Depression Management: Psychoeducational Skill Training Interventions for Women Caregivers of a Relative with Dementia

Science.gov (United States)

Coon, David W.; Thompson, Larry; Steffen, Ann; Sorocco, Kristen; Gallagher-Thompson, Dolores

2003-01-01

Purpose: This study examines the short-term impact of two theoretically based psychoeducational small group interventions with distressed caregivers, and it also examines the role of specific moderator and mediator variables on caregiver outcomes. Design and Methods: Female participants (N = 169) aged 50 and older who were caring for a…

PE 100 pipe systems

CERN Document Server

Brömstrup, Heiner

2012-01-01

English translation of the 3rd edition ""Rohrsysteme aus PE 100"". Because of the considerably increased performance, pipe and pipe systems made from 100 enlarge the range of applications in the sectors of gas and water supply, sewage disposal, industrial pipeline construction and in the reconstruction and redevelopment of defective pipelines (relining). This book applies in particular to engineers, technicians and foremen working in the fields of supply, disposal and industry. Subject matters of the book are all practice-relevant questions regarding the construction, operation and maintenance

Miguel Sánchez Peña (1925-2009) organizer of the space activities in Argentina

Science.gov (United States)

de León, Pablo; Sánchez Peña, Miguel Alejandro

2011-11-01

One of the most important and active pioneers of the space activities in Argentina was Miguel Sánchez Peña, an aeronautical engineer and an officer of the Argentine Air Force. Sánchez Peña was the organizer of Argentina's governmental space program in the 1970s and part of the 80s, and contributed immeasurably to the Nation's sounding rocket program. Born in Mendoza, Argentina in 1925, Sánchez Peña attended the Military Aviation School (Escuela de Aviación Militar) in Córdoba, and later the Air Force Engineering School. Graduated as an engineer in 1959 he was sent to the University of Michigan in the United States to complete his graduate studies earning a Masters of Science degree in Aerospace Engineering. There he had the opportunity to study with several future NASA astronauts such as Theodore Freeman, Edward White and James McDivitt. After his return to Argentina in 1961 he was put in charge of the Space Development Group (Grupo de Desarrollos Espaciales) of the Air Force in Córdoba. While with the Air Force he managed the development of a family of various sounding rockets for high altitude research. Sánchez Peña was also in charge of the first Argentine rockets launched from Antarctica in 1965, as well as the first tests on an Argentine-fabricated rocket (Orión) from Wallops Island in the United States, in 1966. The Orion was the first operational sounding rocket constructed in South America. In the middle of the 1970s Miguel Sánchez Peña was named president of the CNIE (National Space Research Commission). Starting with just a modest one-desk office at the Argentine Air Force headquarters, in only a few years he turned CNIE into a multi-center organization with several hundred employees, three operational launch centers across the country and a family of research rockets open to the international scientific community. He was also actively representing Argentina in many IAF congresses, and was a member of the International Academy of

Performan reproduksi pada persilangan Kambing Boer dan Peranakan Etawah (PE

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F. Parasmawati

2014-02-01

Full Text Available The study tends to evaluate the reproductive performances of Boer x PE goats crossbred in field laboratory “Sumber Sekar” of the Faculty of Animal Husbandry, Brawijaya University. Data covered the reproductive performance from 2010 – 2012 including data from 23 multipaorous does (11 does of pure Boer goats, 12 does of Boer x PE crossbred. The results shows that service per conception (S/C of the pure Boer was 3.09 ± 1.57 and 2.75± 1.35 for the crossbred (P>0.05. The days open (DO of the Boer goat was 202.71 ± 95.56 days this was not significantly difference to the crossbred goats (208.04 ±137.51days. The kidding interval (316.84 ± 125.64 days vs. 360.45 ± 148.96 days and the litter size (1.78 ±0.71 vs. 1.70 ± 0.86 were not significantly difference (P>0.05 between the respective groups. In conclusion, the crossing program between male Boer goats and male PE does did not influence the reproductive performances in both goats (pure Boer goats and their crosses with local PE goats. Key words: litter size, service per conception, days open, kidding interval, litter size

Ring ductility of irradiated Inconel 706 and Nimonic PE16

International Nuclear Information System (INIS)

Huang, F.H.; Fish, R.L.

1984-01-01

The tensile ductility of fast neutron-irradiated, precipitation-hardened alloys Inconel 706 and Nimonic PE16 has been observed to be very low for certain test conditions. Explanations for the low ductility behavior have been sought by examination of broken tensile specimens with microscopy and other similar techniques. A ring compression test provides a method of evaluating the ductility of irradiated cladding specimens. Unlike the conventional uniaxial tensile testing in which the tensile specimen is deformed uniformly, the ring specimen is subjected to localized bending where the crack is initiated. The ductility can be estimated through an analysis of the bending of a ring in terms of strain hardening. Ring sections from irradiated, solution-treated Inconel 706 and Nimonic PE16 were compressed in the diametral direction to provide load-deflection records over a wide range of irradiation and test temperatures. Results showed that ductility in both alloys decreased with increasing test temperatures. The poorest ductility was exhibited at different irradiation temperatures in the two alloys - near 550 0 C for PE16 and 460 to 520 0 C for Inconel 706. The ring ductility data indicate that the grain boundary strength is a major factor in controlling the ductility of the PE16 alloy

Pulsar Wind Nebulae inside Supernova Remnants as Cosmic-Ray PeVatrons

Science.gov (United States)

Ohira, Yutaka; Kisaka, Shota; Yamazaki, Ryo

2018-05-01

We propose that cosmic-ray PeVatrons are pulsar wind nebulae (PWNe) inside supernova remnants (SNRs). The PWN initially expands into the freely expanding stellar ejecta. Then, the PWN catches up with the shocked region of the SNR, where particles can be slightly accelerated by the back and forth motion between the PWN and the SNR, and some particles diffuse into the PWN. Afterwards the PWN is compressed by the SNR, where the particles in the PWN are accelerated by the adiabatic compression. Using a Monte Carlo simulation, we show that particles accelerated by the SNR to 0.1 PeV can be reaccelerated to 1 PeV until the end of the PWN compression.

PE-g-MMA polymer electrolyte membrane for lithium polymer battery

Energy Technology Data Exchange (ETDEWEB)

Gao Kun [Departments of Applied Chemistry, Harbin Institute of Technology, Harbin 150001 (China)]. E-mail: gaokun@hit.edu.cn; Hu Xinguo [Departments of Applied Chemistry, Harbin Institute of Technology, Harbin 150001 (China); Yi Tingfeng [Departments of Applied Chemistry, Harbin Institute of Technology, Harbin 150001 (China); Dai Changsong [Departments of Applied Chemistry, Harbin Institute of Technology, Harbin 150001 (China)

2006-10-25

PE-g-MMA membranes with different degrees of grafting (DG) were prepared by electron beam radiation-induced graft copolymerization of methylmethacrylate (MMA) monomer onto polyethylene (PE) separator. The grafted membranes (GMs) were characterized using SEM, FTIR. The new polymer electrolytes based on GMs were prepared through immersion in a solution of LiPF{sub 6}-EC/DMC (1:1 by volume). It was found that the GMs with different DG exhibited the different uptake and retention ability of liquid electrolyte. Moreover, the ion conductivities of activated polymer electrolytes (APEs) were also found to vary with the different DG and reached a magnitude of 10{sup -3} S cm{sup -1} at the DG of 42%. Compared with those containing PE separators, the LiCoO{sub 2}-MCMB coin cells containing GMs demonstrated better cycle life and excellent rate performance.

PE-g-MMA polymer electrolyte membrane for lithium polymer battery

International Nuclear Information System (INIS)

Gao Kun; Hu Xinguo; Yi Tingfeng; Dai Changsong

2006-01-01

PE-g-MMA membranes with different degrees of grafting (DG) were prepared by electron beam radiation-induced graft copolymerization of methylmethacrylate (MMA) monomer onto polyethylene (PE) separator. The grafted membranes (GMs) were characterized using SEM, FTIR. The new polymer electrolytes based on GMs were prepared through immersion in a solution of LiPF 6 -EC/DMC (1:1 by volume). It was found that the GMs with different DG exhibited the different uptake and retention ability of liquid electrolyte. Moreover, the ion conductivities of activated polymer electrolytes (APEs) were also found to vary with the different DG and reached a magnitude of 10 -3 S cm -1 at the DG of 42%. Compared with those containing PE separators, the LiCoO 2 -MCMB coin cells containing GMs demonstrated better cycle life and excellent rate performance

PE-g-MMA polymer electrolyte membrane for lithium polymer battery

Energy Technology Data Exchange (ETDEWEB)

Gao, Kun; Hu, Xinguo; Yi, Tingfeng; Dai, Changsong [Departments of Applied Chemistry, Harbin Institute of Technology, Harbin 150001 (China)

2006-10-25

PE-g-MMA membranes with different degrees of grafting (DG) were prepared by electron beam radiation-induced graft copolymerization of methylmethacrylate (MMA) monomer onto polyethylene (PE) separator. The grafted membranes (GMs) were characterized using SEM, FTIR. The new polymer electrolytes based on GMs were prepared through immersion in a solution of LiPF{sub 6}-EC/DMC (1:1 by volume). It was found that the GMs with different DG exhibited the different uptake and retention ability of liquid electrolyte. Moreover, the ion conductivities of activated polymer electrolytes (APEs) were also found to vary with the different DG and reached a magnitude of 10{sup -3}Scm{sup -1} at the DG of 42%. Compared with those containing PE separators, the LiCoO{sub 2}-MCMB coin cells containing GMs demonstrated better cycle life and excellent rate performance. (author)

Antipsychotic treatment, psychoeducation & regular follow up as a public health strategy for schizophrenia: Results from a prospective study

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Channaveerachari Naveen Kumar

2017-01-01

Interpretation & conclusions: Treatment with antipsychotics and psychoeducation can favourably influence the course of schizophrenia and reduce disability in a substantial proportion of patients. Structured psychosocial interventions may be indicated in the significant minority who show suboptimal outcome with this strategy.

Use of Mobile Testing System PeLe for Developing Language Skills

Science.gov (United States)

Titova, Svetlana

2015-01-01

One of the objectives of this paper is to investigate the pedagogical impact of both the mobile testing system PeLe (Norway, HiST) and the enquiry-based learning approach on language skills development in the context of mobile-assisted learning. The research aims to work out a methodological framework of PeLe implementation into the language…

Efficacy of a minimal home-based psychoeducative intervention versus usual care for managing anxiety and dyspnoea in patients with severe chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Bove, Dorthe Gaby; Overgaard, Dorthe; Lomborg, Kirsten

2015-01-01

investigates the efficacy of a minimal home-based psychoeducative intervention versus usual care for patients with severe chronic obstructive pulmonary disease. METHODS AND ANALYSIS: The trial is a randomised controlled trial with a 4-week and 3-month follow-up. 66 patients with severe chronic obstructive...... pulmonary disease and associated anxiety will be randomised 1:1 to either an intervention or control group. The intervention consists of a single psychoeducative session in the patient's home in combination with a telephone booster session. The intervention is based on a manual, with a theoretical...

A psycho-educational programme to facilitate principals’ management of union members’ aggression in schools

OpenAIRE

2015-01-01

Ph.D. (Educational Psychology) The researcher explored and described principals’ management of union members’ aggression in schools. The overarching aim was to assist principals who experience aggression from union members in the schools they head. To accomplish this, the researcher developed, implemented and evaluated a psycho-educational programme to manage union members’ aggression through the facilitation of their mental health. Union members’ aggressive behaviour and attitudes have be...

Survival after a psychoeducational intervention for patients with cutaneous malignant melanoma: a replication study

DEFF Research Database (Denmark)

Boesen, Ellen H; Boesen, Sidsel H; Frederiksen, Kirsten

2007-01-01

The results of a randomized, intervention study done in 1993 of psychoeducation for patients with early-stage malignant melanoma showed a beneficial effect on recurrence and survival 6 years after the intervention. In the present study, we replicated the study with 258 Danish patients with malign...... with malignant melanoma. We also compared recurrence and survival among the participants in the randomized study with 137 patients who refused to participate....

A Web-Based Psychoeducational Intervention Program for Depression and Anxiety in an Adult Community in Selangor, Malaysia: Protocol of a Randomized Controlled Trial.

Science.gov (United States)

Kader Maideen, Siti Fatimah; Mohd-Sidik, Sherina; Rampal, Lekhraj; Mukhtar, Firdaus; Ibrahim, Normala; Phang, Cheng-Kar; Tan, Kit-Aun; Ahmad, Rozali

2016-06-21

Mental disorders are a major public health problem and are debilitating in many nations throughout the world. Many individuals either do not or are not able to access treatment. The Internet can be a medium to convey to the community accessible evidenced-based interventions to reduce these burdens. The objective of this study is to investigate the effectiveness of 4 weeks of a Web-based psychoeducational intervention program for depressive and anxiety symptoms in the community of Selangor, Malaysia. A two-arm randomized controlled trial of a single-blind study will be conducted to meet the objective of this study. We aim to recruit 84 participants each for the intervention and control groups. The recruitment will be from participants who participated in the first phase of this research. The primary outcomes of this study are depressive and anxiety scores, which will be assessed using the Patient Health Questionnaire 9 and Generalized Anxiety Disorder 7, respectively. The secondary outcome includes mental health literacy of the participants, which will be assessed using the self-developed and adapted Mental Health Literacy Questionnaire. The psychoeducational intervention program consists of four sessions, which will be accessed each week. The depressive and anxiety symptoms will be compared between participants who participated in the psychoeducational program compared with the control group. Depressive and anxiety scores and mental health literacy will be assessed at week 1 and at follow-ups at week 5 and week 12, respectively. The psychoeducational intervention program consists of four sessions, which will be accessed at each week. The depressive and anxiety symptoms will be compared between the intervention and control groups using a series of mixed ANOVAs. Depressive and anxiety scores and mental health literacy will be assessed at week 1 and at two follow-ups at week 5 and week 12, respectively. To our knowledge, this study will be the first randomized

Partial to complete wetting transitions in immiscible ternary blends with PLA: the influence of interfacial confinement.

Science.gov (United States)

Zolali, Ali M; Favis, Basil D

2017-04-12

In this study it is shown that the three different intermediate phases in melt blended ternary PLA/PHBV/PBS, PLA/PBAT/PE and PLA/PE/PBAT systems all demonstrate partial wetting, but have very different wetting behaviors as a function of composition and annealing. The interfacial tension of the various components, their spreading coefficients and the contact angles of the confined partially wet droplets at the interface are examined in detail. A wetting transition from partially wet droplets to a complete layer at the interface is observed for both PHBV and PBAT by increasing the concentration and also by annealing. In contrast, in PLA/PE/PBAT, the partially wet droplets of PE at the interface of PLA/PBAT coalesce and grow in size, but remain partially wet even at a high PE concentration of 20% and after 30 min of quiescent annealing. The dewetting speed of the intermediate phase is found to be the principal factor controlling these wetting transitions. This work shows the significant potential for controlled wetting and structuring in ternary polymer systems.

Effectiveness of a nursing psychoeducative intervention as a helping tool in children´s mourning work

Directory of Open Access Journals (Sweden)

Maria del Carmen Pérez González

2009-07-01

Full Text Available The children grief has many special characteristics determinated by the childhood features. Several studies consider that children may have anxiety reactions, fears, depression and disadaptated behaviour when a relative is fort.The objective of this study is to know the effectiveness of a psychoeducative intervention of a Primary Care nurse in preventing misadaptative behaviours related to grief in children.To achieve this objective, a randomized controlled trial with an experimental group and a control group has been designed. 198 children and teenagers will be included in it (there will be randomized assigned 98 on each group from 5 to16 years old, having been affected of a relating grief, belonging to the Primary Care Centers of the 9, 10 and 11 areas in Madrid Community. Children and teenagers included in the experimental group will take a psychoeducative intervention based on 7 individualized weekly sessions. Measures of the punctuations obtained on the Children Behaviour Test will be made when children will be included in the study and after 3, 6 and 12 months.

Influencing Attitudes Regarding Special Class Placement Using a Psychoeducational Report: An Investigation of the Elaboration Likelihood Model.

Science.gov (United States)

Andrews, Lester W.; Gutkin, Terry B.

1994-01-01

Investigates variables drawn from the Elaboration Likelihood Model (ELM) that might be manipulated to enhance the persuasiveness of a psychoeducational report. Results showed teachers in training were more persuaded by reports with high message quality. Findings are discussed in terms of the ELM and professional school psychology practice. (RJM)

Group psychoeducation with relaxation for severe fear of childbirth improves maternal adjustment and childbirth experience--a randomised controlled trial.

Science.gov (United States)

Rouhe, Hanna; Salmela-Aro, Katariina; Toivanen, Riikka; Tokola, Maiju; Halmesmäki, Erja; Ryding, Elsa-Lena; Saisto, Terhi

2015-01-01

Previous studies on the treatment of women with fear of childbirth have focused on the delivery mode. Women with fear of childbirth often suffer from anxiety and/or depression, and treatment therefore also needs to target postnatal psychological well-being and the early mother-infant relationship. Three hundred and seventy-one nulliparous women out of 4575 scored ≥100 in prospective screening (Wijma Delivery Expectancy Questionnaire, W-DEQ-A), indicating severe fear of childbirth. These women were randomised to psychoeducative group intervention with relaxation (n = 131; six sessions during pregnancy, one postnatal) or to conventional care (n = 240) by community nurses (referral if necessary). Psycho-emotional and psychosocial evaluations [Edinburgh Postnatal Depression Scale (EPDS), social support, Maternal Adjustment and Attitudes (MAMA), Traumatic Events Scale (TES) and the Wijma Delivery Experience Questionnaire (W-DEQ-B)] were completed twice during pregnancy and/or 3 months postpartum. Postnatal maternal adjustment (MAMA mean score 38.1 ± 4.3 versus 35.7 ± 5.0, p = 0.001) and childbirth experience (mean W-DEQ-B sum score 63.0 ± 29 versus 73.7 ± 32, p = 0.008) were better in the intervention group compared with controls. In hierarchical regression, social support, participating in intervention, and less fearful childbirth experience predicted better maternal adjustment. The level of postnatal depressive symptoms was significantly lower in the intervention group (mean sum score 6.4 ± 5.4 versus 8.0 ± 5.9 p = 0.04). There were no differences in the frequency of post-traumatic stress symptoms between the groups. In nulliparous women with severe fear of childbirth, participation in a targeted psychoeducative group resulted in better maternal adjustment, a less fearful childbirth experience and fewer postnatal depressive symptoms, compared with conventional care.

Antipsychotic treatment, psychoeducation & regular follow up as a public health strategy for schizophrenia: Results from a prospective study.

Science.gov (United States)

Kumar, Channaveerachari Naveen; Thirthalli, Jagadisha; Suresha, Kudumallige K; Venkatesh, Basappa K; Arunachala, Udupi; Gangadhar, Bangalore N

2017-07-01

In low- and middle-income countries such as India, a feasible public health strategy could be to ensure continuous antipsychotics and psychoeducation for those with schizophrenia. Whether such a strategy favourably influences its course and outcome is not well-studied. The objectives of this study were to examine these issues in a cohort of patients with schizophrenia in a rural south Indian taluk (an administrative block). This cohort was part of a community intervention programme running in the place since the past one decade. A total of 201 patients were assessed after an average of four years of follow up. Psychopathology, disability and course of illness were assessed using Positive and Negative Syndrome Scale (PANSS), Indian Disability Evaluation and Assessment Scale (IDEAS) and Psychiatric and Personal History Schedule (PPHS), respectively. Interventions included ensuring continuous antipsychotic treatment and low-intensity psychoeducation. One hundred and forty two [70.6%; 95% confidence interval (CI): 64.35-76.95] of the 201 patients achieved clinical remission by the end of follow up period (four years); 140 (69.6%; 95% CI: 63.29-76.07) had satisfactory outcome (42.3% best outcome and 27.4% intermediate outcome). There was a significant reduction in the proportion of patients with disability [134/201 (66.7%) at baseline; 55/201 (27.3%) at follow up; PInterpretation & conclusions: Treatment with antipsychotics and psychoeducation can favourably influence the course of schizophrenia and reduce disability in a substantial proportion of patients. Structured psychosocial interventions may be indicated in the significant minority who show suboptimal outcome with this strategy.

Complete replication-competent adenovirus 11p vectors with E1 or E3 insertions show improved heat stability

Energy Technology Data Exchange (ETDEWEB)

Mei, Ya-Fang, E-mail: ya-fang.mei@umu.se [Department of Clinical Microbiology and Virology, Umeå University, SE-901 85 Umeå (Sweden); Wu, Haidong, E-mail: haidong.wu@umu.se [Department of Clinical Microbiology and Virology, Umeå University, SE-901 85 Umeå (Sweden); Hultenby, Kjell, E-mail: kjell.hultenby@ki.se [Division of Clinical Research Centre, Department of Laboratory Medicine, Karolinska Institute, SE-14186 Stockholm (Sweden); Silver, Jim, E-mail: jim.silver@umu.se [Department of Clinical Microbiology and Virology, Umeå University, SE-901 85 Umeå (Sweden)

2016-10-15

Conventional adenovirus vectors harboring E1 or E3 deletions followed by the insertion of an exogenous gene show considerably reduced virion stability. Here, we report strategies to generate complete replication-competent Ad11p(RCAd11p) vectors that overcome the above disadvantage. A GFP cassette was successfully introduced either upstream of E1A or in the E3A region. The resulting vectors showed high expression levels of the hexon and E1genes and also strongly induced the cytopathic effect in targeted cells. When harboring oversized genomes, the RCAd11pE1 and RCAd11pE3 vectors showed significantly improved heat stability in comparison to Ad11pwt;of the three, RCAd11pE3 was the most tolerant to heat treatment. Electron microscopy showed that RCAd11pE3, RCAd11pE1, Ad11pwt, and Ad11pE1 Delmanifested dominant, moderate, minimum, or no full virus particles after heat treatment at 47 °C for 5 h. Our results demonstrated that both genome size and the insertion site in the viral genome affect virion stability. -- Highlights: •Replicating adenovirus 11p GFP vectors at the E1 or E3 region were generated. •RCAd11pE3 and RCAd11pE1 vectors manifested significantly improved heat stability. •RCAd11pE3 and RCAd11pE1 showed more full viral particles than Ad11pwt after heating. •We demonstrated that both genome size and the insertion site affect virion stability.

Complete replication-competent adenovirus 11p vectors with E1 or E3 insertions show improved heat stability

International Nuclear Information System (INIS)

Mei, Ya-Fang; Wu, Haidong; Hultenby, Kjell; Silver, Jim

2016-01-01

Conventional adenovirus vectors harboring E1 or E3 deletions followed by the insertion of an exogenous gene show considerably reduced virion stability. Here, we report strategies to generate complete replication-competent Ad11p(RCAd11p) vectors that overcome the above disadvantage. A GFP cassette was successfully introduced either upstream of E1A or in the E3A region. The resulting vectors showed high expression levels of the hexon and E1genes and also strongly induced the cytopathic effect in targeted cells. When harboring oversized genomes, the RCAd11pE1 and RCAd11pE3 vectors showed significantly improved heat stability in comparison to Ad11pwt;of the three, RCAd11pE3 was the most tolerant to heat treatment. Electron microscopy showed that RCAd11pE3, RCAd11pE1, Ad11pwt, and Ad11pE1 Delmanifested dominant, moderate, minimum, or no full virus particles after heat treatment at 47 °C for 5 h. Our results demonstrated that both genome size and the insertion site in the viral genome affect virion stability. -- Highlights: •Replicating adenovirus 11p GFP vectors at the E1 or E3 region were generated. •RCAd11pE3 and RCAd11pE1 vectors manifested significantly improved heat stability. •RCAd11pE3 and RCAd11pE1 showed more full viral particles than Ad11pwt after heating. •We demonstrated that both genome size and the insertion site affect virion stability.

Differential Effects of Emotion-Focused Therapy and Psychoeducation in Facilitating Forgiveness and Letting Go of Emotional Injuries

Science.gov (United States)

Greenberg, Leslie J.; Warwar, Serine H.; Malcolm, Wanda M.

2008-01-01

This study compared the effectiveness of emotion-focused therapy (EFT) involving gestalt empty-chair dialogue in the treatment of individuals who were emotionally injured by a significant other with therapy in a psychoeducation group designed to deal with these injuries. In addition, this study examined aspects of the emotional process of…

The Therapeutic Alliance and Family Psychoeducation in the Treatment of Schizophrenia: An Exploratory Prospective Change Process Study

Science.gov (United States)

Smerud, Phyllis E.; Rosenfarb, Irwin S.

2008-01-01

Although family psychoeducation has been shown to be highly efficacious in the treatment of schizophrenia, the mechanisms underlying the treatment's success are poorly understood. The therapeutic alliance in behavioral family management (BFM) was examined to determine whether the alliance plays a role in the efficacy of this treatment. One early…

Testing Self-Efficacy as a Pathway that Supports Self-Care among Family Caregivers in a Psychoeducational Intervention

Science.gov (United States)

Savundranayagam, Marie Y.; Brintnall-Peterson, Mary

2010-01-01

This study investigated the extent to which a psychoeducational intervention supports family-centered care by influencing health risk and self-care behaviors of caregivers of individuals with Alzheimer's disease (N = 325). Moreover, this study investigated the extent to which changes in self-efficacy explained changes in health risk and self-care…

Swelling, ion uptake and biodegradation studies of PE film modified through radiation induced graft copolymerization

Energy Technology Data Exchange (ETDEWEB)

Kaur, Inderjeet, E-mail: ij_kaur@hotmail.com [Department Chemistry, HPU Shimla 171005 (India); Gupta, Nitika; Kumari, Vandna [Department Chemistry, HPU Shimla 171005 (India)

2011-09-15

An attempt to develop biodegradable polyethylene film grafting of mixture of hydrophilic monomers methacrylic acid (MAAc) and acrylamide (AAm) onto PE film has been carried out by preirradiation method using benzoyl peroxide as the radical initiator. Since ether linkages are susceptible to easy cleavage during degradation process, PE film was irradiated before the grafting reactions by {gamma}-rays to introduce peroxidic linkages (PE-OO-PE) that offer sites for grafting. The effect of irradiation dose, monomer concentration, initiator concentration, temperature, time and amount of water on the grafting percent was determined. Maximum percentage of grafting of binary mixture (MAAc+AAm), (1792%) was obtained at a total concentration of binary monomer mixture=204.6x10{sup -2} mol/L ([MAAc]=176.5x10{sup -2} mol/L, [AAm]=28.1x10{sup -2} mol/L), [BPO]=8.3x10{sup -2} mol/L at 100 deg. C in 70 min. The grafted PE film was characterized by the Fourier Transform Infrared Spectroscopy (FTIR), Thermogravimetric Analysis (TGA) and Scanning Electron Microscopic (SEM) methods. Some selective properties of grafted films such as swelling studies, ion uptake and biodegradation studies have been investigated. The grafted films show good swelling in water, ion uptake studies shows promising results for desalination of brackish water and the soil burial test shows that PE film grafted with binary monomer mixture degrades up to 47% within 50 days. - Highlights: > Binary mixture of methacrylic acid (MAAc) and acrylamide (AAm) onto PE film by preirradiation method was carried out. > Graft copolymers of MAAc+AAm and PE film were characterized by FTIR, TGA and SEM studies and was found to be thermally stable. > Grafting of MAAc+AAm improved swelling behavior giving maximum swelling (485.71%) in water as against PE with 0% swelling. > The grafted PE-g-poly (MAAc-co-AAm) behaves as an excellent material for ion separation. > Biodegradation studies by soil burial test showed 47.19% of

Psychoeducational Intervention for Sexuality with the Aged, Family Members of the Aged, and People Who Work with the Aged.

Science.gov (United States)

White, Charles B.; Catania, Joseph A.

1982-01-01

Conducted and evaluated a sexual psychoeducational intervention with older persons, adult family members of older persons, and staff members of nursing homes. Results indicated significant changes in attitudes toward and knowledge about sexuality and aging and sexual behavior. (Author)

Comparison of BIASI and Columbia CHF correlations using BODYFIT-2PE

International Nuclear Information System (INIS)

Chen, B.C.J.; Chien, T.H.; Sha, W.T.; Kim, J.H.

1984-01-01

This paper compares the BIASI critical heat flux (CHF) correlation with the Columbia CHF correlation by using both the homogeneous equilibrium two-phase model with algebraic slip and the drift flux model in BODYFIT-2PE. All calculations were compared with the GE 3 x 3 CHF experiment. This comparison serves as a qualification process for the CHF correlations in the framework of BODYFIT-2PE

Design of the PE-3 hot heavy oil loading line

Energy Technology Data Exchange (ETDEWEB)

Mayants, Alex; Lanan, Glenn; Janardhanan, K. [INTEC Engineering, Houston, TX (United States); Gomes, Marcelino; Garcia, Amaury [TRANSPETRO - PETROBRAS Transportes, Rio de Janeiro, RJ (Brazil)

2003-07-01

The leaking of the PE-2 pipeline into Guanabara Bay. Rio de Janeiro, during late 2000 attracted widespread attention in Brazil and around the world. The safe design and operation of pipelines transporting hot, heavy hydrocarbons is critical for avoiding future oil spills. Conventional methods for designing pipelines that transport hot products rely on soil overburden to control upheaval buckling. However, extremely poor soil strength, combined with sediment mobility, led to the failure of the PE-2 pipeline. The serious consequences led TRANSPETRO to specify that the highest standards (DNV Safety Class High) were to be applied to the design and fabrication of the replacement PE-3 pipeline. The design was also required to withstand a large number of operational cycles, i.e. three (3) hot to cold cycles per week for the entire 40 years of the pipeline's design life. To meet these design challenges, several pipeline configurations were examined. A unique zigzag configuration was selected for this pipeline project. (author)

Rater reliability and concurrent validity of the Keyboard Personal Computer Style instrument (K-PeCS).

Science.gov (United States)

Baker, Nancy A; Cook, James R; Redfern, Mark S

2009-01-01

This paper describes the inter-rater and intra-rater reliability, and the concurrent validity of an observational instrument, the Keyboard Personal Computer Style instrument (K-PeCS), which assesses stereotypical postures and movements associated with computer keyboard use. Three trained raters independently rated the video clips of 45 computer keyboard users to ascertain inter-rater reliability, and then re-rated a sub-sample of 15 video clips to ascertain intra-rater reliability. Concurrent validity was assessed by comparing the ratings obtained using the K-PeCS to scores developed from a 3D motion analysis system. The overall K-PeCS had excellent reliability [inter-rater: intra-class correlation coefficients (ICC)=.90; intra-rater: ICC=.92]. Most individual items on the K-PeCS had from good to excellent reliability, although six items fell below ICC=.75. Those K-PeCS items that were assessed for concurrent validity compared favorably to the motion analysis data for all but two items. These results suggest that most items on the K-PeCS can be used to reliably document computer keyboarding style.

Targeting the Body and the Mind: Evaluation of a P.E. Curriculum Intervention for Adolescents

Science.gov (United States)

Loukaitou-Sideris, Anastasia

2015-01-01

P.E. classes are often the only opportunity for inner-city youth to engage in physical activity, but budget cuts and pressure to perform well on standardized tests has made P.E. an afterthought for many school administrators. This study evaluated the effectiveness of a new P.E. curriculum in five Los Angeles inner-city schools. Interviews were…

A Theoretical Analysis of the Performance of Learning Disabled Students on the Woodcock-Johnson Psycho-Educational Battery.

Science.gov (United States)

Shinn, Mark; And Others

Two studies were conducted to (1) analyze the subtest characteristics of the Woodcock-Johnson Psycho-Educational Battery, and (2) apply those results to an analysis of 50 fourth grade learning disabled (LD) students' performance on the Battery. Analyses indicated that the poorer performance of LD students on the Woodcock-Johnson Tests of Cognitive…

Effectiveness of a psycho-educational program for improving quality of life of fibromyalgia patients

Directory of Open Access Journals (Sweden)

Montesano Adrián

2008-01-01

Full Text Available Abstract Background Most fibromyalgia patients are seen in primary care (PC. However, the effectiveness of the treatments prescribed by general practitioners is usually minimal. The main objective of the present research is to assess the efficacy of structured psycho-educational intervention, combined with relaxation, developed to improve the quality of life of patients suffering fibromyalgia (FM. The second objective is to assess the cost-effectiveness of this multimodal intervention. Method/Design Design. Randomized controlled trial with a 12-month follow-up involving two groups, one of which is the intervention group that includes patients receiving a psychoeducational program and the other the control group consisting of patients treated for FM in the usual way. Setting. Three urban PC centers in the province of Barcelona (Spain. Sample. The total sample comprises 218 patients (over 18 years of age suffering FM, selected from a database (Rheumatology service-Viladecans Hospital of patients with this illness. Only those patients introduced in the database between the years 2005 and 2007 were included in the selection. Selected patients will be asked for written informed consent to participate in the study. Intervention. Multi-component program including information about the illness, counselling about physical exercise and training in autogenic relaxation. The intervention consists of nine 2-hour sessions delivered during a two-month period. The pharmacological treatment prescribed by the physician was maintained in both groups. Main variables. Sociodemographic characteristics, quality of life, use and cost of healthcare and social services. Measures. Quality of life is to be measured with the FIQ and the EuroQol-5D, and the use of healthcare services with an adapted version of the Client Service Receipt Inventory (CSRI. These variables will be measured before the beginning of the program (baseline and 1, 2, 6 and 12 months later. Discussion

Morphology and parameters of crystallization the blend PE/Epoxy/PE-co-PEG; Morfologia e parametros de cristalizacao da blenda PE/epoxi/PE-co-PEG

Energy Technology Data Exchange (ETDEWEB)

Becker, Daniela; Coelho, Luiz Antonio Ferreira; Nack, Fernanda; Silva, Bruna Louise, E-mail: dep2db@joinville.udesc.br [Universidade do Estado de Santa Catarina (UDESC), Joinville, SC (Brazil). Centro de Ciencias Tecnologicas

2014-07-01

This study aims to evaluate the morphology and crystallization parameters of high density polyethylene (HDPE) with different concentrations of epoxy (DGEBA / OTBG), and the compatibility of this system was used and the copolymer polyethylene-block-poly (ethylene glycol) (PEG-co-PE). The blends were obtained by mechanical mixing on a torque rheometer (Haake). Determined the crystallization parameters of the test matrix differential scanning calorimetry (DSC) and by X-ray diffraction (XRD). The morphology of the system was analyzed by transmission electron microscopy (TEM). It was observed by XRD analysis that the addition of compatibilizer and epoxy resins do not interfere with the crystal structure of HDPE, indicating that the increase in crystallinity associated with the crystallization kinetics. It was observed that the compatibilizing helped the adhesion, reducing the size of the dispersed phase becomes a more stable morphology and obtaining a distribution of the dispersed epoxy phase. (author)

Effectiveness of implementing a dyadic psychoeducational intervention for cancer patients and family caregivers.

Science.gov (United States)

Titler, Marita G; Visovatti, Moira A; Shuman, Clayton; Ellis, Katrina R; Banerjee, Tanima; Dockham, Bonnie; Yakusheva, Olga; Northouse, Laurel

2017-11-01

This study examined the effectiveness, feasibility, and satisfaction with implementation of the FOCUS program in two US Cancer Support Community affiliates in Ohio and California as well as the cost to deliver the program. FOCUS is an evidence-based psychoeducational intervention for dyads (cancer patients and caregivers). A pre-post-intervention design was employed. Eleven, five-session Focus programs were delivered by licensed professionals in a small group format (three-four dyads/group) to 36 patient-caregiver dyads. An Implementation Training Manual, a FOCUS Intervention Protocol Manual, and weekly conference calls were used to foster implementation. Participants completed questionnaires prior to and following completion of each five-session FOCUS program to measure primary (emotional distress, quality of life) and secondary outcomes (benefits of illness, self-efficacy, and dyadic communication). Enrollment and retention rates and fidelity to FOCUS were used to measure feasibility. Cost estimates were based on time and median hourly wages. Repeated analysis of variance was used to analyze the effect of FOCUS on outcomes for dyads. Descriptive statistics were used to examine feasibility, satisfaction, and cost estimates. FOCUS had positive effects on QOL (p = .014), emotional (p = .012), and functional (p = .049) well-being, emotional distress (p = .002), benefits of illness (p = .013), and self-efficacy (p = .001). Intervention fidelity was 85% with enrollment and retention rates of 71.4 and 90%, respectively. Participants were highly satisfied. Cost for oversight and delivery of the five-session FOCUS program was $168.00 per dyad. FOCUS is an economic and effective intervention to decrease distress and improve the quality of life for dyads.

PE-TIRTHA-AN ASPEK RELIGI DALAM MASYARAKAT KUNINGAN JAWA BARAT

Directory of Open Access Journals (Sweden)

Effie Latifundia

2016-07-01

Full Text Available Abstract This paper seeks to document and revealer of culture sacred  water sources in relation to society Kuningan pe-tirtha-an late period of ancient Sunda. Data obtained based on the results of archaeological research in some area of Kuningan regency, West Java province from 2012 until 2015, with the survey methods include literature studies and interviews. Pe-tirtha-an one of the sacred buildings of ancient Javanese and Sundanese term kuna. In Hindu mythology, bodies of water, such as springs, ponds, lakes, rivers, seas and so is regarded as a gathering place of the gods, the playground of the gods and considered sacred in Hindu-Buddhist. Pe-tirtha-an late period of ancient Sunda simple shape, no further formed as well as the society of ancient Javanese Majapahit era (14-15 century AD. Based on the data collected can be concluded early that sacred water sources in the community Kuningan  is a trust hereditary or ancestral (ancestor has the meaning of an equivalent or parallel pe-Tirtha's remains classical period Sundanese people kuna, which is believed to cure all illnesses, safety/blessing by way of purification used bathing, washing face/ablution, and water is taken after the prayer. Sacred water sources describe the elements of religion and belief system that continues to live in the community and a cultural value terms with the noble values of Islam continued in the future.

Psychoeducation to facilitate return to work in individuals on sick leave and at risk of having a mental disorder

DEFF Research Database (Denmark)

Pedersen, Pernille; Søgaard, Hans Jørgen; Yde, Bjarne Frostholm

2014-01-01

by psychiatric nurses, a psychologist, a social worker, a physiotherapist and a person who had previously been on sick leave due to mental health problems. The sessions focused on stress and work life, and the purpose was to provide individuals on sick leave the skills to understand and improve their mental......BACKGROUND: Sickness absence due to poor mental health is a common problem in many Western countries. To facilitate return to work, it may be important to identify individuals on sick leave and at risk of having a mental disorder and subsequently to offer appropriate treatment. Psychoeducation...... alone has not previously been used as a return to work intervention, but may be a promising tool to facilitate return to work. Therefore, the aim of the study is to evaluate the effectiveness of psychoeducation designed specifically to facilitate return to work for individuals on sick leave and at risk...

Effect of Psycho-Educational Training Program for Parent's Having Child with Leukemia on Their Experience and Psychological Wellbeing

Science.gov (United States)

Mahmoud, Sahar; Elaziz, Nahla Ahmed Abd

2015-01-01

Leukemia is a significant public health and life-threatening problem for pediatric cancer patients. Family caregivers of cancer patients receive little preparation, information, or support to perform their care giving role. This study aims to assess the effect of psycho-educational training program to enhancing practice and psychosocial adaptation…

Performan reproduksi pada persilangan Kambing Boer dan Peranakan Etawah (PE)

OpenAIRE

F. Parasmawati; Suyadi Suyadi; Sri Wahyuningsih

2014-01-01

The study tends to evaluate the reproductive performances of Boer x PE goats crossbred in field laboratory “Sumber Sekar” of the Faculty of Animal Husbandry, Brawijaya University. Data covered the reproductive performance from 2010 – 2012 including data from 23 multipaorous does (11 does of pure Boer goats, 12 does of Boer x PE crossbred). The results shows that service per conception (S/C) of the pure Boer was 3.09 ± 1.57 and 2.75± 1.35 for the crossbred (P>0.05). The days open (DO) of the B...

Performan Reproduksi Pada Persilangan Kambing Boer Dan Peranakan Etawah (PE)

OpenAIRE

Parasmawati, F; Suyadi, Suyadi; Wahyuningsih, Sri

2013-01-01

The study tends to evaluate the reproductive performances of Boer x PE goats crossbred in field laboratory “Sumber Sekar” of the Faculty of Animal Husbandry, Brawijaya University. Data covered the reproductive performance from 2010 – 2012 including data from 23 multipaorous does (11 does of pure Boer goats, 12 does of Boer x PE crossbred). The results shows that service per conception (S/C) of the pure Boer was 3.09 ± 1.57 and 2.75± 1.35 for the crossbred (P>0.05). The days open (DO) of th...

Dielectric Properties of PE/Clay Nanocomposites

Directory of Open Access Journals (Sweden)

E. David

2013-01-01

Full Text Available Polyethylene/nanoclay specimens containing from 0 to 5% nanoclays were prepared from a commercially available premixed PE/nanoclay masterbatch containing 50% wt of nanoclay. The masterbatch was diluted to the desired concentration by adding PE along with various amounts of compatibilizer in order to achieve the best possible dispersion of the nanoclay platelets. The dielectric response of the compounded samples was investigated using a combination of time and frequency-domain spectroscopy in order to cover a wide frequency window. Both techniques were in good agreement when the time-domain data was transformed into frequency-domain data. Despite their low concentration, the addition of the dispersed nanoclays led to a significant alteration of the material dielectric response in the form of the appearance of various interfacial relaxation processes and an increase of charge carrier transport within the insulation material. Moreover, an onset of nonlinear charge transport process was observed at moderate fields for specimens containing a relatively low level of nanoclays. The high-field breakdown strength was shown to have been improved by the incorporation of the nanoparticles, particularly when the exfoliation was enhanced by the use of a maleic anhydride grafted polyethylene compatibilizer.

Self-monitoring and psychoeducation in bipolar patients with a smart-phone application (SIMPLe) project: design, development and studies protocols.

Science.gov (United States)

Hidalgo-Mazzei, Diego; Mateu, Ainoa; Reinares, María; Undurraga, Juan; Bonnín, Caterina del Mar; Sánchez-Moreno, José; Vieta, Eduard; Colom, Francesc

2015-03-20

New technologies have recently been used for monitoring signs and symptoms of mental health illnesses and particularly have been tested to improve the outcomes in bipolar disorders. Web-based psychoeducational programs for bipolar disorders have also been implemented, yet to our knowledge, none of them have integrated both approaches in one single intervention. The aim of this project is to develop and validate a smartphone application to monitor symptoms and signs and empower the self-management of bipolar disorder, offering customized embedded psychoeducation contents, in order to identify early symptoms and prevent relapses and hospitalizations. The project will be carried out in three complementary phases, which will include a feasibility study (first phase), a qualitative study (second phase) and a randomized controlled trial (third phase) comparing the smartphone application (SIMPLe) on top of treatment as usual with treatment as usual alone. During the first phase, feasibility and satisfaction will be assessed with the application usage log data and with an electronic survey. Focus groups will be conducted and technical improvements will be incorporated at the second phase. Finally, at the third phase, survival analysis with multivariate data analysis will be performed and relationships between socio-demographic, clinical variables and assessments scores with relapses in each group will be explored. This project could result in a highly available, user-friendly and not costly monitoring and psychoeducational intervention that could improve the outcome of people suffering from bipolar disorders in a practical and secure way. Clinical Trials.gov: NCT02258711 (October 2014).

Shock Wave Speed and Transient Response of PE Pipe with Steel-Mesh Reinforcement

Directory of Open Access Journals (Sweden)

Wuyi Wan

2016-01-01

Full Text Available A steel mesh can improve the tensile strength and stability of a polyethylene (PE pipe in a water supply pipeline system. However, it can also cause more severe water hammer hazard due to increasing wave speed. In order to analyze the influence of the steel mesh on the shock wave speed and transient response processes, an improved wave speed formula is proposed by incorporating the equivalent elastic modulus. A field measurement validates the wave speed formula. Moreover, the transient wave propagation and extreme pressures are simulated and compared by the method of characteristics (MOC for reinforced PE pipes with various steel-mesh densities. Results show that a steel mesh can significantly increase the shock wave speed in a PE pipe and thus can cause severe peak pressure and hydraulic surges in a water supply pipeline system. The proposed wave speed formula can more reasonably evaluate the wave speed and improve the transient simulation of steel-mesh-reinforced PE pipes.

Family psychoeducation for major depressive disorder - study protocol for a randomized controlled trial

DEFF Research Database (Denmark)

Timmerby, Nina; Austin, Stephen F; Ussing, Kristian

2016-01-01

BACKGROUND: Major depressive disorder has been shown to affect many domains of family life including family functioning. Conversely, the influence of the family on the course of the depression, including the risk of relapse, is one reason for targeting the family in interventions. The few studies...... will investigate the effect of family psychoeducation compared to social support on the course of the illness in patients with major depressive disorder. METHOD/DESIGN: The study is designed as a dual center, two-armed, observer-blinded, randomized controlled trial. Relatives are randomized to participate in one...

Supplementary Material for: Recombination in pe/ppe genes contributes to genetic variation in Mycobacterium tuberculosis lineages

KAUST Repository

Phelan, Jody

2016-01-01

Abstract Background Approximately 10 % of the Mycobacterium tuberculosis genome is made up of two families of genes that are poorly characterized due to their high GC content and highly repetitive nature. The PE and PPE families are typified by their highly conserved N-terminal domains that incorporate proline-glutamate (PE) and proline-proline-glutamate (PPE) signature motifs. They are hypothesised to be important virulence factors involved with host-pathogen interactions, but their high genetic variability and complexity of analysis means they are typically disregarded in genome studies. Results To elucidate the structure of these genes, 518 genomes from a diverse international collection of clinical isolates were de novo assembled. A further 21 reference M. tuberculosis complex genomes and long read sequence data were used to validate the approach. SNP analysis revealed that variation in the majority of the 168 pe/ppe genes studied was consistent with lineage. Several recombination hotspots were identified, notably pe_pgrs3 and pe_pgrs17. Evidence of positive selection was revealed in 65 pe/ppe genes, including epitopes potentially binding to major histocompatibility complex molecules. Conclusions This, the first comprehensive study of the pe and ppe genes, provides important insight into M. tuberculosis diversity and has significant implications for vaccine development.

A Bilingual (English and Spanish) Psychoeducational Assessment MODEL Grounded in Cattell-Horn Carroll (CHC) Theory: A Cross Battery Approach

Science.gov (United States)

Olvera, Pedro; Gomez-Cerrillo, Lino

2011-01-01

The Individual with Disabilities Education Act mandates nondiscriminatory assessment for children who are culturally and linguistically diverse. Because of the overrepresentation of English Language Learners (ELL) in special education programs in the United States, the focus of this article is the psychoeducational assessment of Spanish- and…

Cloning of the cryptochrome-encoding PeCRY1 gene from Populus euphratica and functional analysis in Arabidopsis.

Directory of Open Access Journals (Sweden)

Ke Mao

Full Text Available Cryptochromes are photolyase-like blue/UV-A light receptors that evolved from photolyases. In plants, cryptochromes regulate various aspects of plant growth and development. Despite of their involvement in the control of important plant traits, however, most studies on cryptochromes have focused on lower plants and herbaceous crops, and no data on cryptochrome function are available for forest trees. In this study, we isolated a cryptochrome gene, PeCRY1, from Euphrates poplar (Populus euphratica, and analyzed its structure and function in detail. The deduced PeCRY1 amino acid sequence contained a conserved N-terminal photolyase-homologous region (PHR domain as well as a C-terminal DQXVP-acidic-STAES (DAS domain. Secondary and tertiary structure analysis showed that PeCRY1 shares high similarity with AtCRY1 from Arabidopsis thaliana. PeCRY1 expression was upregulated at the mRNA level by light. Using heterologous expression in Arabidopsis, we showed that PeCRY1 overexpression rescued the cry1 mutant phenotype. In addition, PeCRY1 overexpression inhibited hypocotyl elongation, promoted root growth, and enhanced anthocyanin accumulation in wild-type background seedlings grown under blue light. Furthermore, we examined the interaction between PeCRY1 and AtCOP1 using a bimolecular fluorescence complementation (BiFc assay. Our data provide evidence for the involvement of PeCRY1 in the control of photomorphogenesis in poplar.

Preliminary experiments to estimate the PE.MA.M (PElagic MArine Mesocosm) offshore behaviour

Science.gov (United States)

Albani, Marta; Piermattei, Viviana; Stefanì, Chiara; Marcelli, Marco

2016-04-01

The phytoplankton community is controlled not only by local environmental conditions but also by physical processes occurring on different temporal and spatial scales. Hydrodynamic local conditions play an important role in marine ecosystems. Several studies have shown that hydrodynamic conditions can influence the phytoplankton settling velocity, vertical and horizontal distribution and formation of cyanobacterial blooms. Mesocosms are useful structures to simulate marine environment at mesoscale resolution; allowing to closely approximate biotic or abiotic parameters of interest directly in nature. In this work an innovative structure named PE.MA.M (PElagic MArine Mesocosm) is presented and tested. Laboratory experiments have been conducted in order to observe seasonal variations of biomass behaviour in two different hydrodynamic conditions: outside as well as whithin the PE.MA.M. We have evaluated whether it is possible to isolate a natural system from external water mass hydrodynamic exchanges and to assume that phytoplankton cells' transition is limited at the net and sea interface. Preliminary experiments test the isolating capacity of the net, to determine the currents' attenuation rate and to estimate the possible PE.MA.M. offshore behaviour. In the first investigation, we monitored the diffusion of phytoplankton cells. The PE.MA.M. exterior and interior were simulated using a plexiglass tank divided into two half-tanks (Aout-Bin) by a septum consisting of a net like a PE.MA.M. The tank was filled up with 10 L of water and only the half-tank Aout was filled up with 10 ml of phytoplankton culture (Clorella sp.). We monitored the chlorophyll concentrations for 24 hours. The two tanks had similar concentrations after 4 hours (2.70322 mg/m³ Aout and 2.37245 mg/m3 Bin) and this constant relationship was maintened until the end of the test. In the second investigation we used clod cards to measure water motions.We conducted two experiments within tank, the first

Effectiveness of psychoeducation in reducing sickness absence and improving mental health in individuals at risk of having a mental disorder

DEFF Research Database (Denmark)

Pedersen, Pernille; Søgaard, Hans Jørgen; Labriola, Merete

2015-01-01

received a questionnaire on psychological symptoms, mental health-related quality of life, and locus of control. RESULTS: During the first 6 months after inclusion, the two groups had almost the same RR of a full return to work (RR:0.97, 95% CI: 0.78;1.21), but during the first 3 months, the individuals...... the control group. The intervention did not decrease the level of psychological symptoms or improve mental health-related quality of life; however, individuals in the intervention group improved their scores on internal locus of control at both 3 and 6 months. CONCLUSION: Offering psychoeducation......BACKGROUND: The aim of this study was to evaluate the effect of psychoeducation on return to work as an adjunct to standard case management in individuals on sick leave at risk of having a mental disorder. The participants could have different diagnoses but were all at risk of having a mental...

The effectiveness of psychoeducation and systematic desensitization to reduce test anxiety among first-year pharmacy students.

Science.gov (United States)

Rajiah, Kingston; Saravanan, Coumaravelou

2014-11-15

To analyze the effect of psychological intervention on reducing performance anxiety and the consequences of the intervention on first-year pharmacy students. In this experimental study, 236 first-year undergraduate pharmacy students from a private university in Malaysia were approached between weeks 5 and 7 of their first semester to participate in the study. The completed responses for the Westside Test Anxiety Scale (WTAS), the Kessler Perceived Distress Scale (PDS), and the Academic Motivation Scale (AMS) were received from 225 students. Out of 225 students, 42 exhibited moderate to high test anxiety according to the WTAS (score ranging from 30 to 39) and were randomly placed into either an experiment group (n=21) or a waiting list control group (n=21). The prevalence of test anxiety among pharmacy students in this study was lower compared to other university students in previous studies. The present study's anxiety management of psychoeducation and systematic education for test anxiety reduced lack of motivation and psychological distress and improved grade point average (GPA). Psychological intervention helped significantly reduce scores of test anxiety, psychological distress, and lack of motivation, and it helped improve students' GPA.

Therapeutic Factors and Members' Perception of Co-Leaders' Attitudes in a Psychoeducational Group for Greek Children with Social Anxiety

Science.gov (United States)

Brouzos, Andreas; Vassilopoulos, Stephanos P.; Baourda, Vasiliki C.

2015-01-01

The purpose of this study was to investigate therapeutic factors and perception of co-leaders' attitudes in elementary children. The Critical Incident Questionnaire was collected from participants during 8 sessions of 3 psychoeducational groups for social anxiety, whereas the Barrett-Lennard Relationship Inventory was administered twice. It was…

A C.L.E.A.R. Approach to Report Writing: A Framework for Improving the Efficacy of Psychoeducational Reports

Science.gov (United States)

Mastoras, Sarah M.; Climie, Emma A.; McCrimmon, Adam W.; Schwean, Vicki L.

2011-01-01

Psychoeducational reports are the primary means for a school psychologist to communicate the results of an assessment. Although reports should be written in the most efficient and reader-friendly manner, this is not always the case. Additionally, problems in report writing have remained relatively consistent for several decades, despite…

Utility of the Psychoeducational Profile-3 for Assessing Cognitive and Language Skills of Children with Autism Spectrum Disorders

Science.gov (United States)

Fulton, Mandy L.; D'Entremont, Barbara

2013-01-01

The Psychoeducational Profile-3's (PEP-3) ability to estimate cognitive and language skills of 136 children (20-75 months) with autism spectrum disorders (ASDs) across a range of functioning, and the association between the PEP-3 and ASD symptomatology was examined using retrospective data. PEP-3 cognitive and language measures were positively…

Absorbed energy for radiation crosslinking in stabilized PE systems

International Nuclear Information System (INIS)

Novakovic, Lj.; Gal, O.; Charlesby, A.

1990-01-01

A quantitative consideration on the absorbed energy consumption in various γ-irradiated polyethylene systems is given. On the base of the increased gel dose values for the PE systems containing antioxidant, relative to the gel doses for the pure polymers, the surplus of the absorbed energy due to the presence of the particular antioxidant is calculated. The increasing of the energy consumption in the stabilized systems depends on both the type and the content of the basic polymer. The surplus in the absorbed energy decreases with the radiation dose increasing, reflecting both the diminishing of the antioxidant concentration in the irradiating PE systems and the crosslinking level. The findings can be of interest in the estimation of the absorbed doses for the specific radiation crosslinking processes. (author)

Absorbed energy for radiation crosslinking in stabilized PE systems

Energy Technology Data Exchange (ETDEWEB)

Novakovic, Lj; Gal, O [Institut za Nuklearne Nauke Boris Kidric, Belgrade (Yugoslavia); Charlesby, A

1990-01-01

A quantitative consideration on the absorbed energy consumption in various {gamma}-irradiated polyethylene systems is given. On the base of the increased gel dose values for the PE systems containing antioxidant, relative to the gel doses for the pure polymers, the surplus of the absorbed energy due to the presence of the particular antioxidant is calculated. The increasing of the energy consumption in the stabilized systems depends on both the type and the content of the basic polymer. The surplus in the absorbed energy decreases with the radiation dose increasing, reflecting both the diminishing of the antioxidant concentration in the irradiating PE systems and the crosslinking level. The findings can be of interest in the estimation of the absorbed doses for the specific radiation crosslinking processes. (author).

Combination treatment with risperidone long-acting injection and psychoeducational approaches for preventing relapse in schizophrenia

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Zhao Y

2013-10-01

Full Text Available Yueren Zhao,1–3 Taro Kishi,1 Nakao Iwata,1 Manabu Ikeda3,4 1Department of Psychiatry, Fujita Health University School of Medicine, Toyoake, Aichi, Japan; 2Department of Psychiatry, Okehazama Hospital Fujita Kokoro Care Center, Toyoake, Aichi, Japan; 3Department of Neuropsychiatry, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Kumamoto, Japan; 4Department of Neuropsychiatry, Faculty of Life Sciences, Kumamoto University, Kumamoto, Kumamoto, Japan Abstract: A recent meta-analysis showed that long-acting injectable (LAI antipsychotics were not superior to oral antipsychotics for preventing relapse in patients with schizophrenia. We therefore designed a treatment strategy combining risperidone LAI and COMPASS (COMprehensive Psycho-educational Approach and Scheme Set, an original psychoeducational program supporting treatment with risperidone LAI and evaluating subjective treatment satisfaction, transition of symptoms, and effectiveness in preventing symptomatic relapse. The aim of this study was to examine whether addition of COMPASS to risperidone LAI was more effective in preventing relapse in schizophrenia patients than risperidone LAI alone, with the latter group consisting of patients enrolled in a Phase III trial of risperidone LAI in Japan. Patients were followed up for 6 months, with COMPASS continuously implemented from the transition to the observation phase. The primary efficacy measurements were relapse rate (rates of rehospitalization and discontinuation due to inefficacy. Secondary efficacy measurements were the Brief Psychiatric Rating Scale (BPRS and Global Assessment of Functioning (GAF scores. Of the 96 patients originally enrolled, 19 (19.8% were discontinued from all causes. During the 6-month study period, ten of the 96 patients (10.4% relapsed, compared with a 12.2% relapse rate in patients enrolled in a Phase III trial of risperidone LAI in Japan. Patients showed significant improvements in BPRS total

Internet-based cognitive behavioral therapy versus psychoeducation control for illness anxiety disorder and somatic symptom disorder: A randomized controlled trial.

Science.gov (United States)

Newby, Jill M; Smith, Jessica; Uppal, Shivani; Mason, Elizabeth; Mahoney, Alison E J; Andrews, Gavin

2018-01-01

To examine the efficacy of an Internet-delivered cognitive-behavioral therapy (iCBT) program for health anxiety compared to an active psychoeducation control group. Individuals (N = 86, mean age: 30 years, 87% female) with a Diagnostic and Statistical Manual of Mental Disorders (5th ed.) diagnosis of illness anxiety disorder or somatic symptom disorder with health anxiety were randomized to either a 6-lesson clinician-guided iCBT program for health anxiety (n = 45) or an active control group who received anxiety psychoeducation, clinical support, and monitoring (control, n = 41) over a 12-week period. Both groups experienced significant improvements between baseline and posttreatment on self-report measures of health anxiety, depression, general anxiety, and functional impairment. Intention-to-treat analyses indicated that the iCBT group experienced greater improvements in health anxiety on the Short Health Anxiety Inventory (SHAI) compared to controls (between-groups effect size = 1.39, 95% confidence interval [0.87, 1.93]), and a greater proportion of the iCBT group showed clinically reliable change on the SHAI (84% vs. 34% in the control group). Similarly, the iCBT group outperformed the control group on secondary measures of depression, generalized anxiety, functional impairment, maladaptive cognitions, body hypervigilance, safety behaviors and avoidance, and intolerance of uncertainty. Gains were maintained at 3-month follow-up in the iCBT group. iCBT for health anxiety is more effective than psychoeducation, clinical support, and monitoring, and presents an efficacious and accessible treatment option for people with health anxiety. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Whole-School Management Issues Concerning the PE Department: "A Natural Division of Labour?"

Science.gov (United States)

Williams, Gareth Mark; Williams, Dean

2013-01-01

Utilising the labour ideas of Adam Smith and Emile Durkheim as a theoretical basis, the main objective of this study was to investigate the perception that Heads of Physical Education (HoPE) face unique management and leadership challenges. Results showed that HoPE believe that they are overburdened with tasks primarily involving the delegation of…

The PE Ratio and the Predicted Earnings Growth – the Case of Poland

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Kurach Radosław

2015-06-01

Full Text Available We examine the components of equity returns on the Polish capital market. To analyse the underlying complexity of returns we took into consideration the model designed by Leibowitz (1999. This model captures three factors: dividend yield, expected growth in earnings and expected change in price-to-earnings (PE ratio. We applied this model to analyse the average discount/premium not only to particular shares but to market averages as well. Firstly, we examined the variation of PE across the companies (as adapted from Penman (1996 to analyse the average rate of return and their striking distance of individual stocks from a ‘normal’ level. Then we checked the transitory earnings in the portfolios of high PE, whereby a fall in current earnings relative to sustainable level of earnings leads to a transitory high PE ratio. We expect that the effect of transience in current year earnings can be significant. Lastly, we analysed the individual companies in order to check what percentage of companies give a “correct” signal about future prospects.

Pyrolysis studies of PP/PE/PS/PVC/HIPS-Br plastics mixed with PET and dehalogenation (Br, Cl) of the liquid products

Energy Technology Data Exchange (ETDEWEB)

Bhaskar, Thallada; Kaneko, Jun; Muto, Akinori; Sakata, Yusaku [Department of Applied Chemistry, Faculty of Engineering, Okayama University, 3-1-1 Tsushima Naka, 700-8530 Okayama (Japan); Jakab, Emma [Research Laboratory of Materials and Environmental Chemistry, Chemical Research Center, Hungarian Academy of Sciences, P.O. Box 17, H-1525 Budapest (Hungary); Matsui, Toshiki [Toda Kogyo Co. Ltd., Hiroshima 739-0652 (Japan); Uddin, Md. Azhar [Process Safety and Environment Protection Group, School of Engineering, The University of Newcastle, Callaghan, NSW 2308 (Australia)

2004-08-01

Pyrolysis of polypropylene (PP)/polyethylene (PE)/polystyrene (PS)/poly(vinyl chloride) (PVC)/high impact polystyrene with brominated flame retardant (HIPS-Br) plastics mixed with poly(ethylene terephthalate) (PET) was performed at 430C under atmospheric pressure using a semi-batch operation. The presence of PET in the pyrolysis mixture of PP/PE/PS/PVC/HIPS-Br affected significantly the formation of decomposition products and the decomposition behavior of the plastic mixture. We observed the following effects of PET on the pyrolysis of PP/PE/PS/PVC/HIPS-Br mixed plastics: (1) the yield of liquid product decreased and the formation of gaseous products increased; (2) a waxy residue was formed in addition to the solid carbon residue; (3) the formation of SbBr{sub 3} was not detected in liquid products; (4) the yield of chlorinated branched alkanes increased as well as vinyl bromide and ethyl bromide were formed. The use of calcium carbonate carbon composite (Ca-C) completely removed the chlorine and bromine content from the liquid products during PP/PE/PS/PVC/HIPS-Br pyrolysis, however in the presence of PET, the catalytic experiment (Ca-C, 8g) yielded liquid products containing 310ppm of Br and 20ppm of Cl. In addition, the Ca-C increased the yield of liquid products about 3-6wt.%, as well as enhanced the gaseous product evolution and decreased the yield of residue. The halogen free liquid hydrocarbons can be used as a feedstock in a refinery or as a fuel.

Genetic characterization of plasmid pRJ5 of Staphylococcus aureus compared to plasmid pE194

International Nuclear Information System (INIS)

Oliveira, S.S. de; Freire Bastos, M.C. de

1993-01-01

The pRJ5, a naturally occurring constitutive macrolide, lincosamide and streptogramin B (MLS) resistance plasmid of Staphylococcus aureus, was compared to pE194, a plasmid that confers the inducible phenotype. pRJ5 was stable in all strains of S. aureus tested, even under growth at 43 O C, which distinguished it from pE194 which was shown to be thermo-sensitive for replication. pRJ5, like pE194, was highly unstable in Bacillus subtilis when the cells were grown in nonselective conditions. Multimeric forms of pRJ5 DNA were detected in the few cells of B. subtilis that retained this plasmid. pE194 was transduced by phages φ 11 and φ 443 at frequencies 400 and 20-fold higher, respectively, than pRJ5. Both plasmids were co-transduced with the plasmid pRJ4. pRJ5 was shown to be compatible with pE194. Therefore they belong to distinct Inc groups. Hybridization studies revealed that pRJ5 shares a 1.35 kb region of homology to pE194, which is limited to the erm gene, conferring MLS resistance. (author)

Assessments of intellectually gifted students with(out) characteristic(s) of ASD : An explorative evaluation among diagnosticians in various psycho-educational organisations

NARCIS (Netherlands)

Burger-Veltmeijer, Agnes E.J.; Minnaert, Alexander E.M.G.; van den Bosch, Els J.

2015-01-01

Recently, Burger-Veltmeijer, Minnaert & Van den Bosch (2014) constructed a conceptual framework, called the Strengths and Weaknesses Heuristic (S&W Heuristic) which might provide systematicity and coherence in research as well as psycho-educational praxis, regarding assessments of Intellectually

Reproducibility of [123I]PE2I binding to dopamine transporters with SPECT

DEFF Research Database (Denmark)

Ziebell, Morten; Thomsen, Gerda; Knudsen, Gitte M

2007-01-01

The iodinated cocaine derivative [(123)I]PE2I is a new selective ligand for in vivo studies of the dopamine transporter (DAT) with SPECT. Recently, a bolus/infusion (B/I) protocol for [(123)I]PE2I measurements of DAT density was established [Pinborg LH et al. J Nucl Med 2005;46:1119-271]. The aims...

Evaluating feasibility and acceptability of a local psycho-educational intervention for pregnant women with common mental problems affected by armed conflict in Swat, Pakistan: A parallel randomized controlled feasibility trial.

Science.gov (United States)

Khan, Muhammad Naseem; Dherani, Mukesh; Chiumento, Anna; Atif, Najia; Bristow, Katie; Sikander, Siham; Rahman, Atif

2017-12-01

The current research was conducted in the Swat valley, where widespread conflict and militancy had been experienced prior to the field activities. The aim of this trial was to evaluate the feasibility and acceptability of a locally developed psycho-educational intervention. This mixed-methods study incorporated a quantitative and qualitative component. For the quantitative component, trial participants were identified from a cross-sectional study conducted in the earlier phase of the research, with Self-Reporting Questionnaire (SRQ) score of ≥9. Participants with suicidal ideation, severe mental or medical illness, recently given birth or living with another woman with an SRQ score of 9 or above were excluded. Participants fulfilling eligibility were randomized on a 1:1 allocation ratio using simple randomization to the psycho-educational intervention or routine care arm. The intervention arm received two psycho-educational sessions at their homes delivered by local community health worker from the study area. The primary outcome was help-seeking for psychological distress, measured by a semi-structured interview by a researcher blind to the allocation status at 2 months post-intervention. Secondary outcomes include psychological distress and social support measured by SRQ and Multidimensional Scale of Perceived Social Support (MSPSS), respectively, at 2 months post-intervention. Intervention acceptability was explored through in-depth interviews. Local community health workers with no mental health experience successfully delivered the psycho-educational sessions in the community. The uptake of intervention was good and the intervention was taken well by the families and the community health workers. The outcome evaluation was not powered; however, more women sought assistance for their distress from their community health workers in the intervention arm, compared to women in the control arm. This trial showed good acceptance and feasible delivery of a

Towards a cultural adaptation of family psychoeducation: findings from three latino focus groups.

Science.gov (United States)

Hackethal, Veronica; Spiegel, Scott; Lewis-Fernández, Roberto; Kealey, Edith; Salerno, Anthony; Finnerty, Molly

2013-10-01

This study was undertaken among Latinos receiving treatment from a community mental health center in New York City. The primary mental health concern was schizophrenia. We conducted three focus groups and present the viewpoints of consumers, family members, and providers. Using qualitative content analysis we identified four predominant categories: (1) the importance of family ties; (2) stigma about mental illness; (3) respect and trust in interpersonal relationships; and (4) facilitators and barriers to implementing Family Psychoeducation. Analysis of transcripts revealed specific subthemes for each category. Implications for imparting culturally sensitive material into mental health services for Latinos are discussed.

Prenosna peć za pečenje hleba - u funkciji obezbeđenja ishrane pripadnika vojske Srbije u mirovnim misijama/Movable oven for bread baking intended for food preparation in Serbian army peace corps

Directory of Open Access Journals (Sweden)

Branko M. Tešanović

2014-10-01

Full Text Available Peć za pečenje hleba u poljskim uslovima dodeljuje se jedinicama koje su po svom karakteru relativno stacionarne i kojima po veličini ne bi pripadale pokretne peći. Podesna je za pečenje hleba namenjenog jedinicama koje se nalaze u međunarodnim misijama, u uslovima otežanog snabdevanja, jer navike naših vojnika su da konzumiraju hleb, a ne keks. Peć je montažno-demontažnog tipa, prilagođena za korišćenje na svim vrstama terena. Jednostavne je konstrukcije, što omogućava da se demontira i lako prenosi sa mesta na mesto. / An oven for baking bread in field conditions is assigned to units that are by their nature relatively stationary and whose size does not require a movable bakery. It is intended for baking bread in our units located in international missions with supply difficulties, since our units have a habit od consuming bread instead of biscuits. The oven is of a prefabricated type, adapted for use in all types of terrains, simple design which makes it possible to be, dismantled and easily transported.

Complete genome sequence of a Chinese isolate of pepper vein yellows virus and evolutionary analysis based on the CP, MP and RdRp coding regions.

Science.gov (United States)

Liu, Maoyan; Liu, Xiangning; Li, Xun; Zhang, Deyong; Dai, Liangyin; Tang, Qianjun

2016-03-01

The genome sequence of pepper vein yellows virus (PeVYV) (PeVYV-HN, accession number KP326573), isolated from pepper plants (Capsicum annuum L.) grown at the Hunan Vegetables Institute (Changsha, Hunan, China), was determined by deep sequencing of small RNAs. The PeVYV-HN genome consists of 6244 nucleotides, contains six open reading frames (ORFs), and is similar to that of an isolate (AB594828) from Japan. Its genomic organization is similar to that of members of the genus Polerovirus. Sequence analysis revealed that PeVYV-HN shared 92% sequence identity with the Japanese PeVYV genome at both the nucleotide and amino acid levels. Evolutionary analysis based on the coat protein (CP), movement protein (MP), and RNA-dependent RNA polymerase (RdRP) showed that PeVYV could be divided into two major lineages corresponding to their geographical origins. The Asian isolates have a higher population expansion frequency than the African isolates. Negative selection and genetic drift (founder effect) were found to be the potential drivers of the molecular evolution of PeVYV. Moreover, recombination was not the distinct cause of PeVYV evolution. This is the first report of a complete genomic sequence of PeVYV in China.

Coupled Physics Environment (CouPE) library - Design, Implementation, and Release

Energy Technology Data Exchange (ETDEWEB)

Mahadevan, Vijay S. [Argonne National Lab. (ANL), Argonne, IL (United States)

2014-09-30

Over several years, high fidelity, validated mono-­physics solvers with proven scalability on peta-­scale architectures have been developed independently. Based on a unified component-­based architecture, these existing codes can be coupled with a unified mesh-­data backplane and a flexible coupling-­strategy-­based driver suite to produce a viable tool for analysts. In this report, we present details on the design decisions and developments on CouPE, an acronym that stands for Coupled Physics Environment that orchestrates a coupled physics solver through the interfaces exposed by MOAB array-­based unstructured mesh, both of which are part of SIGMA (Scalable Interfaces for Geometry and Mesh-­Based Applications) toolkit. The SIGMA toolkit contains libraries that enable scalable geometry and unstructured mesh creation and handling in a memory and computationally efficient implementation. The CouPE version being prepared for a full open-­source release along with updated documentation will contain several useful examples that will enable users to start developing their applications natively using the native MOAB mesh and couple their models to existing physics applications to analyze and solve real world problems of interest. An integrated multi-­physics simulation capability for the design and analysis of current and future nuclear reactor models is also being investigated as part of the NEAMS RPL, to tightly couple neutron transport, thermal-­hydraulics and structural mechanics physics under the SHARP framework. This report summarizes the efforts that have been invested in CouPE to bring together several existing physics applications namely PROTEUS (neutron transport code), Nek5000 (computational fluid-dynamics code) and Diablo (structural mechanics code). The goal of the SHARP framework is to perform fully resolved coupled physics analysis of a reactor on heterogeneous geometry, in order to reduce the overall numerical uncertainty while leveraging

The influence of psychoeducation on regulating biological rhythm in a sample of patients with bipolar II disorder: a randomized clinical trial

Directory of Open Access Journals (Sweden)

Faria AD

2014-06-01

Full Text Available Augusto Duarte Faria,1 Luciano Dias de Mattos Souza,2 Taiane de Azevedo Cardoso,2 Karen Amaral Tavares Pinheiro,2 Ricardo Tavares Pinheiro,2 Ricardo Azevedo da Silva,2 Karen Jansen21Department of Clinical and Health Psychology, Universidade Federal do Rio Grande – FURG, Rio Grande, RS, Brazil; 2Health and Behavior Postgraduate Program, Universidade Católica de Pelotas – UCPEL, Pelotas, RS, BrazilIntroduction: Changes in biological rhythm are among the various characteristics of bipolar disorder, and have long been associated with the functional impairment of the disease. There are only a few viable options of psychosocial interventions that deal with this specific topic; one of them is psychoeducation, a model that, although it has been used by practitioners for some time, only recently have studies shown its efficacy in clinical practice.Aim: To assess if patients undergoing psychosocial intervention in addition to a pharmacological treatment have better regulation of their biological rhythm than those only using medication.Method: This study is a randomized clinical trial that compares a standard medication intervention to an intervention combined with drugs and psychoeducation. The evaluation of the biological rhythm was made using the Biological Rhythm Interview of Assessment in Neuropsychiatry, an 18-item scale divided in four areas (sleep, activity, social rhythm, and eating pattern. The combined intervention consisted of medication and a short-term psychoeducation model summarized in a protocol of six individual sessions of 1 hour each.Results: The sample consisted of 61 patients with bipolar II disorder, but during the study, there were 14 losses to follow-up. Therefore, the final sample consisted of 45 individuals (26 for standard intervention and 19 for combined. The results showed that, in this sample and time period evaluated, the combined treatment of medication and psychoeducation had no statistically significant impact on the

Assessments of Intellectually Gifted Students With(out) Characteristic(s) of ASD: An Explorative Evaluation among Diagnosticians in Various Psycho-Educational Organisations

Science.gov (United States)

Burger-Veltmeijer, Agnes E. J.; Minnaert, Alexander E. M. G.; van den Bosch, Els J.

2015-01-01

Recently, Burger-Veltmeijer, Minnaert & Van den Bosch (2014) constructed a conceptual framework, called the Strengths and Weaknesses Heuristic ("S&W Heuristic") which might provide systematicity and coherence in research as well as psycho-educational praxis, regarding assessments of Intellectually Gifted (IG) students with…

Mutations in ppe38 block PE_PGRS secretion and increase virulence of Mycobacterium tuberculosis.

Science.gov (United States)

Ates, Louis S; Dippenaar, Anzaan; Ummels, Roy; Piersma, Sander R; van der Woude, Aniek D; van der Kuij, Kim; Le Chevalier, Fabien; Mata-Espinosa, Dulce; Barrios-Payán, Jorge; Marquina-Castillo, Brenda; Guapillo, Carolina; Jiménez, Connie R; Pain, Arnab; Houben, Edith N G; Warren, Robin M; Brosch, Roland; Hernández-Pando, Rogelio; Bitter, Wilbert

2018-02-01

Mycobacterium tuberculosis requires a large number of secreted and exported proteins for its virulence, immune modulation and nutrient uptake. Most of these proteins are transported by the different type VII secretion systems 1,2 . The most recently evolved type VII secretion system, ESX-5, secretes dozens of substrates belonging to the PE and PPE families, which are named for conserved proline and glutamic acid residues close to the amino terminus 3,4 . However, the role of these proteins remains largely elusive 1 . Here, we show that mutations of ppe38 completely block the secretion of two large subsets of ESX-5 substrates, that is, PPE-MPTR and PE_PGRS, together comprising >80 proteins. Importantly, hypervirulent clinical M. tuberculosis strains of the Beijing lineage have such a mutation and a concomitant loss of secretion 5 . Restoration of PPE38-dependent secretion partially reverted the hypervirulence phenotype of a Beijing strain, and deletion of ppe38 in moderately virulent M. tuberculosis increased virulence. This indicates that these ESX-5 substrates have an important role in virulence attenuation. Phylogenetic analysis revealed that deletion of ppe38 occurred at the branching point of the 'modern' Beijing sublineage and is shared by Beijing outbreak strains worldwide, suggesting that this deletion may have contributed to their success and global distribution 6,7 .

Mutations in ppe38 block PE_PGRS secretion and increase virulence of Mycobacterium tuberculosis

KAUST Repository

Ates, Louis S.

2018-01-12

Mycobacterium tuberculosis requires a large number of secreted and exported proteins for its virulence, immune modulation and nutrient uptake. Most of these proteins are transported by the different type VII secretion systems1,2. The most recently evolved type VII secretion system, ESX-5, secretes dozens of substrates belonging to the PE and PPE families, which are named for conserved proline and glutamic acid residues close to the amino terminus3,4. However, the role of these proteins remains largely elusive1. Here, we show that mutations of ppe38 completely block the secretion of two large subsets of ESX-5 substrates, that is, PPE-MPTR and PE_PGRS, together comprising >80 proteins. Importantly, hypervirulent clinical M. tuberculosis strains of the Beijing lineage have such a mutation and a concomitant loss of secretion5. Restoration of PPE38-dependent secretion partially reverted the hypervirulence phenotype of a Beijing strain, and deletion of ppe38 in moderately virulent M. tuberculosis increased virulence. This indicates that these ESX-5 substrates have an important role in virulence attenuation. Phylogenetic analysis revealed that deletion of ppe38 occurred at the branching point of the ‘modern’ Beijing sublineage and is shared by Beijing outbreak strains worldwide, suggesting that this deletion may have contributed to their success and global distribution6,7.

Mutations in ppe38 block PE_PGRS secretion and increase virulence of Mycobacterium tuberculosis

KAUST Repository

Ates, Louis S.; Dippenaar, Anzaan; Ummels, Roy; Piersma, Sander R.; van der Woude, Aniek D.; van der Kuij, Kim; Le Chevalier, Fabien; Mata-Espinosa, Dulce; Barrios-Payá n, Jorge; Marquina-Castillo, Brenda; Guapillo, Carolina; Jimé nez, Connie R.; Pain, Arnab; Houben, Edith N. G.; Warren, Robin M.; Brosch, Roland; Herná ndez-Pando, Rogelio; Bitter, Wilbert

2018-01-01

Mycobacterium tuberculosis requires a large number of secreted and exported proteins for its virulence, immune modulation and nutrient uptake. Most of these proteins are transported by the different type VII secretion systems1,2. The most recently evolved type VII secretion system, ESX-5, secretes dozens of substrates belonging to the PE and PPE families, which are named for conserved proline and glutamic acid residues close to the amino terminus3,4. However, the role of these proteins remains largely elusive1. Here, we show that mutations of ppe38 completely block the secretion of two large subsets of ESX-5 substrates, that is, PPE-MPTR and PE_PGRS, together comprising >80 proteins. Importantly, hypervirulent clinical M. tuberculosis strains of the Beijing lineage have such a mutation and a concomitant loss of secretion5. Restoration of PPE38-dependent secretion partially reverted the hypervirulence phenotype of a Beijing strain, and deletion of ppe38 in moderately virulent M. tuberculosis increased virulence. This indicates that these ESX-5 substrates have an important role in virulence attenuation. Phylogenetic analysis revealed that deletion of ppe38 occurred at the branching point of the ‘modern’ Beijing sublineage and is shared by Beijing outbreak strains worldwide, suggesting that this deletion may have contributed to their success and global distribution6,7.

Effect of intensive plasma exchange (PE) in rapidly progressive crescentic glomerulonephritis (RPCGN).

Science.gov (United States)

D'Amico, G; Sinico, R; Fornasieri, A; Ferrario, F; Colasanti, G; Porri, M T; Paracchini, M L; Gibelli, A

1983-07-01

Ten adult patients with RPCGN (crescents in greater than 70% of glomeruli), primary in 6 and associated with systemic diseases in 4, were treated with PE, associated with oral steroids (P) and cyclophosphamide (C) in all cases and with intravenous methylprednisolone pulses (MP) in 7 cases. Four out of ten patients were anuric and needed dialysis treatment at the start of treatment. Therapeutic benefit, i.e. reversal of the trend to further deterioration and substantial improvement of GFR, was achieved in 8 out of 10 patients (80%), including 2 of 4 anuric patients, and in 7 of those (8) who had still active cellular crescents (87.5%). Similar therapeutic benefit had been achieved only in 10% of a comparable population of 10 patients with RPCGN treated before 1980 with P and C, without PE or MP pulses. It is difficult to establish whether the better therapeutic results in the more recently treated group were due to PE or to MP pulses of to both the new approaches, even though the clinical improvement obtained in all the 3 patients treated with PE without concomitant MP suggest a specific beneficial role for PE. RPCGN is a catastrophic illness characterized by progressive deterioration of kidney function, resulting in oliguria and uremia, usually within weeks or months. The most consistent histopathologic finding is the presence of extensive glomerular crescents resulting from proliferation of the extracapillary epithelial cell lining of Bowman's capsule. It is apparent that RPCGN is not a homogeneous entity, clinically, histologically or immunohistologically, but rather a clinicopathologic syndrome, the features of which may be seen in a variety of systemic disorders, including SLE, polyarteritis nodosa, Wegener's granulomatosis, Henoch-Schönlein purpura, cryoglobulinemia, and subacute bacterial endocarditis.(ABSTRACT TRUNCATED AT 250 WORDS)

[Psychoeducation leads to a reduction in fear of spiders in 8- to 9-year-old children - a pilot study].

Science.gov (United States)

Leutgeb, Verena; Schaider, Miriam; Schienle, Anne

2012-09-01

In Western societies spiders are among the least liked of all arthropods, eliciting feelings of fear and disgust. The clinical manifestation of this fear - spider phobia - is a common anxiety disorder. In most cases the disorder has an early onset in childhood. The symptoms show a chronic course and can persist into adulthood if not treated. Etiological models emphasize the role of modeling and negative information transmission for the acquisition of the disorder. Even though powerful psychotherapeutic methods exist, referral to treatment is rather uncommon for children. Often spontaneous remission is expected, but that is atypical. The current study developed a psychoeducative program on spiders for elementary school children and evaluated it on a sample of 36 children aged 8 to 10 years. The main goal of this pilot study was to test the feasibility of the program. The study showed a reduction of fear of spiders after psychoeducation in girls and boys with previously high or moderate fear of spiders. The program could become a valuable contribution to the prevention of spider phobia and should be evaluated in future controlled trials.

Copper nanoparticles functionalized PE: Preparation, characterization and magnetic properties

International Nuclear Information System (INIS)

Reznickova, A.; Orendac, M.; Kolska, Z.; Cizmar, E.; Dendisova, M.; Svorcik, V.

2016-01-01

Highlights: • Polyethylene (PE) surface was activated by argon plasma discharge. • Copper nanoparticles were coated on polyethylene via dithiol interlayer. • Prepared samples exhibit excellent structural and magnetic properties. • Studied properties may be utilized in design and fabrication of electronic devices. - Abstract: We report grafting of copper nanoparticles (CuNP) on plasma activated high density polyethylene (HDPE) via dithiol interlayer pointing out to the structural and magnetic properties of those composites. The as-synthesized Cu nanoparticles have been characterized by high-resolution transmission electron microscopy (HRTEM/TEM) and UV–vis spectroscopy. Properties of pristine PE and their plasma treated counterparts were studied by different experimental techniques: X-ray photoelectron spectroscopy (XPS), UV–vis spectroscopy, energy dispersive X-ray spectroscopy (EDS), zeta potential, electron spin resonance (ESR) and SQUID magnetometry. From TEM and HRTEM analyses, it is found that the size of high purity Cu nanoparticles is (12.2 ± 5.2) nm. It was determined that in the CuNPs, the copper atoms are arranged mostly in the (111) and (200) planes. Absorption in UV–vis region by these nanoparticles is ranging from 570 to 670 nm. EDS revealed that after 1 h of grafting are Cu nanoparticles homogeneously distributed over the whole surface and after 24 h of grafting Cu nanoparticles tend to aggregate slightly. The combined investigation of magnetic properties using ESR spectrometry and SQUID magnetometry confirmed the presence of copper nanoparticles anchored on PE substrate and indicated ferromagnetic interactions.

Copper nanoparticles functionalized PE: Preparation, characterization and magnetic properties

Energy Technology Data Exchange (ETDEWEB)

Reznickova, A., E-mail: alena.reznickova@vscht.cz [Department of Solid State Engineering, University of Chemistry and Technology, 166 28 Prague 6 (Czech Republic); Orendac, M., E-mail: martin.orendac@upjs.sk [Faculty of Science, P.J. Safarik University, Park Angelinum 9, 04013 Kosice (Slovakia); Kolska, Z., E-mail: zdenka.kolska@seznam.cz [Faculty of Science, J.E. Purkyne University, 400 96 Usti nad Labem (Czech Republic); Cizmar, E., E-mail: erik.cizmar@upjs.sk [Faculty of Science, P.J. Safarik University, Park Angelinum 9, 04013 Kosice (Slovakia); Dendisova, M., E-mail: vyskovsm@vscht.cz [Department of Physical Chemistry, University of Chemistry and Technology Prague, 166 28 Prague 6 (Czech Republic); Svorcik, V., E-mail: vaclav.svorcik@vscht.cz [Department of Solid State Engineering, University of Chemistry and Technology, 166 28 Prague 6 (Czech Republic)

2016-12-30

Highlights: • Polyethylene (PE) surface was activated by argon plasma discharge. • Copper nanoparticles were coated on polyethylene via dithiol interlayer. • Prepared samples exhibit excellent structural and magnetic properties. • Studied properties may be utilized in design and fabrication of electronic devices. - Abstract: We report grafting of copper nanoparticles (CuNP) on plasma activated high density polyethylene (HDPE) via dithiol interlayer pointing out to the structural and magnetic properties of those composites. The as-synthesized Cu nanoparticles have been characterized by high-resolution transmission electron microscopy (HRTEM/TEM) and UV–vis spectroscopy. Properties of pristine PE and their plasma treated counterparts were studied by different experimental techniques: X-ray photoelectron spectroscopy (XPS), UV–vis spectroscopy, energy dispersive X-ray spectroscopy (EDS), zeta potential, electron spin resonance (ESR) and SQUID magnetometry. From TEM and HRTEM analyses, it is found that the size of high purity Cu nanoparticles is (12.2 ± 5.2) nm. It was determined that in the CuNPs, the copper atoms are arranged mostly in the (111) and (200) planes. Absorption in UV–vis region by these nanoparticles is ranging from 570 to 670 nm. EDS revealed that after 1 h of grafting are Cu nanoparticles homogeneously distributed over the whole surface and after 24 h of grafting Cu nanoparticles tend to aggregate slightly. The combined investigation of magnetic properties using ESR spectrometry and SQUID magnetometry confirmed the presence of copper nanoparticles anchored on PE substrate and indicated ferromagnetic interactions.

Expression of the phycoerythrin gene of Gracilaria lemaneiformis (Rhodophyta) in E. coli and evaluation of the bioactivity of recombinant PE

Science.gov (United States)

Wen, Ruobing; Sui, Zhenghong; Zhang, Xuecheng; Zhang, Shuang; Qin, Song

2007-10-01

Phycoerythrin (PE) is one of the most important proteins involved in light capturing during photosynthesis in red algae. Its potential biological activities had gained wide concerns. In the present study, tumor cytotoxic and hydroxyl radical assay were preformed to detect the bioactivity of recombinant PE. Recombinant plasmids pGEX-PE and pBGL were transformed into E. coli BL21 to make two recombinant strains BEX (pGEX-PE) and BGL (pBGL). PE expressing in BEX (pGEX-PE) was validated by SDS-PAGE and Western blotting analysis. SDS-PAGE analysis indicated that the PE-GST fusion protein was mostly inclusion bodies. Specific expression of PE was confirmed by Western blotting analysis. The recombinant E. coli BEX (pGEX-PE) cells were collected and sonicated. The supernatants were reserved for the tumor cytotoxic experiments. The result of tumor cytotoxic assay indicated that the supernatants containing PE had the activity of inhibiting the growth of Hela cells and with the increase of protein concentration, the inhibiting rate increased from 37.31% to 63.26%, which showed significant difference from the control. Hydroxyl radical scavenging effect was tested with supernatants of BEX (pGEX-PE) and BGL (pBGL) cell lysates treated with sonication and heating. For the sonication samples, the scavenging rates of the supernatants of BEX (pGEX-PE) and BGL (pBGL) cell lysates were significantly higher than the negative control BL21(pGEX-4T) ( Pprotein content. For the heating samples, except for the 0.2 mg mL-1 BGL (pBGL) products, the scavenging effects of the supernatants of BEX (pGEX-PE) and BGL (pBGL) cell lysates were stronger than that of negative control BL21(pGEX-4T). However, the effect intensity was not positively correlated with the increase of the protein concentration. Though a partially decreased hydroxyl radical scavenging activity was led by heating, the biological activity was still retained and conspicuous. This research showed that phycoerythrin protein

An economic evaluation alongside a randomised controlled trial on psycho-education counselling intervention offered by midwives to address women's fear of childbirth in Australia.

Science.gov (United States)

Turkstra, Erika; Mihala, Gabor; Scuffham, Paul A; Creedy, Debra K; Gamble, Jenny; Toohill, Jocelyn; Fenwick, Jennifer

2017-03-01

The rate of caesarean section continues to increase, and there is evidence that childbirth fear is a contributing factor. Insufficient evidence is available on the impact of reducing childbirth fear on health-related quality of life and health service use. We undertook an economic evaluation of a psycho-education counselling intervention offered by midwives to address women's fear of childbirth in Australia. Pregnant women (n = 339) with high childbirth fear were randomised to a midwife-led psycho-education intervention for childbirth fear or to usual care. This paper presents the economic evaluation of the intervention based on health-related quality of life and health service use from recruitment to six weeks postpartum (n = 184). The changes in health-related quality of life after birth (EQ-5D-3L: 0.016 vs. 0.010, p = 0.833, for usual care and intervention) and total health care use cost (AUS$10,110 vs. AUS$9980, p = 0.819) were similar between groups. The intervention did not increase costs; however, in a post hoc analysis, the interventions might be cost-effective for those women with very high childbirth fear. This brief psycho-education intervention by midwives did not improve the health-related quality of life of women, and had no impact on overall cost. Copyright © 2016 Elsevier B.V. All rights reserved.

Modification of UHMWPE membrane with a PE/clay/PE-G-MA nano composite film to treat oily effluents; Modificacao de membrana de PEUAPM com filme nanocomposito de PEAD/argila/PE-G-MA para o tratamento de efluentes oleosos

Energy Technology Data Exchange (ETDEWEB)

Oliveira, Suelem S.L.; Silva, Caio M.B.; Leal, Tania L; Carvalho, Laura H; Costa, Anna R.M. [Universidade Federal de Campina Grande (UFCG), PB (Brazil)], e-mail: tanlucleal@yahoo.com.br

2011-07-01

Interest in techniques of surface modification is evinced by the large number of studies in recent decades. In this work the internal surfaces of polymeric membranes of ultra high molecular weight polyethylene (UHMWPE) were modified by impregnation of HDPE/organoclay/PE-g-MA nanocomposite film. The addition of PE-g-MA aims to increase polymer/clay interaction and to control and/or modify surface characteristics of UHMWPE membranes, such as permeability and pore size, so as to make the membranes more efficient and/or appropriate for effluent treatment, more specifically in the treatment of oil contaminated water. The films were analyzed by infrared spectroscopy (FTIR), the modified membranes were characterized by scanning electron microscopy (SEM) and their performance (permeate flux and selectivity) were measured using distilled water and an oil in water dispersion. (author)

Dynamic behavior of PE-HD pipes grade

Czech Academy of Sciences Publication Activity Database

Trnka, Jan; Buchar, Jaroslav; Nezbedová, E.

2017-01-01

Roč. 373, č. 1 (2017), č. článku 1700038. ISSN 1022-1360 R&D Projects: GA MŠk(CZ) EF15_003/0000493 Institutional support: RVO:61388998 Keywords : dynamic behavior * PE-HD * split Hopkinson pressure bar test * strain rate Subject RIV: JI - Composite Materials OBOR OECD: Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics http://onlinelibrary.wiley.com/doi/10.1002/masy.201700038/full

Cross-country discrepancies on public understanding of stress concepts: evidence for stress-management psychoeducational programs.

Science.gov (United States)

Souza-Talarico, Juliana Nery; Wan, Nathalie; Santos, Sheila; Fialho, Patrícia Paes Araujo; Chaves, Eliane Corrêa; Caramelli, Paulo; Bianchi, Estela Ferraz; Santos, Aline Talita; Lupien, Sonia J

2016-06-03

Negative effects of stress have pose one of the major threats to the health and economic well being of individuals independently of age and cultural background. Nevertheless, the term "stress" has been globally used unlinked from scientificevidence-based meaning. The discrepancies between scientific and public stress knowledge are focus of concern and little is know about it. This is relevant since misconceptions about stress may influence the effects of stress-management psychoeducational programs and the development of best practices for interventions. The study aimed to analyze stress knowledge among the Canadian and Brazilian general public and to determine the extent to which scientific and popular views of stress differ between those countries. We evaluated 1156 healthy participants between 18 and 88 years of age recruited from Canada (n = 502) and Brazil (n = 654). To assess stress knowledge, a questionnaire composed of questions regarding stress concepts ("stress is bad" versus "stress-free life is good") and factors capable of triggering the stress response ("novelty, unpredictability, low sense of control and social evaluative threat versus "time pressure,work overload, conflict, unbalance and children") was used. Both Canadian and Brazilian participants showed misconceptions about stress and the factors capable of triggering a stress response. However, the rate of misconceptions was higher in Brazil than in Canada (p stress science and its variance according to a country's society. Psychoeducational programs and vulnerability of stress-related disorder are discussed.

Time delay of the PeV gamma ray burst after the October 1985 radio flare of Cygnus X-3

Energy Technology Data Exchange (ETDEWEB)

Berezinsky, V S

1988-08-11

Cygnus X-3 remains a puzzling and controversial source of ultra-high-energy radiation, E greater than or equal to 0.1 PeV. In existing data, TeV and sometimes PeV radiation has been seen episodically; such an episode is connected with the radio flare of Cyg X-3 in October 1985, when PeV radiation with no phase structure was seen. The PeV pulse was detected 3-5 days after the radio flare. The author proposes a natural explanation for the delay, in which gamma-photons of PeV energy are absorbed by radio radiation inside the source. After a delay, the gamma radiation emerges as the radio flux diminishes and absorption decreases.

Final report of the Peña Blanca natural analogue project

Energy Technology Data Exchange (ETDEWEB)

Levy, Schön S. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Goldstein, Steven Joel [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Abdel-Fattah, Amr I. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Amato, Ronald S. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Anthony, Elizabeth [Univ. of Texas, El Paso, TX (United States); Cook, Paul [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Dobson, Patrick F. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Fayek, Mostafa [Univ. of Manitoba, Winnipeg (Canada); French, Diana [Univ. of Texas, El Paso, TX (United States); Garza, Rodrigo de [Univ. Autonoma de Chihuahua (Mexico); Ghezzehei, Teamrat [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Goodell, Philip C. [Univ. of Texas, El Paso, TX (United States); Harder, Steven H. [Univ. of Texas, El Paso, TX (United States); Ku, Teh-Lung [Univ. of Southern California, Los Angeles, CA (United States); Luo, Shangde [Univ. of Southern California, Los Angeles, CA (United States); Murrell, Michael Tildon [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Norman, Deborah E. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Nunn, Andrew J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Oliver, Ronald [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Pekar-Carpenter, Katrina [Univ. of Texas, El Paso, TX (United States); Rearick, Michael Sean [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Ren, Minghua [Univ. of Texas, El Paso, TX (United States); Reyes-Cortes, Ignacio [Univ. Autonoma de Chihuahua (Mexico); Pineda, Jose Alfredo [El Instituto de Ecologia (INECOL) (Mexico); Saulnier, George [AREVA Federal Services LLC, Charlotte, NC (United States); Tarimala, Sowmitri [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Walton, John [Univ. of Texas, El Paso, TX (United States)

2016-10-04

The Peña Blanca region, 50 km north of Chihuahua City, Chihuahua, México, was a target of uranium exploration and mining by the Mexican government. After mining ceased in 1981, researchers became interested in this region as a study area for subsurface uranium migration with relevance to geologic disposal of nuclear waste. Many studies related to this concept were conducted at the Nopal I mine site located on a cuesta (hill) of the Sierra Peña Blanca. This site has geologic, tectonic, hydrologic, and geochemical similarities to Yucca Mountain, Nevada, a formerly proposed site for a high-level nuclear-waste repository in the unsaturated zone. The U.S. Department of Energy (U.S. DOE), Office of Civilian Radioactive Waste Management (OCRWM), sponsored studies at Nopal I in the 1990s and supported the drilling of three research wells – PB1, PB2, and PB3 – at the site in 2003. Beginning in 2004, the Peña Blanca Natural Analogue Project was undertaken by U.S. DOE, OCRWM to develop a three-dimensional conceptual model of the transport of uranium and its radiogenic daughter products at the Nopal I site.

Assessing the Psychoeducational Approach to Transcendence and Health Program: An Intervention to Foster Self-Transcendence and Well-Being in Community-Dwelling Older Adults.

Science.gov (United States)

McCarthy, Valerie Lander; Bowland, Sharon; Hall, Lynne A; Connelly, Jennifer

2015-12-01

The late-life developmental process of self-transcendence shapes elders' perspectives on self, others, the nature of this world, and of a dimension beyond the here and now. This qualitative pilot study evaluated the Psychoeducational Approach to Transcendence and Health (PATH) Program, a psychoeducational intervention to promote self-transcendence and well-being in community-dwelling women at a senior center. The intervention involved eight weekly group sessions using group processes, mindfulness practices, creative experiences, and independent at-home practice. The findings supported the underlying theory-based structure and content of the intervention and indicated the intervention may empower elders to attend to self-care, develop acceptance, and learn new skills associated with health and well-being, thus merits further study. Based on insights gained from facilitators' and participants' experiences and perceptions, the intervention will be revised and strengthened. © The Author(s) 2015.

Morphology and parameters of crystallization the blend PE/Epoxy/PE-co-PEG

International Nuclear Information System (INIS)

Becker, Daniela; Coelho, Luiz Antonio Ferreira; Nack, Fernanda; Silva, Bruna Louise

2014-01-01

This study aims to evaluate the morphology and crystallization parameters of high density polyethylene (HDPE) with different concentrations of epoxy (DGEBA / OTBG), and the compatibility of this system was used and the copolymer polyethylene-block-poly (ethylene glycol) (PEG-co-PE). The blends were obtained by mechanical mixing on a torque rheometer (Haake). Determined the crystallization parameters of the test matrix differential scanning calorimetry (DSC) and by X-ray diffraction (XRD). The morphology of the system was analyzed by transmission electron microscopy (TEM). It was observed by XRD analysis that the addition of compatibilizer and epoxy resins do not interfere with the crystal structure of HDPE, indicating that the increase in crystallinity associated with the crystallization kinetics. It was observed that the compatibilizing helped the adhesion, reducing the size of the dispersed phase becomes a more stable morphology and obtaining a distribution of the dispersed epoxy phase. (author)

Molecular Cloning and Functional Analysis of UV RESISTANCE LOCUS 8 (PeUVR8 from Populus euphratica.

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Ke Mao

Full Text Available Ultraviolet-B (UV-B; 280-315 nm light, which is an integral part of the solar radiation reaching the surface of the Earth, induces a broad range of physiological responses in plants. The UV RESISTANCE LOCUS 8 (UVR8 protein is the first and only light photoreceptor characterized to date that is specific for UV-B light and it regulates various aspects of plant growth and development in response to UV-B light. Despite its involvement in the control of important plant traits, most studies on UV-B photoreceptors have focused on Arabidopsis and no data on UVR8 function are available for forest trees. In this study, we isolated a homologue of the UV receptor UVR8 of Arabidopsis, PeUVR8, from Populus euphratica (Euphrates poplar and analyzed its structure and function in detail. The deduced PeUVR8 amino acid sequence contained nine well-conserved regulator of chromosome condensation 1 (RCC1 repeats and the region 27 amino acids from the C terminus (C27 that interact with COP1 (CONSTITUTIVELY PHOTOMORPHOGENIC1. Secondary and tertiary structure analysis showed that PeUVR8 shares high similarity with the AtUVR8 protein from Arabidopsis thaliana. Using heterologous expression in Arabidopsis, we showed that PeUVR8 overexpression rescued the uvr8 mutant phenotype. In addition, PeUVR8 overexpression in wild-type background seedlings grown under UV-B light inhibited hypocotyl elongation and enhanced anthocyanin accumulation. Furthermore, we examined the interaction between PeUVR8 and AtCOP1 using a bimolecular fluorescence complementation (BiFC assay. Our data provide evidence that PeUVR8 plays important roles in the control of photomorphogenesis in planta.

Biocompatible and colloidally stabilized mPEG-PE/calcium phosphate hybrid nanoparticles loaded with siRNAs targeting tumors

OpenAIRE

Gao, Pei; Zhang, Xiangyu; Wang, Hongzhi; Zhang, Qinghong; Li, He; Li, Yaogang; Duan, Yourong

2015-01-01

Calcium phosphate nanoparticles are safe and effective delivery vehicles for small interfering RNA (siRNA), as a result of their excellent biocompatibility. In this work, mPEG-PE (polyethylene glycol-L-?-phosphatidylethanolamine) was synthesized and used to prepare nanoparticles composed of mPEG-PE and calcium phosphate for siRNA delivery. Calcium phosphate and mPEG-PE formed the stable hybrid nanoparticles through self-assembly resulting from electrostatic interaction in water. The average s...

The Effects of Music and Group Stage on Group Leader and Member Behavior in Psychoeducational Groups for Children of Divorce

Science.gov (United States)

Cercone, Kristin; DeLucia-Waack, Janice

2012-01-01

This study examined the effects of music and group stage on group process and group leader and member behavior within 8-week psychoeducational groups for children of divorce. Audiotapes of group sessions were rated using the Interactional Process Analysis and the Group Sessions Ratings Scale. Both treatment groups were very similar in terms of…

Creating a Safe Space: A Case Study of Complex Trauma and a Call for Proactive Comprehensive Psychoeducational Assessments and Reviews

Science.gov (United States)

Mainwaring, Debra J.

2015-01-01

This article advocates for proactive, dynamic and comprehensive psycho-educational assessments for children and young people who have a history of complex trauma, because of its known effects on development and learning. A case study is shared of a young woman with a history of complex trauma because of exposure to parental neglect, multiple…

PeTTSy: a computational tool for perturbation analysis of complex systems biology models.

Science.gov (United States)

Domijan, Mirela; Brown, Paul E; Shulgin, Boris V; Rand, David A

2016-03-10

Over the last decade sensitivity analysis techniques have been shown to be very useful to analyse complex and high dimensional Systems Biology models. However, many of the currently available toolboxes have either used parameter sampling, been focused on a restricted set of model observables of interest, studied optimisation of a objective function, or have not dealt with multiple simultaneous model parameter changes where the changes can be permanent or temporary. Here we introduce our new, freely downloadable toolbox, PeTTSy (Perturbation Theory Toolbox for Systems). PeTTSy is a package for MATLAB which implements a wide array of techniques for the perturbation theory and sensitivity analysis of large and complex ordinary differential equation (ODE) based models. PeTTSy is a comprehensive modelling framework that introduces a number of new approaches and that fully addresses analysis of oscillatory systems. It examines sensitivity analysis of the models to perturbations of parameters, where the perturbation timing, strength, length and overall shape can be controlled by the user. This can be done in a system-global setting, namely, the user can determine how many parameters to perturb, by how much and for how long. PeTTSy also offers the user the ability to explore the effect of the parameter perturbations on many different types of outputs: period, phase (timing of peak) and model solutions. PeTTSy can be employed on a wide range of mathematical models including free-running and forced oscillators and signalling systems. To enable experimental optimisation using the Fisher Information Matrix it efficiently allows one to combine multiple variants of a model (i.e. a model with multiple experimental conditions) in order to determine the value of new experiments. It is especially useful in the analysis of large and complex models involving many variables and parameters. PeTTSy is a comprehensive tool for analysing large and complex models of regulatory and

Low Pressure DC Glow Discharge Air Plasma Surface Treatment of Polyethylene (PE) Film for Improvement of Adhesive Properties

International Nuclear Information System (INIS)

Pandiyaraj, Krishnasamy Navaneetha; Yoganand, Paramasivam; Selvarajan, Vengatasamy; Deshmukh, Rajendrasing R.; Balasubramanian, Suresh; Maruthamuthu, Sundaram

2013-01-01

The present work deals with the change in surface properties of polyethylene (PE) film using DC low pressure glow discharge air plasma and makes it useful for technical applications. The change in hydrophilicity of the modified PE film surface was investigated by measuring contact angle and surface energy as a function of exposure time. Changes in the morphological and chemical composition of PE films were analyzed by atomic force microscopy (AFM) and X-ray photoelectron spectroscopy (XPS). The improvement in adhesion was studied by measuring T-peel and lap-shear strength. The results show that the wettability and surface energy of the PE film has been improved due to the introduction of oxygen-containing polar groups and an increase in surface roughness. The XPS result clearly shows the increase in concentration of oxygen content and the formation of polar groups on the polymer surface. The AFM observation on PE film shows that the roughness of the surface increased due to plasma treatment. The above morphological and chemical changes enhanced the adhesive properties of the PE film surfaces, which was confirmed by T-peel and lap-shear tests.

Effect of communication skill training using group psychoeducation method on the stress level of psychiatry ward nurses.

Science.gov (United States)

Ghazavi, Zahra; Lohrasbi, Fatemeh; Mehrabi, Tayebeh

2010-12-01

Nursing is a dynamic and supportive job, with the main role of taking care of patients. Maintaining appropriate communication of the nurse with the patients is particularly known as the main core of care in mental health. However, in spite of the importance of providing communication, one of the main sources of stress in nurses of psychiatry wards is communication with the patients. Some important reasons for inappropriate relationship between the nurse and patient can be lack of necessary skills to communicate with patients because of insufficient training. Although training communication skills is an important part of the education of medical and paramedical students, in recent studies it has been demonstrated that the communication skills learned in theoretical courses would not necessarily be transferred to clinical settings, and proving training in clinical settings is a must. The present study was carried out to determine the effect of training communication skills using psychoeducation method on the stress level of nurses of psychiatry wards in 2010. This is a quasi-experimental study. The participants were 45 nurses; 23 and 22 in the experiment and control groups, respectively, working in psychiatry wards of Noor and Farabi hospitals, Isfahan, Iran. The sampling was carried out by the census method, and then the participants were randomly assigned to the two groups of experiment and control, using random number table. The two groups filled out the demographic data form and also the questionnaire on nurses' occupational stress, designed by the researcher. The questionnaire was filled out three times; before, immediately after, and one month after the training. Training of communication skills was carried out using group psychoeducation method, in six sessions, each lasted for 1.5 hours. The training sessions of the experiment group were held in Farabi Hospital. The findings indicated that before the intervention, the members of the two groups had a high

Relations among basic psychological needs, PE-motivation and fundamental movement skills in 9-12-year-old boys and girls in Physical Education

NARCIS (Netherlands)

van Aart, I.; Hartman, E.; Elferink-Gemser, M.; Mombarg, R.; Visscher, C.

Background: Many children aged 9-12 appear to have low levels of fundamental movement skills (FMS). Physical education (PE) is important because PE-teachers can teach children a variety of FMS and can influence PE-motivation. However, declined levels of PE-motivation are reported in the final grades

Effects of ionizing radiation on the properties of ultra-high molecular weight polyethylene (PE-UHMW)

International Nuclear Information System (INIS)

Kurth, M.

1990-01-01

Ultra high molecular weight polyethylene (PE-UHMW) is used in most artificial joint replacement devices. Prior to implantation in biological environment, radiatin sterilization by 60 Co or electron beam is common. It is well known that polyethylene exposed to ionizing radiation of any sort undergo physical changes due to chain scission and/or crosslinking. PE-UHMW sheets, 8 mm thick, were either 60 Co or electron beam irradiated, in the range of 10-150 kGy under air or nitrogen atmoshere. The crystallinity of the irradiated samples increases with the irradiation dose. The chain scission/crosslinking events ratio determine the network structure and the sol/gel ratio. The latter was found to depend on irradiation dose, radiation atmosphere and sample thickness. Moreover 60 Co-irradiation is about 5 times more effective in forming PE-UHMW gel than electron-irradiation. Besides the degree of crosslinking, the molecular weight distribution is the main determinant of the structural properties of PE-UHMW. Low molecular weight fractions were also found. Using a dose of 30 kGy ( 60 Co in air), the average molecular weight of the soluble part after extraction decreased from originally 2.3 million g/mol to 170.000 g/mol, corresponding to a factor of about 10. These changes in molecular weight have a strong influence on the mechanical properties of PE-UHMW. Crosslinking slightly increases the yield strength, while the elongation at break decreases. Long-term compressive creep is reduced if the material is irradiated. Obviously, increased crystallinity after oxidative chain scission affects a higher deformation resistance. Radiation crosslinked structures cause a significant increase in abrasion resistance. The above described structural changes occur even upon irradiation of very low doses as used during sterilization. This study will enable to reduce the radiation sterilization damage and thus to gain long term stability of PE-UHMW medical devices. (orig./BBR)

PET imaging of dopamine transporters with [18F]FE-PE2I: Effects of anti-Parkinsonian drugs

International Nuclear Information System (INIS)

Bang, Ji-In; Jung, In Soon; Song, Yoo Sung; Park, Hyun Soo; Moon, Byung Seok; Lee, Byung Chul; Kim, Sang Eun

2016-01-01

Purpose: This study aimed to assess the striatal [ 18 F]FE-PE2I binding and the immunohistochemical stain of tyrosine hydroxylase (TH) in the striatum, and to evaluate the effects of therapeutic drugs on [ 18 F]FE-PE2I binding. Methods: Dynamic PET/CT of [ 18 F]FE-PE2I was performed in Parkinson’s disease (PD) rat models, induced by the unilateral injection of 6-OHDA into the striatum. A simplified reference tissue model method was used to calculate the striatal binding potential (striatal BP ND ). Each of the four normal rats was pretreated with pramipexole, amantadine, and escitalopram 30 min before [ 18 F]FE-PE2I injection. The effect of L-DOPA combined with benserazide was assessed in the normal and PD rats. Results: The BP ND was significantly lower in the lesioned striatum than in the striatum of the normal rats. After the pretreatment with pramipexole, amantadine, and escitalopram, the values of the striatal BP ND did not differ from those of the controls. The pretreatment with L-DOPA/benserazide, however, significantly reduced the striatal BP ND . The striatal BP ND of the PD rats with L-DOPA/benserazide pretreatment was not different from that of the same PD rats with placebo treatment. Conclusion: [ 18 F]FE-PE2I may be used as a radioligand for the in-vivo imaging of the DAT. In the normal rats, [ 18 F]FE-PE2I binding is unaffected by pramipexole, amantadine, and escitalopram. L-DOPA/benserazide does not affect the striatal [ 18 F]FE-PE2I binding in PD rats

Unilateral RS3PE in a Patient of Seronegative Rheumatoid Arthritis

Directory of Open Access Journals (Sweden)

Ankur Nandan Varshney

2013-01-01

Full Text Available Remitting seronegative symmetrical synovitis with pitting edema (RS3PE is a rare but well-reported clinical entity. It is classically described as symmetrical involvement of both upper extremities. Asymmetrical involvement had also been reported, but unilateral presentation is very rare. We hereby report a case of unilateral RS3PE in a patient of seronegative rheumatoid arthritis which was initially misdiagnosed as cellulitis and was given high dose antibiotics without any significant improvement. Later a rheumatologic consultation leads to a prompt diagnosis, and treatment with steroids leads to dramatic reversal of symptoms. This case demonstrates the rare presentation of this rare clinical entity and highlights the necessity of awareness regarding unilateral disease to clinicians.

A Newly Defined Area of the Mouse Anterior Hypothalamus Involved in Septohypothalamic Circuit: Perifornical Area of the Anterior Hypothalamus, PeFAH.

Science.gov (United States)

Horii-Hayashi, Noriko; Nishi, Mayumi

2018-02-27

Although the hypothalamus is classified into more than 10 compartments, it still contains uncharacterized areas. In this study, we identified a new triangular-shaped area between the paraventricular hypothalamic nucleus (PVN) and the fornix area in the mouse anterior hypothalamus, which is enriched in chondroitin sulfate proteoglycans (CSPGs). We designated this region as the perifornical area of the anterior hypothalamus (PeFAH) based on its anatomical location. As evidenced by Nissl staining, the PeFAH was distinguishable as an area of relatively low density. Immunohistochemical and DNA microarray analyses indicated that PeFAH contains sparsely distributed calretinin-positive neurons and densely clustered enkephalin-positive neurons. Furthermore, the PeFAH was shown to have bidirectional neural connections with the lateral septum. Indeed, we confirmed enkephalinergic projections from PeFAH neurons to the lateral septum, and inversely, calbindin-positive lateral septum neurons as afferents to the PeFAH. Finally, c-Fos expression analysis revealed that the activity of certain PeFAH neuronal populations tended to be increased by psychological stressors, but not that of enkephalinergic neurons. We proposed PeFAH as a new region in the AH.

Early physical training and psycho-educational intervention for patients undergoing coronary artery bypass grafting. The SheppHeart randomized 2 × 2 factorial clinical pilot trial

DEFF Research Database (Denmark)

Højskov, Ida E; Moons, Philip; Hansen, Niels V

2015-01-01

BACKGROUND: Patients undergoing coronary artery bypass graft surgery often experience a range of problems and symptoms such as immobility, pain and insufficient sleep. Results from trials investigating testing in-hospital physical exercise or psychological intervention have been promising. However......, no randomized clinical trials have tested a comprehensive rehabilitation programme consisting of both physical exercise and psycho-education in the early rehabilitation phase. AIMS: The aims of the present SheppHeart pilot randomized clinical trial were to evaluate the feasibility of patient recruitment......, patient acceptance of the intervention, safety and tolerability of the intervention. METHODS AND DESIGN: Sixty patients admitted for coronary artery bypass graft were randomized 1:1:1:1 to: 1) physical exercise plus usual care, or 2) psycho-educational intervention plus usual care, or 3) physical exercise...

Aspectos discursivos em As Bruxas de Salem: peça e filme

OpenAIRE

Pinheiro, Eder Sergio

2009-01-01

Esta pesquisa, cujo título é Aspectos Discursivos em As Bruxas de Salem: eça e Filme, propõe discutir a transposição da linguagem escrita, neste caso, as rubricas da peça de teatro para a linguagem fílmica, devido a problemática das duas linguagens se diferenciarem, convergirem-se e cruzarem-se ao mesmo tempo. Deste modo, dois fragmentos foram escolhidos para análise, sendo eles: um trecho da peça escrita As Bruxas de Salem (1953) e outro do filme (1976), ambos os trechos são correspondent...

Proceedings of the Inaugural Pediatric Dermatology Research Alliance (PeDRA) Conference

Science.gov (United States)

Siegel, Dawn H.; Choate, Keith; Drolet, Beth A.; Frieden, Ilona J.; Teng, Joyce M.; Tom, Wynnis; Williams, Mary; Eichenfield, Lawrence F.; Paller, Amy S.

2014-01-01

Abstract/Statement of the problem Skin disease research involving children currently faces several major hurdles and as a result, many therapies are only available for off-label use in children and many of the most pressing clinical needs of our pediatric population remain unsolved. A strategic planning committee of the Society for Pediatric Dermatology (SPD) identified the need for an organized, inclusive research alliance to augment the resources of individual practitioners and pre-existing smaller collaborative groups and facilitate robust, multicenter basic, translational, and clinical research and therapeutic trials. A December 2011 National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) Roundtable on Pediatric Dermatology further detailed the therapeutic gaps and barriers to translation of scientific advances to clinical practice. Building on these forums, in July 2012, a group of interested investigators met in Monterey, CA to develop the infrastructure for collaborative pediatric skin research, now called the Pediatric Dermatology Research Alliance (PeDRA). The vision of PeDRA is to create sustainable collaborative research networks to better understand, prevent, treat and cure dermatologic diseases in children. From that starting point, subcommittees and expert members were added, stakeholders identified, and seed funding garnered, with the first PeDRA stand-alone research meeting* realized in Chicago, IL in October 2013. PMID:25318428

Did you get any help? A post-hoc secondary analysis of a randomized controlled trial of psychoeducation for patients with antisocial personality disorder in outpatient substance abuse treatment programs.

Science.gov (United States)

Thylstrup, Birgitte; Schrøder, Sidsel; Fridell, Mats; Hesse, Morten

2017-01-09

People in treatment for substance use disorder commonly have comorbid personality disorders, including antisocial personality disorder. Little is known about treatments that specifically address comorbid antisocial personality disorder. Self-rated help received for antisocial personality disorder was assessed during follow-ups at 3, 9 and 15 months post-randomization of a randomized trial of psychoeducation for people with comorbid substance use and antisocial personality disorder (n = 175). Randomization to psychoeducation was associated with increased perceived help for antisocial personality disorder. Perceived help for antisocial personality disorder was in turn associated with more days abstinent and higher treatment satisfaction at the 3-month follow-up, and reduced risk of dropping out of treatment after the 3-month follow-up, and perceived help mediated the effects of random assignment on days abstinent at 3-month. Brief psychoeducation for antisocial personality disorder increased patients' self-rated help for antisocial personality disorder in substance abuse treatment, and reporting having received help for antisocial personality disorder was in turn associated with better short-term outcomes, e.g., days abstinent, dropout from treatment and treatment satisfaction. ISRCTN registry, ISRCTN67266318 , retrospectively registered 17/7/2012.

PeRL: A circum-Arctic Permafrost Region Pond and Lake database

Science.gov (United States)

Muster, Sina; Roth, Kurt; Langer, Moritz; Lange, Stephan; Cresto Aleina, Fabio; Bartsch, Annett; Morgenstern, Anne; Grosse, Guido; Jones, Benjamin; Sannel, A.B.K.; Sjoberg, Ylva; Gunther, Frank; Andresen, Christian; Veremeeva, Alexandra; Lindgren, Prajna R.; Bouchard, Frédéric; Lara, Mark J.; Fortier, Daniel; Charbonneau, Simon; Virtanen, Tarmo A.; Hugelius, Gustaf; Palmtag, J.; Siewert, Matthias B.; Riley, William J.; Koven, Charles; Boike, Julia

2017-01-01

Ponds and lakes are abundant in Arctic permafrost lowlands. They play an important role in Arctic wetland ecosystems by regulating carbon, water, and energy fluxes and providing freshwater habitats. However, ponds, i.e., waterbodies with surface areas smaller than 1. 0 × 104 m2, have not been inventoried on global and regional scales. The Permafrost Region Pond and Lake (PeRL) database presents the results of a circum-Arctic effort to map ponds and lakes from modern (2002–2013) high-resolution aerial and satellite imagery with a resolution of 5 m or better. The database also includes historical imagery from 1948 to 1965 with a resolution of 6 m or better. PeRL includes 69 maps covering a wide range of environmental conditions from tundra to boreal regions and from continuous to discontinuous permafrost zones. Waterbody maps are linked to regional permafrost landscape maps which provide information on permafrost extent, ground ice volume, geology, and lithology. This paper describes waterbody classification and accuracy, and presents statistics of waterbody distribution for each site. Maps of permafrost landscapes in Alaska, Canada, and Russia are used to extrapolate waterbody statistics from the site level to regional landscape units. PeRL presents pond and lake estimates for a total area of 1. 4 × 106 km2 across the Arctic, about 17 % of the Arctic lowland ( s.l.) land surface area. PeRL waterbodies with sizes of 1. 0 × 106 m2 down to 1. 0 × 102 m2 contributed up to 21 % to the total water fraction. Waterbody density ranged from 1. 0 × 10 to 9. 4 × 101 km−2. Ponds are the dominant waterbody type by number in all landscapes representing 45–99 % of the total waterbody number. The implementation of PeRL size distributions in land surface models will greatly improve the investigation and projection of surface inundation and carbon fluxes in permafrost lowlands. Waterbody maps, study area

Relations among Basic Psychological Needs, PE-Motivation and Fundamental Movement Skills in 9-12-Year-Old Boys and Girls in Physical Education

Science.gov (United States)

van Aart, I.; Hartman, E.; Elferink-Gemser, M.; Mombarg, R.; Visscher, C.

2017-01-01

Background: Many children aged 9-12 appear to have low levels of fundamental movement skills (FMS). Physical education (PE) is important because PE-teachers can teach children a variety of FMS and can influence PE-motivation. However, declined levels of PE-motivation are reported in the final grades of elementary school. Therefore, more insight in…

Chromosome Characteristic of Peranakan Etawa (PE) Goat (Capra hircus Linn.) as Indonesian Local Breed

Science.gov (United States)

Putri, A. R. I.; Ciptadi, G.; Warih, A. P.

2018-02-01

Chromosome characteristics of Peranakan Etawa (PE) goat needs to be analyzed because information about Indonesian goat races is very limited. The purpose of this research was to determine the characteristics of PE goat chromosome as basic data as one of the genetic local resources. Blood was collected from pair of PE goat at Sumber Sekar Field Laboratory, Faculty of Animal Husbandry, Brawijaya University, Malang. Blood cultured using standard cytogenetic technique and stained with G-Banding. Observations being done in metaphase cells and analyzed using Genus Cytovision Image. Chromosomes arranged and numbered by standard goat karyotype. The result of this research showed that PE goat had number of chromosomes 2n=60, consisting of 29 pairs of autosome and a pair of sex chromosomes. Female goat had average of total length (TL) of autosome ranged from 47.91 µm±6.46 to 22.12 µm±3.33. TL of chromosome X are 45.96 µm±4,59 and 44.45 µm±3,96. Centromeric index (Ci) of chromosome X, 31,74 and 32,80. PE goat had average of TL of autosome ranged from 58.20µm±6.72 to 18.97µm±2.82. TL of chromosome X is 56,42µm±7,38 and Y chromosome is 15,80 µm±3,24. Ci in chromosome X and Y are 19.34 and 46.84. These results concluded that the total of goat chromosome was 60 with types of autosomal chromosomes were acrocentric as many as 58 chromosomes and pair of sex chromosomes XX and XY, X classified as subtelocentric and Y submetacentric.

The effectiveness of a trauma-focused psycho-educational secondary prevention program for children exposed to interparental violence: study protocol for a randomized controlled trial

NARCIS (Netherlands)

Overbeek, M.M.; de Schipper, J.C.; Lamers-Winkelman, F.; Schuengel, C.

2012-01-01

Background: Children who witness interparental violence are at a heightened risk for developing psychosocial, behavioral and cognitive problems, as well as posttraumatic stress symptoms. For these children the psycho-educational secondary prevention program 'En nu ik...!' ('It's my turn now!') has

Evaluation of primary health workers training program to provide psychoeducation to family caregivers of persons with psychotic disorder

OpenAIRE

Marchira, Carla Raymondalexas; Puspitasari, Warih Andan; Rochmawati, Ida; Mulyani, Siti

2016-01-01

ABTRACT Many persons suffering psychotic illnesses, such as schizophrenia, are largely untreated in low income countries. In these settings, most persons with severe mental illness live with their families. Thus, families play a particular critical role in determining whether a person with a psychotic illness will receive treatment and what the quality of treatment. Psychoeducation has proven to be extremely effective in helping families develop the knowledge and skills which is necessar...

The Melanoma care study: protocol of a randomised controlled trial of a psycho-educational intervention for melanoma survivors at high risk of developing new primary disease.

Science.gov (United States)

Dieng, Mbathio; Kasparian, Nadine A; Morton, Rachael L; Mann, Graham J; Butow, Phyllis; Menzies, Scott; Costa, Daniel S J; Cust, Anne E

2015-01-01

Despite a good prognosis for most melanoma survivors, many experience substantial fear of new or recurrent melanoma, worry and anxiety about the future, and unmet healthcare needs. In this protocol, we outline the design and methods of the Melanoma Care Study for melanoma survivors at high risk of developing new primary disease. The objective of this study is to evaluate the efficacy and cost-effectiveness of a psycho-educational intervention for improving psychological and behavioural adjustment to melanoma risk. The study design is a two-arm randomised controlled trial comparing a psycho-educational intervention to usual care. The intervention is comprised of a newly-developed psycho-educational booklet and three telephone sessions delivered by a trained psychologist. A total of 154 melanoma survivors at high risk of developing new primary disease who are attending one of three melanoma high risk clinics in New South Wales, Australia, will be recruited. Participants will be assessed at baseline (6 weeks before their high risk clinic dermatological appointment), and then 4 weeks and 6 months after their appointment. If effectiveness of the intervention is demonstrated at 6 months, an additional assessment at 12 months is planned. The primary outcome is fear of new or recurrent melanoma, as assessed by the Fear of Cancer Recurrence Inventory (FCRI). Secondary outcomes include anxiety, depression, unmet supportive care needs, satisfaction with clinical care, knowledge, behavioural adjustment to melanoma risk, quality of life, and cost-effectiveness of the intervention from a health system perspective. Following the intention-to-treat principle, linear mixed models will be used to analyse the data to account for repeated measures. A process evaluation will also be carried out to inform and facilitate potential translation and implementation into clinical practice. This study will provide high quality evidence on the efficacy and cost-effectiveness of a psycho-educational

Water cycle research associated with the CaPE hydrometeorology project (CHymP

Science.gov (United States)

Duchon, Claude E.

1993-01-01

One outgrowth of the Convection and Precipitation/Electrification (CaPE) experiment that took place in central Florida during July and August 1991 was the creation of the CaPE Hydrometeorology Project (CHymP). The principal goal of this project is to investigate the daily water cycle of the CaPE experimental area by analyzing the numerous land and atmosphere in situ and remotely sensed data sets that were generated during the 40-days of observations. The water cycle comprises the atmospheric branch. In turn, the atmospheric branch comprises precipitation leaving the base of the atmospheric volume under study, evaporation and transpiration entering the base, the net horizontal fluxes of water vapor and cloud water through the volume and the conversion of water vapor to cloud water and vice-versa. The sum of these components results in a time rate of change in the water and liquid water (or ice) content of the atmospheric volume. The components of the land branch are precipitation input to and evaporation and transpiration output from the surface, net horizontal fluxes of surface and subsurface water, the sum of which results in a time rate of change in surface and subsurface water mass. The objective of CHymP is to estimate these components in order to determine the daily water budget for a selected area within the CaPE domain. This work began in earnest in the summer of 1992 and continues. Even estimating all the budget components for one day is a complex and time consuming task. The discussions below provides a short summary of the rainfall quality assessment procedures followed by a plan for estimating the horizontal moisture flux.

Effectiveness of a Psycho-Educational Staff Training Program on Attitudes of Staff in a Long-Term Care Facility: A Pilot Study and Framework

Science.gov (United States)

Elpers, Kathy; Amano, Takashi; DeCoster, Vaughn; Johnson, Missy

2017-01-01

Managing Behavioral and Psychological Symptoms of Dementia (BPSD) is a significant challenge for staff working in long-term care facilities. This study examines the effectiveness of a psycho-educational training aimed at changing staff's attitudes. The results indicated that participants' attitudes toward dementia were more positive,…

Relations among basic psychological needs, PE-motivation and fundamental movement skills in 9–12-year-old boys and girls in Physical Education

NARCIS (Netherlands)

van Aart, Ingrid; Hartman, E.; Elferink-Gemser, Marije; Mombarg, Remo; Visscher, Chris

2015-01-01

: Many children aged 9–12 appear to have low levels of fundamental movement skills (FMS). Physical education (PE) is important because PE-teachers can teach children a variety of FMS and can influence PE-motivation. However, declined levels of PE-motivation are reported in the final grades of

Active Bilayer PE/PCL Films for Food Packaging Modified with Zinc Oxide and Casein

OpenAIRE

Rešček, Ana; Kratofil Krehula, Ljerka; Katančić, Zvonimir; Hrnjak-Murgić, Zlata

2015-01-01

This paper studies the properties of active polymer food packaging bilayer polyethylene/polycaprolactone (PE/PCL) films. Such packaging material consists of primary PE layer coated with thin film of PCL coating modified with active component (zinc oxide or zinc oxide/casein complex) with intention to extend the shelf life of food and to maintain the quality and health safety. The influence of additives as active components on barrier, mechanical, thermal and antimicrobial properties of such m...

The Senior Companion Program Plus: A culturally tailored psychoeducational training program (innovative practice).

Science.gov (United States)

Fields, Noelle L; Xu, Ling; Richardson, Virginia E; Parekh, Rupal; Ivey, Dorothea; Feinhals, Gretchen; Calhoun, Melanie

2016-01-01

A purposive sample of African American Senior Companions ( N = 23) participated in a 5-day, 20-hour psychoeducational training designed to address the unique cultural needs of African American dementia caregivers. Previous studies have not utilized lay caregiver volunteers such as Senior Companions in dementia research in the United States. Pre- and post-tests were administered to determine whether African American Senior Companions increased their knowledge of Alzheimer's disease after participating in the Senior Companion Program Plus. Results from both the quantitative and qualitative data suggest that participants improved their understanding of Alzheimer's disease. Findings from the Senior Companion Program Plus pilot warrant further study for its potential as cost effective, culturally tailored training for Senior Companions who serve persons with dementia and their family caregivers.

Gulmarg estimate of PeV photon flux from Cygnus X-3 and its relevance

International Nuclear Information System (INIS)

Bhat, C.L.; Sapru, M.L.; Razdan, H.

1986-01-01

An analysis of atmospheric Cerenkov pulses recorded during January 1976 - December 1977, by a wide-angle photomultiplier system at Gulmarg (India), reveals a phase-dependent component exhibiting the characteristic Cygnus X-3 modulation period of 4.8h. Its amplitude, given by the number of excess events in the phase peak relative to the total phase-independent events, is found to be (1.8 ± 0.4)per cent, corresponding to a detected average flux of (1.6 ± 0.4) x 10 -12 γcm -2 s -1 above 0.5 PeV (1PeV = 10 15 eV). Taken together with the spectral data for the following years from several other experiments, there is the suggestion of a long-term reduction in the luminosity of the PeV source by a factor of ∼ 1.5 y -1 (exponential decay law with a time constant of ∼ 2.3y). This intriguing possibility is further strengthened by an examination of the Haverah Park phase-histograms of Cygnus X-3 for the period January 1979 to December 1984 and the Plateau Rosa data recorded between December 1981 - March 1985, which display analogous long-term behaviour at > 10 15 eV and > 2 x 10 13 eV respectively. After accounting for losses in the PeV photon beam due to γ-γ interactions with the 2.7deg K microwave background, a comparison of the ultra high energy photon fluxes from Cygnus X-3 with those in 10 11 - 10 12 eV energy region shows that the latter are significant by lower. This suggests that the TeV photons undergo servere circumstellar abnsorption through interactions with optical/infrared photons or/and have a production spectrum which differs in some significant manner from the one responsible for generating the PeV flux. (author)

Characterization of genomic variations in SNPs of PE_PGRS genes reveals deletions and insertions in extensively drug resistant (XDR) M. tuberculosis strains from Pakistan

KAUST Repository

Kanji, Akbar; Hasan, Zahra; Ali, Asho M.; McNerney, Ruth; Mallard, Kim E.; Coll, Francesc; Hill-Cawthorne, Grant A.; Pain, Arnab; Nair, Mridul; Clark, Taane G.; Zaver, Ambreen; Jafri, Sana M Wasim; Hasan, Rumina

2015-01-01

Background: Mycobacterium tuberculosis (MTB) PE_PGRS genes belong to the PE multi-gene family. Although the function of the members of the PE_PGRS multi-gene family is not yet known, it is hypothesized that the PE_PGRS genes may be associated

A Randomized Controlled Trial Comparing Behavioral, Educational, and Pharmacological Treatments in Youths With Chronic Tic Disorder or Tourette Syndrome.

Science.gov (United States)

Rizzo, Renata; Pellico, Alessandra; Silvestri, Paola Rosaria; Chiarotti, Flavia; Cardona, Francesco

2018-01-01

The existing literature on the treatment of pediatric chronic tic disorder (CTD) and Tourette syndrome (TS) indicates that both behavioral therapy (BT) and pharmacotherapy (PT) are effective for reducing symptoms. To evaluate the efficacy of BT compared to psychoeducation (PE) or PT for reducing tics and co-occurring symptoms and for improving quality of life (QoL) in a sample of youths with CTD and TS. A 10 weeks, 2 sites (Catania, Rome) randomized controlled trial. Participants were randomized to receive one of the following treatments: BT, PE, or PT. 110 outpatients aged between 8 and 17 years affected by CTD or TS. Patients in the BT and PT groups showed a significant reduction in the severity of tic symptoms, while the PE group did not show any improvement. PT was more effective for reducing obsessive compulsive symptoms than BT, while PE group did not show any improvement. Both BT and PT groups showed an improvement in most QoL domains, whereas no differences were found in the PE group. BT is as effective as pharmacological therapy in the treatment of tic disorders in children and adolescents, thus offering an alternative to medications for CTD and TS.

Wind Transport of Radionuclide- Bearing Dust, Peña Blanca, Chihuahua, Mexico

Science.gov (United States)

Velarde, R.; Goodell, P. C.; Gill, T. E.; Arimoto, R.

2007-05-01

This investigation evaluates radionuclide fractionation during wind erosion of high-grade uranium ore storage piles at Peña Blanca (50km north of Chihuahua City), Chihuahua, Mexico. The aridity of the local environment promotes dust resuspension by high winds. Although active operations ceased in 1983, the Peña Blanca mining district is one of Mexico`s most important uranium ore reserves. The study site contains piles of high grade ore, left loose on the surface, and separated by the specific deposits from which they were derived (Margaritas, Nopal I, and Puerto I). Similar locations do not exist in the United States, since uranium mining sites in the USA have been reclaimed. The Peña Blanca site serves as an analog for the Yucca Mountain project. Dust deposition is collected at Peña Blanca with BSNE sediment catchers (Fryrear, 1986) and marble dust traps (Reheis, 1999). These devices capture windblown sediment; subsequently, the sample data will help quantify potentially radioactive short term field sediment loss from the repository surface and determine sediment flux. Aerosols and surface materials will be analyzed and radioactivity levels established utilizing techniques such as gamma spectroscopy. As a result, we will be able to estimate how much radionuclide contaminated dust is being transported or attached geochemically to fine grain soils or minerals (e.g., clays or iron oxides). The high-grade uranium-bearing material is at secular equilibrium, thus the entire decay series is present. Of resulting interest is not only the aeolian transport of uranium, but also of the other daughter products. These studies will improve our understanding of geochemical cycling of radionuclides with respect to sources, transport, and deposition. The results may also have important implications for the geosciences and homeland security, and potential applications to public health. Funding for this project is provided in part via a NSF grant to Arimoto.

Melhorando o desfecho do transtorno bipolar usando estratégias não farmacológicas: o papel da psicoeducação Improving the outcome of bipolar disorder through non-pharmacological strategies: the role of psychoeducation

Directory of Open Access Journals (Sweden)

Francesc Colom

2004-10-01

Full Text Available O presente artigo avalia a eficácia da psicoeducação e estratégias relacionadas nos transtornos bipolares. Vários ensaios clínicos aleatorizados demonstraram, recentemente, a eficácia de intervenções psicológicas - a saber: a identificação de sinais prodrômicos, terapia cognitivo-comportamental, psicoeducação e intervenções focadas na família - como um acréscimo profilático à medicação. Todos esses estudos são aqui apresentados, conjuntamente com os estudos pioneiros na área. Há vários tópicos que todo programa psicoeducacional deve incluir para assegurar sua utilidade e eles serão resumidos em doze pontos. Grosso modo, a psicoeducação deve conter informações gerais sobre a doença bipolar, elementos para a aumentar a adesão ao tratamento, ensinar o reconhecimento rápido de recaídas e questões sobre a regularidade do modo de vida. Hoje em dia, várias diretrizes para o tratamento incluem a psicoeducação como uma ferramenta profilática crucial. Os clínicos devem estar conscientes disso e começar a praticar a psicoeducação em sua prática clínica cotidiana.The present paper addresses the efficacy of psychoeducation and related strategies in bipolar disorders. Recently, several randomised clinical trials have shown the efficacy of psychological interventions -namely identification of prodromal signs, cognitive-behavioral therapy, psychoeducation and family-focused interventions- as a prophylactic add-on to medication. All these studies are presented hereby, together with the pioneer studies in the field. There are several topics that every psychoeducational program should include to ensure its usefulness, and they will be summarized in twelve points. Roughly, psychoeducation should contain general information about bipolar illness, compliance enhancement elements, teaching on early recognition of relapses and lifestyle regularity issues. Nowadays, several treatment guidelines include psychoeducation as a

Traffic speed data imputation method based on tensor completion.

Science.gov (United States)

Ran, Bin; Tan, Huachun; Feng, Jianshuai; Liu, Ying; Wang, Wuhong

2015-01-01

Traffic speed data plays a key role in Intelligent Transportation Systems (ITS); however, missing traffic data would affect the performance of ITS as well as Advanced Traveler Information Systems (ATIS). In this paper, we handle this issue by a novel tensor-based imputation approach. Specifically, tensor pattern is adopted for modeling traffic speed data and then High accurate Low Rank Tensor Completion (HaLRTC), an efficient tensor completion method, is employed to estimate the missing traffic speed data. This proposed method is able to recover missing entries from given entries, which may be noisy, considering severe fluctuation of traffic speed data compared with traffic volume. The proposed method is evaluated on Performance Measurement System (PeMS) database, and the experimental results show the superiority of the proposed approach over state-of-the-art baseline approaches.

Self-monitoring and psychoeducation in bipolar patients with a smart-phone application (SIMPLe) project: design, development and studies protocols

OpenAIRE

Hidalgo-Mazzei, Diego; Mateu, Ainoa; Reinares, Mar?a; Undurraga, Juan; Bonn?n, Caterina del Mar; S?nchez-Moreno, Jos?; Vieta, Eduard; Colom, Francesc

2015-01-01

Background: New technologies have recently been used for monitoring signs and symptoms of mental health illnesses and particularly have been tested to improve the outcomes in bipolar disorders. Web-based psychoeducational programs for bipolar disorders have also been implemented, yet to our knowledge, none of them have integrated both approaches in one single intervention. The aim of this project is to develop and validate a smartphone application to monitor symptoms and signs and empower the...

Investigation of properties of (U)HMW-PE under the influence of gamma irradiation

Energy Technology Data Exchange (ETDEWEB)

Ehe, K. von der; Wolff, D.; Boehning, M. [BAM Federal Institute for Materials Research and Testing, Berlin (Germany)

2012-11-01

High molecular weight polyethylene (HMW-PE) and ultra high molecular weight polyethylene (UHMW-PE) are high performance materials, which are predestinated for a wide range of applications due to characteristics like high chemical resistance, low wear, and high hydrogen content. In addition to the application of (U)HMW-PE as sports equipment (sliding surface of snowboards, skis) and in mechanical engineering (materials for spur gears and chain guides) these polymers are used in two other and even more demanding areas: as implant material in medical technology and as a component for neutron shielding purposes in casks for storage and transport of radioactive waste. In these two cases, gamma irradiation and its impact on the molecular structure of polyethylene play an important role. In the first case, irradiation is applied for sterilization purposes and in the second one it exists as a side-effect of inserting the radioactive material in the cask. Specifically concerning their use in the field of medical technology, different types of UHMW-PE have been intensively studied. It is generally accepted that two concurrent and competitive processes, based on initial chain scission and subsequent reactions of C-centered radicals and molecular fragments, occur in PE as a consequence of radiation: radical recombination accounts for crosslinking, together with some disproportionation, formation of low molecular weight fragments, and recrystallization. Furthermore, formation of oxygenated structures in the presence of traces of oxygen is a competitive process to those mentioned above. Radiation induced scission preferentially takes place in the amorphous phase and noncrystalline surface of the crystallites and results in shorter polymer chains, fewer entanglements, and consequently, increased molecular mobility. The latter enables folding of polymer segments and thus, crystal growth and increased perfection in the crystal lamellae. With regard to the long-term application of

Psychosocial and psychoeducational group program for main caregiver of mentally sick in early phase of schizophrenia

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Estíbaliz Amaro Martín

2012-03-01

Full Text Available Deinstitutionalization processes in recent times have led to a new age in relations between family and mental health professionals. Care professionals were replaced, after the psychiatric reform, for care carried out by the family without the knowledge, information and skills to assume these functions. This is the situation of many families of patients with schizophrenia.Disabling features of schizophrenia usually cause depends on their families, who take care with the consequent impact on their lives. Psychosocial interventions assessing their work and want to build an alliance with them by giving them skills and coping mechanisms to reduce adverse family atmosphere, anticipate and solve problems and reduce the expressions of anger and guilt keeping appropiate expectations. However, these actions must be enforced by providing main caregivers with the skills that enable them to gain control, this is the main target of psychoeducational programs.Today there are many people in favour of such interventions in the early stages of schizophrenia. However, it is no clear how far development of these programs is supported by evidence of effectiveness. So it has proposed a psychosocial and psychoeducational program aimed at main caregivers of patients with schizophrenia in early stages. This program will be led by a psychiatric nurse in collaboration with other professionals in the interdisciplinary team; psychiatrist, clinical psychologist and social worker. It has developed clinical trial with a control group who will receive the gide for families, caregivers and people affected, "Cómo afrontar la esquizofrenia," and an experimental group will receive, in addition to the guide, the group intervention sessions.

Measurement of γ'precipitates in nimonic PE16

International Nuclear Information System (INIS)

Baker, C.; Lobb, R.C.

1977-09-01

γ' precipitates in Nimonic PE16 have been examined using bright and dark field imaging techniques in an electron microscope. The validity of these techniques to determine mean precipitate diameters, precipitate density and volume fraction is discussed. It is concluded that bright field imaging techniques are sufficiently accurate to measure γ' precipitate diameters but it is essential to use dark field imaging techniques to determine γ' precipitate density or volume fraction. (author)

Intraocular Ossification in the GSP/pe Chicken With Imperfect Albinism.

Science.gov (United States)

Shibuya, K; Kinoshita, K; Mizutani, M; Oshima, A; Yamashita, R; Matsuda, Y

2015-07-01

The eyes of 2 male and 2 female GSP/pe chickens, the imperfect albino strain, were investigated at 52 weeks of age. Aged chickens of the GSP/pe colony became blind with bilateral ocular enlargement and opaque lenses. Affected eyes (bilateral in 2 males and unilateral in 2 females) were hard and difficult to section; histologic specimens were processed after decalcification. A large portion of the posterior chamber was occupied by cancellous bone containing fibrous and cartilaginous foci. Osseous tissues developed adjacent to the choroid, and no retinal pigment epithelium (RPE) was detected between osseous tissues and the choroid. Small segments of degenerate neuronal retina were scattered in the osseous tissue. The irises and ciliary bodies were deformed by osseous tissue, and the lenses had severe cataracts. These observations suggest that the intraocular osseous tissue may be derived from RPE in the hereditary incomplete-albino strain of chickens. © The Author(s) 2014.

The role of peu-miR164 and its target PeNAC genes in response to abiotic stress in Populus euphratica.

Science.gov (United States)

Lu, Xin; Dun, Hui; Lian, Conglong; Zhang, Xiaofei; Yin, Weilun; Xia, Xinli

2017-06-01

Plant miR164 family is highly conserved and miR164 members regulate conserved targets belonging to NAC transcription factors. Our previous studies have revealed that peu-miR164a-e and its target gene POPTR_0007s08420 participate in abiotic stress response in Populus euphratica according to deep sequencing and degradome sequencing. In this study, miR164 family comprises six members that generate two mature products (miR164a-e and miR164f) and target seven NAC genes in P. euphratica. Co-expression in Nicotiana benthamiana and 5' RACE confirmed that peu-miR164 directs PeNAC070, PeNAC012 and PeNAC028 mRNAs cleavage. Expression profiles of primary peu-miR164 a/b/c/d/e bear similarity to those of peu-miR164a-e, whereas PeNAC070 and PeNAC081 showed inverse expression patterns with peu-miR164a-e under abiotic stresses. Existence of cis-acting elements in PeNAC070 promoter (ABRE,MBs, Box-W1, GC-motif, and W-box) and in peu-MIR164b promoter (HSE) further confirmed different responses of peu-miR164 and PeNAC070 to abiotic stresses. Histochemical β-glucuronidase (GUS) staining revealed that GUS activities increased when Pro PeNAC070 ::GUS transgenic Arabidopsis plants were exposed to NaCl, mannitol and abscisic acid (ABA), whereas GUS activity of Pro peu-MIR164b ::GUS plants decreased under ABA treatment. Subcellular localization and transactivation assays showed that PeNAC070 protein was localized to the nucleus and exhibited transactivation activity at the C-terminal. Overexpression of PeNAC070 in Arabidopsis promoted lateral root development, delayed stem elongation, and increased sensitivity of transgenic plants to drought and salt stresses. This study aids in understanding the adaptability of P. euphratica to extreme drought and salt environment by analysing tissue-specific expression patterns of miR164-regulated and specific promoter-regulated PeNAC genes. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Synergistic anticancer effects of the 9.2.27PE immunotoxin and ABT-737 in melanoma.

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Karianne Risberg

Full Text Available In cancer, combinations of drugs targeting different cellular functions is well accepted to improve tumor control. We studied the effects of a Pseudomonas exotoxin A (PE-based immunotoxin, the 9.2.27PE, and the BH-3 mimetic compound ABT-737 in a panel of melanoma cell lines. The drug combination resulted in synergistic cytotoxicity, and the cell death observed was associated with apoptosis, as activation of caspase-3, inactivation of Poly (ADP-ribose polymerase (PARP and increased DNA fragmentation could be prevented by pre-treatment with caspase and cathepsin inhibitors. We further show that ABT-737 caused endoplasmic reticulum (ER stress with increased GRP78 and phosphorylated eIF2α protein levels. Moreover, treatment with ABT-737 increased the intracellular calcium levels, an effect which was enhanced by 9.2.27PE, which as a single entity drug had minimal effect on calcium release from the ER. In addition, silencing of Mcl-1 by short hairpin RNA (shRNA enhanced the intracellular calcium levels and cytotoxicity caused by ABT-737. Notably, the combination of 9.2.27PE and ABT-737 caused growth delay in a human melanoma xenograft mice model, supporting further investigations of this particular drug combination.

Análise de peças anatômicas preservadas com resina de poliester para estudo em anatomia humana Analysis of anatomical pieces preservation with polyester resin for human anatomy study

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Ítalo Martins de Oliveira

2013-02-01

Full Text Available OBJETIVO: avaliar o uso da resina de poliéster na preservação de peças anatômicas para estudo da anatomia humana. MÉTODOS: foram utilizadas 150 peças anatômicas, sendo as mesmas não fixadas (frescas, fixadas em formol a 10% e moldes vasculares de órgãos injetados com acetato de vinil e a resina de poliéster. A solução utilizada foi composta de resina de poliéster com seu diluente monômero de estireno e catalisador (peroxol. Foram obtidos, após a inclusão nesta solução, modelos em resina transparente, que permitiam a plena observação das estruturas e conservação da peça utilizada. RESULTADOS: na avaliação das peças, foi observado grau de extrema transparência, promovendo uma completa visualização das estruturas com a perfeita preservação da anatomia. A duração média para a completa finalização da inclusão foi 48 horas. Apenas 14 peças (9,3% foram inutilizadas durante o preparo. CONCLUSÃO: a resina de poliéster pode ser utilizada para a preservação de peças anatômicas para o ensino da anatomia humana, de maneira prática, estética e duradoura.OBJECTIVE: To evaluate the use of polyester resin in preserving anatomical specimens for the study of human anatomy. METHODS: We used 150 anatomical specimens, comprised of unfixed (fresh, fixed in 10% formalin and vascular casts of organs injected with vinyl acetate and polyester resin. The solution used consisted of polyester resin with the diluent styrene monomer and catalyst (peroxol. After embedding in this solution, models in transparent resin were obtained, allowing full observation of structures and conservation of the specimens used. RESULTS: upon evaluation of the specimens, we observed a high degree of transparency, which promoted a complete visualization of structures with perfect preservation of the anatomy. The average time for the completion of the embedding was 48 hours. Only 14 specimens (9.3% were lost during the preparation. CONCLUSION

Characterization of fibroblast growth factor receptor 2 overexpression in the human breast cancer cell line SUM-52PE

International Nuclear Information System (INIS)

Tannheimer, Stacey L; Rehemtulla, Alnawaz; Ethier, Stephen P

2000-01-01

three times more transformed foci in soft agar than C1 variants (both IIIb), whereas full length FGFR2 and FGFR1 (both IIIc variants) showed no transforming activity [4]. Previous studies [5,6] have found amplification and overexpression of FGFR2 in 5-10% of primary breast cancer specimens. A recent study [7] done using a tissue array consisting of 372 primary breast cancer specimens found a 5% incidence of FGFR2 amplification. To our knowledge, none of the HBC cell lines studied thus far have an FGFR2 gene amplification, although overexpression of FGFR2 message and protein has been documented for some breast cancer cell lines [6,8,9]. SUM-52PE is a breast cancer cell line previously isolated in our laboratory that grows under serum-free and epidermal growth factor-free conditions, has high levels of tyrosine-phosphorylated membrane proteins, and has the capacity to invade and grow under anchorage-independent conditions [10,11,12]. This cell line exhibits all of the important hallmarks of transformed, highly malignant cells. Therefore, SUM-52PE was used as a model to study the diversity of FGFR2 expression in a breast cancer cell line that has true amplification and overexpression of FGFR2. This study was conducted to examine the degree of FGFR2 amplification and overexpression in the breast cancer cell line SUM-52PE. Subsequent sequencing and characterization of individual FGFR2 variants cloned from the SUM-52PE cell line was completed to determine the complexity of FGFR2 alternative splicing in the context of a highly metastatic breast cancer cell line. Southern, Northern and Western blot analyses were done in order to determine the degree of FGFR2 amplification and overexpression in the breast cancer cell line SUM-52PE. Individual FGFR2 variants were cloned out of SUM-52PE using FGFR2-specific primers in a reverse transcription (RT) polymerase chain reaction (PCR). FGFR2 cDNAs were characterized by restriction fragment analysis, sequencing and transient transfection

PeRL: a circum-Arctic Permafrost Region Pond and Lake database

Science.gov (United States)

Muster, Sina; Roth, Kurt; Langer, Moritz; Lange, Stephan; Cresto Aleina, Fabio; Bartsch, Annett; Morgenstern, Anne; Grosse, Guido; Jones, Benjamin; Sannel, A. Britta K.; Sjöberg, Ylva; Günther, Frank; Andresen, Christian; Veremeeva, Alexandra; Lindgren, Prajna R.; Bouchard, Frédéric; Lara, Mark J.; Fortier, Daniel; Charbonneau, Simon; Virtanen, Tarmo A.; Hugelius, Gustaf; Palmtag, Juri; Siewert, Matthias B.; Riley, William J.; Koven, Charles D.; Boike, Julia

2017-06-01

Ponds and lakes are abundant in Arctic permafrost lowlands. They play an important role in Arctic wetland ecosystems by regulating carbon, water, and energy fluxes and providing freshwater habitats. However, ponds, i.e., waterbodies with surface areas smaller than 1. 0 × 104 m2, have not been inventoried on global and regional scales. The Permafrost Region Pond and Lake (PeRL) database presents the results of a circum-Arctic effort to map ponds and lakes from modern (2002-2013) high-resolution aerial and satellite imagery with a resolution of 5 m or better. The database also includes historical imagery from 1948 to 1965 with a resolution of 6 m or better. PeRL includes 69 maps covering a wide range of environmental conditions from tundra to boreal regions and from continuous to discontinuous permafrost zones. Waterbody maps are linked to regional permafrost landscape maps which provide information on permafrost extent, ground ice volume, geology, and lithology. This paper describes waterbody classification and accuracy, and presents statistics of waterbody distribution for each site. Maps of permafrost landscapes in Alaska, Canada, and Russia are used to extrapolate waterbody statistics from the site level to regional landscape units. PeRL presents pond and lake estimates for a total area of 1. 4 × 106 km2 across the Arctic, about 17 % of the Arctic lowland ( pangaea.de/10.1594/PANGAEA.868349" target="_blank">https://doi.pangaea.de/10.1594/PANGAEA.868349.

Preliminary study on radiation crosslinking of PE-NBR multiple phase system

International Nuclear Information System (INIS)

Wang Hong; Zhang Wanxi; Sun Jiazhen

1989-01-01

The effect of radiation crosslinking on the structure and properties of PE-NBR (polyethylene-acrylonitrile-butadiene rubber) multiple phase system was studied in this paper. The relationship of sol fraction and irradiated dose to multiplephase system was demonstrated

Characterization of genomic variations in SNPs of PE_PGRS genes reveals deletions and insertions in extensively drug resistant (XDR) M. tuberculosis strains from Pakistan

KAUST Repository

Kanji, Akbar

2015-01-21

Background Mycobacterium tuberculosis (MTB) PE_PGRS genes belong to the PE multigene family. Although the function of PE_PGRS genes is unknown, it is hypothesized that the PE_PGRS genes may be associated with antigenic variability in MTB. Material and methods Whole genome sequencing analysis was performed on (n = 37) extensively drug-resistant (XDR) MTB strains from Pakistan, which included Lineage 1 (East African Indian, n = 2); Other lineage 1 (n = 3); Lineage 3 (Central Asian, n = 24); Other lineage 3 (n = 4); Lineage 4 (X3, n = 1) and T group (n = 3) MTB strains. Results There were 107 SNPs identified from the analysis of 42 PE_PGRS genes; of these, 13 were non-synonymous SNPs (nsSNPs). The nsSNPs identified in PE_PGRS genes – 6, 9 and 10 – were common in all EAI, CAS, Other lineages (1 and 3), T1 and X3. Deletions (DELs) in PE_PGRS genes – 3 and 19 – were observed in 17 (80.9%) CAS1 and 6 (85.7%) in Other lineages (1 and 3) XDR MTB strains, while DELs in the PE_PGRS49 were observed in all CAS1, CAS, CAS2 and Other lineages (1 and 3) XDR MTB strains. All CAS, EAI and Other lineages (1 and 3) strains showed insertions (INS) in PE_PGRS6 gene, while INS in the PE_PGRS genes 19 and 33 were observed in 20 (95.2%) CAS1, all CAS, CAS2, EAI and Other lineages (1 and 3) XDR MTB strains. Conclusion Genetic diversity in PE_PGRS genes contributes to antigenic variability and may result in increased immunogenicity of strains. This is the first study identifying variations in nsSNPs and INDELs in the PE_PGRS genes of XDR-TB strains from Pakistan. It highlights common genetic variations which may contribute to persistence.

Characterization of genomic variations in SNPs of PE_PGRS genes reveals deletions and insertions in extensively drug resistant (XDR) M. tuberculosis strains from Pakistan

KAUST Repository

Kanji, Akbar

2015-03-01

Background: Mycobacterium tuberculosis (MTB) PE_PGRS genes belong to the PE multi-gene family. Although the function of the members of the PE_PGRS multi-gene family is not yet known, it is hypothesized that the PE_PGRS genes may be associated with genetic variability. Material and methods: Whole genome sequencing analysis was performed on (n= 37) extensively drug resistant (XDR) MTB strains from Pakistan which included Central Asian (n= 23), East African Indian (n= 2), X3 (n= 1), T group (n= 3) and Orphan (n= 8) MTB strains. Results: By analyzing 42 PE_PGRS genes, 111 SNPs were identified, of which 13 were non-synonymous SNPs (nsSNPs). The nsSNPs identified in the PE_PGRS genes were as follows: 6, 9, 10 and 55 present in each of the CAS, EAI, Orphan, T1 and X3 XDR MTB strains studied. Deletions in PE_PGRS genes: 19, 21 and 23 were observed in 7 (35.0%) CAS1 and 3 (37.5%) in Orphan XDR MTB strains, while deletions in the PE_PGRS genes: 49 and 50 were observed in 36 (95.0%) CAS1 and all CAS, CAS2 and Orphan XDR MTB strains. An insertion in PE_PGRS6 gene was observed in all CAS, EAI3 and Orphan, while insertions in the PE_PGRS genes 19 and 33 were observed in 19 (95%) CAS1 and all CAS, CAS2, EAI3 and Orphan XDR MTB strains. Conclusion: Genetic diversity in PE_PGRS genes contributes to antigenic variability and may result in increased immunogenicity of strains. This is the first study identifying variations in nsSNPs, Insertions and Deletions in the PE_PGRS genes of XDR-TB strains from Pakistan. It highlights common genetic variations which may contribute to persistence.

Inclusion of children with autism and ADHD in physical education (PE) at primary school in Denmark

DEFF Research Database (Denmark)

Bentholm, Anette Lisbeth

Inclusion of children with autism and ADHD in physical education (PE) at primary school in DenmarkMore children diagnosed with autism and ADHD have been included in primary school by law in Denmark over the last years (L379, 2012). In a new School reform (L406, 2014) the children have to particip......Inclusion of children with autism and ADHD in physical education (PE) at primary school in DenmarkMore children diagnosed with autism and ADHD have been included in primary school by law in Denmark over the last years (L379, 2012). In a new School reform (L406, 2014) the children have...... to participate in physical activities at least 45 minutes each school day. Autism and ADHD are disabling conditions that affects social communication and interaction, and often also their motor skills and cognition (Harvey & Reid, 2003; Verret, 2010). Therefore these children can be challenge to participate...... a process-oriented methodology (Baur & Ernst, 2011).The methods of the research are primarily based on qualitative methods: Analysis of the curriculum for PE from the Danish ministry of Education and political strategies of inclusion, field observations primarily in PE, interviews with the 11 children...

A peça radiofônica alemã dos últimos sessenta anos

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Klaus Eggensperger

2009-06-01

Full Text Available O artigo aborda a trajetória da peça radiofônica alemã do pós-guerra. Depois de uma introdução ao gênero da radiopeça, são comentados três peças exemplares: Träume de Günter Eich, NWDR 1951, como exemplo típico de uma radiopeça literária, e Träume 1951 - Musikalischer Epilog de Hans Schüttler, NDR, do ano 2007, uma obra representativa da Audio-Art contemporânea. O último exemplo é de uma radiopeça pop, Eisstadt, WDR 2005, de Schorsch Kamerun. Eisstadt, uma bricolagem com a mesma pretensão política de Träume, mistura a cultura erudita com a cultura de massa e combina os mais diversos estilos de língua e de música. Ultimamente, com a valorização do audio na Alemanha, a peça radiofônica está passando por uma fase de revitalização, porém sob condições diversas daquelas dos anos cinquenta.

Performance of IN-706 and PE-16 cladding in mixed-oxide fuel pins

International Nuclear Information System (INIS)

Makenas, B.J.; Lawrence, L.A.; Jensen, B.W.

1982-05-01

Iron-nickel base, precipitation-strengthened alloys, IN-706 and PE-16, advanced alloy cladding considered for breeder reactor applications, were irradiated in mixed-oxide fuel pins in the HEDL-P-60 subassembly in EBR-II. Initial selection of candidate advanced alloys was done using only nonfueled materials test results. However, to establish the performance characteristics of the candidate cladding alloys, i.e., dimensional stability and structural integrity under conditions of high neutron flux, elevated temperature, and applied stress, it was necessary to irradiate fuel pins under typical operating conditions. Fuel pins were clad with solution treated IN-706 and PE-16 and irradiated to peak fluences of 6.1 x 10 22 n/cm 2 (E > .1 MeV) and 8.8 x 10 22 n/cm 2 (E > .1 MeV) respectively. Fabrication and operating parameters for the fuel pins with the advanced cladding alloy candidates are summarized. Irradiation of HEDL-P-60 was interrupted with the breach of a pin with IN-706 cladding at 5.1 at % and the test was terminated with cladding breach in a pin with PE-16 cladding at 7.6 at %

Application of the PE method to up-slope sound propagation

DEFF Research Database (Denmark)

Rasmussen, Karsten Bo; Arranz, Marta Galindo

1995-01-01

of sloping interfaces in one-way PE models introduces a fundamental problem of energy conservation. This is generated at the lower boundary condition. The ground is assumed to be a locally reacting surface where the ground impedance is defined as the ratio of pressure to the normal component of particle...

A blueprint for radioanalytical metrology CRMs, intercomparisons, and PE

International Nuclear Information System (INIS)

Inn, Kenneth G.W.; Kurosaki, Hiromu; Frechou, Carole; Gilligan, Chris; Jones, Robert; LaMont, Stephen; Leggitt, Jeff; Li Chunsheng; McCroan, Keith; Swatski, Ronald

2008-01-01

A workshop was held from 28 February to 2 March 2006 at the National Institute of Standards and Technology (NIST) to evaluate the needs for new directions for complex matrix reference materials certified for radionuclide content, interlaboratory comparisons and performance evaluation (PE) programs. The workshop identified new radioanalytical metrology thrust areas needed for environmental, radiobioassay, emergency consequence management, and nuclear forensics, attribution, nonproliferation, and safeguards

Entrevista a Guillermo de la Peña

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Lydia Rodríguez Cuevas

2006-05-01

Full Text Available Guilllermo de la Peña es uno de los más prestigiosos antropólogos mexicanos. Doctor en antropología por la Universidad de Manchester (Gran Bretaña, es miembro de la Academia Mexicana de Ciencias y ha recibido premios y becas del Consejo Nacional de Ciencia y Tecnología, la Fundación Ford, la Fundación Edward Larocque Tinker, la Asociación Mexicana de Estudios de Población y la Fundación Conmemorativa de John Simon Guggenheim. En 1991 recibió el Premio Nacional de Investigación Urbana y Regional, y en 1994 recibió el Premio Jalisco en el Area de Ciencia. Actualmente es profesor-investigador de la Unidad Occidente del Centro de Investigaciones y Estudios Superiores en Antropología Social (CIESAS, institución donde ha recibido en tres ocasiones (1993, 1995 y 1998 el premio al mejor artículo de investigación. Ha realizado más de 140 publicaciones científicas. La presente entrevista tuvo lugar en la ciudad de Washington, tras la participación del Doctor de la Peña en el panel sobre Performing Sovereignties: Strategies for Representing Indigenous Land and Political Claims in Latin American, durante el 104 encuentro de la American Anthropological Association.

A moso bamboo WRKY gene PeWRKY83 confers salinity tolerance in transgenic Arabidopsis plants.

Science.gov (United States)

Wu, Min; Liu, Huanlong; Han, Guomin; Cai, Ronghao; Pan, Feng; Xiang, Yan

2017-09-15

The WRKY family are transcription factors, involved in plant development, and response to biotic and abiotic stresses. Moso bamboo is an important bamboo that has high ecological, economic and cultural value and is widely distributed in the south of China. In this study, we performed a genome-wide identification of WRKY members in moso bamboo and identified 89 members. By comparative analysis in six grass genomes, we found the WRKY gene family may have experienced or be experiencing purifying selection. Based on relative expression levels among WRKY IIc members under three abiotic stresses, PeWRKY83 functioned as a transcription factor and was selected for detailed analysis. The transgenic Arabidopsis of PeWRKY83 showed superior physiological properties compared with the WT under salt stress. Overexpression plants were less sensitive to ABA at both germination and postgermination stages and accumulated more endogenous ABA under salt stress conditions. Further studies demonstrated that overexpression of PeWRKY83 could regulate the expression of some ABA biosynthesis genes (AtAAO3, AtNCED2, AtNCED3), signaling genes (AtABI1, AtPP2CA) and responsive genes (AtRD29A, AtRD29B, AtABF1) under salt stress. Together, these results suggested that PeWRKY83 functions as a novel WRKY-related TF which plays a positive role in salt tolerance by regulating stress-induced ABA synthesis.

Traffic Speed Data Imputation Method Based on Tensor Completion

Directory of Open Access Journals (Sweden)

Bin Ran

2015-01-01

Full Text Available Traffic speed data plays a key role in Intelligent Transportation Systems (ITS; however, missing traffic data would affect the performance of ITS as well as Advanced Traveler Information Systems (ATIS. In this paper, we handle this issue by a novel tensor-based imputation approach. Specifically, tensor pattern is adopted for modeling traffic speed data and then High accurate Low Rank Tensor Completion (HaLRTC, an efficient tensor completion method, is employed to estimate the missing traffic speed data. This proposed method is able to recover missing entries from given entries, which may be noisy, considering severe fluctuation of traffic speed data compared with traffic volume. The proposed method is evaluated on Performance Measurement System (PeMS database, and the experimental results show the superiority of the proposed approach over state-of-the-art baseline approaches.

Toxicity and disposition of 2,3,4,7,8-pentachlorodibenzofuran (4PeCDF) in the rhesus monkey (Macaca mulatta)

Energy Technology Data Exchange (ETDEWEB)

Brewster, D.W.; Elwell, M.R.; Birnbaum, L.S.

1988-04-01

The toxicity and disposition of 2,3,4,7,8-pentachlorodibenzofuran (4PeCDF), a ubiquitous and acutely toxic environmental contaminant, was examined in three adult male Rhesus monkeys administered a single iv dose of 34 micrograms (0.1 mumol)/kg. Within 20 min, 4PeCDF was eliminated from the blood and was distributed to the liver, skin, adipose, and muscle tissues. Excretion occurred primarily via the feces with a minimum whole body half-life approximately 38 days. Within 7-14 days after administration, the packed cell volume and serum triglyceride and bile acid concentrations were significantly increased while serum cholesterol, protein, and albumin concentrations were decreased relative to pretreatment levels. Thyroid hormone levels were also altered with an increase in TSH and a decrease in T3 and T4 concentrations. After 28 days, two monkeys began exhibiting alopecia, hyperkeratinization of the toe and finger nails, facial chloracne-like lesions, and loss of body weight. They subsequently died 40 and 48 days after treatment. Similar symptoms of toxicity were observed in the third animal 58 days after 4PeCDF administration, but this animal appeared to fully recover and was administered 4PeCDF orally and (3H)1,2,3,7,8-pentachloro-dibenzofuran (1PeCDF) dermally 238 days after the initial iv dose. In this animal, approximately 2% of an oral dose of (14C)-4PeCDF was absorbed from the stomach and small intestine in 6 hr and was distributed mainly to the muscle and skin and less than 99% of a dermal dose of 1PeCDF remained at the site of application. Pathological findings in the monkeys that died indicated hyperplastic and metaplastic changes in the gastric mucosa, the Meibomian glands of the eyelid, and the ceruminous glands of the ear. Regression of these lesions was present in the surviving animal.

Multi-component fermionic dark matter and IceCube PeV scale neutrinos in left-right model with gauge unification

Science.gov (United States)

Borah, Debasish; Dasgupta, Arnab; Dey, Ujjal Kumar; Patra, Sudhanwa; Tomar, Gaurav

2017-09-01

We consider a simple extension of the minimal left-right symmetric model (LRSM) in order to explain the PeV neutrino events seen at the IceCube experiment from a heavy decaying dark matter. The dark matter sector is composed of two fermions: one at PeV scale and the other at TeV scale such that the heavier one can decay into the lighter one and two neutrinos. The gauge annihilation cross sections of PeV dark matter are not large enough to generate its relic abundance within the observed limit. We include a pair of real scalar triplets Ω L,R which can bring the thermally overproduced PeV dark matter abundance into the observed range through late time decay and consequent entropy release thereby providing a consistent way to obtain the correct relic abundance without violating the unitarity bound on dark matter mass. Another scalar field, a bitriplet under left-right gauge group is added to assist the heavier dark matter decay. The presence of an approximate global U(1) X symmetry can naturally explain the origin of tiny couplings required for long-lived nature of these decaying particles. We also show, how such an extended LRSM can be incorporated within a non-supersymmetric SO(10) model where the gauge coupling unification at a very high scale naturally accommodate a PeV scale intermediate symmetry, required to explain the PeV events at IceCube.

Importance of organized energy efficiency introduction and improvement in PE EPS

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Nikolić Aleksandar

2015-01-01

Full Text Available The energy management system (EnMS introduction into companies that are significant energy consumers has been initiated after adoption of the Law of efficient energy usage. Due to the fact that sectors for production, transmission and distribution of electrical and heat energy are also implied by this law, it is clear that PE EPS is also obligated to implement EnMS and to carry out the requirements defined by legislation. In this paper, the results of first-phase introduction of the system for supervision and improvement of energy efficiency in PE EPS in production of coal, and production and distribution of electrical and heat energy, are given. Recommended measures for energy efficiency improvement with stress on larger energy, financial savings and a lower rate of investment return are emphasised. Such systematic measures should also serve as a good basis for further stages of energy management introduction and implementation.

Innovative psycho-educational program to prevent common postpartum mental disorders in primiparous women: a before and after controlled study

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Rowe Heather J

2010-07-01

Full Text Available Abstract Background Universal interventions to prevent postnatal mental disorders in women have had limited success, perhaps because they were insufficiently theorised, not gender-informed and overlooked relevant risk factors. This study aimed to determine whether an innovative brief psycho-educational program for mothers, fathers and first newborns, which addressed salient learning needs about infant behaviour management and adjustment tasks in the intimate partner relationship, prevented postpartum mental health problems in primiparous women. Methods A before and after controlled study was conducted in primary care in seven local government areas in Victoria, Australia. English-speaking couples with one-week old infants were invited consecutively to participate by the maternal and child health nurse at the universal first home visit. Two groups were recruited and followed sequentially: both completed telephone interviews at four weeks and six months postpartum and received standard health care. Intervention group participants were also invited to attend a half-day program with up to five couples and one month old infants, facilitated by trained, supervised nurses. The main outcome was any Composite International Diagnostic Interview (CIDI diagnosis of Depression or Anxiety or Adjustment Disorder with Depressed Mood, Anxiety, or Mixed Anxiety and Depressed Mood in the first six months postpartum. Factors associated with the outcome were established by logistic regression controlling for potential confounders and analysis was by intention to treat. Results In total 399/646 (62% women were recruited; 210 received only standard care and 189 were also offered the intervention; 364 (91% were retained at follow up six months postpartum. In women without a psychiatric history (232/364; 64%, 36/125 (29% were diagnosed with Depression or Anxiety or Adjustment Disorder with Depressed Mood, Anxiety, or Mixed Anxiety and Depressed Mood in the control group

AN EMPIRICAL INVESTIGATION OF THE RELATIONSHIP AMONG P/E RATIO, STOCK RETURN AND DIVIDEND YIELS FOR ISTANBUL STOCK EXCHANGE

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Funda H. SEZGIN

2010-01-01

Full Text Available The price to earnings ratio (P/E is widely used, particularly by practitioners, as a measure of relative stock valuation. Price to earnings is an indicator which indicates current mood of investors how much they are willing to pay per unit of company earnings. Traditionally, the P/E ratio has been assumed to be an indicator of the quality of an investment; a relatively low P/E ratio implies a good investment, whereas a relatively high P/E ratio indicates a “poor” investment prospect. The aim of this study is to identify relationship among market stock return, dividend yields and price to earnings ratio affect in the period 2000.01-2009.12. Therefore, to determine long-run and short-run relationship, Johansen cointegration tests, error-correction models and Granger causality tests are used.

Psychoeducational Psychotherapy and Omega-3 Supplementation Improve Co-Occurring Behavioral Problems in Youth with Depression: Results from a Pilot RCT.

Science.gov (United States)

Young, Andrea S; Arnold, L Eugene; Wolfson, Hannah L; Fristad, Mary A

2017-07-01

This pilot randomized controlled trial (RCT) investigated benefits of omega-3 fatty acid supplementation and Individual-Family Psychoeducational Psychotherapy (PEP; a family-focused, cognitive-behavioral therapy) for behavior problems among youth with depression. Participants aged 7-14 with DSM-IV-TR depressive disorders (N = 72; 56.9 % male) were randomized to 1 of 4 treatment conditions: PEP + omega-3, PEP monotherapy (with pill placebo), omega-3 monotherapy, or placebo (without active intervention). At screen, baseline, and 2, 4, 6, 9, and 12 weeks post-baseline, parents completed the SNAP-IV, which assesses attention-deficit/hyperactivity disorder symptoms, oppositional defiant disorder symptoms, and overall behavior problems. At screen, baseline (randomization), 6 and 12 weeks, parents completed the Eyberg Child Behavior Inventory (ECBI), which includes Intensity and Problem scales for child behavior problems. Youth who had a completed SNAP-IV or ECBI for at least two assessments during treatment (n = 48 and 38, respectively) were included in analyses of the respective outcome. ClinicalTrials.gov.:NCT01341925. Linear mixed effects models indicated a significant effect of combined PEP + omega-3 on SNAP-IV Total (p = 0.022, d = 0.80) and Hyperactivity/Impulsivity trajectories (p = 0.008, d = 0.80), such that youth in the combined group saw greater behavioral improvement than those receiving only placebo. Similarly, youth in combined treatment had more favorable ECBI Intensity trajectories than youth who received no active treatment (p = 0.012, d = 1.07). Results from this pilot RCT suggest that combined PEP + omega-3 is a promising treatment for co-occurring behavior symptoms in youth with depression.

Microwave-assisted fibrous decoration of mPE surface utilizing Aloe vera extract for tissue engineering applications.

Science.gov (United States)

Balaji, Arunpandian; Jaganathan, Saravana Kumar; Supriyanto, Eko; Muhamad, Ida Idayu; Khudzari, Ahmad Zahran Md

2015-01-01

Developing multifaceted, biocompatible, artificial implants for tissue engineering is a growing field of research. In recent times, several works have been reported about the utilization of biomolecules in combination with synthetic materials to achieve this process. Accordingly, in this study, the ability of an extract obtained from Aloe vera, a commonly used medicinal plant in influencing the biocompatibility of artificial material, is scrutinized using metallocene polyethylene (mPE). The process of coating dense fibrous Aloe vera extract on the surface of mPE was carried out using microwaves. Then, several physicochemical and blood compatibility characterization experiments were performed to disclose the effects of corresponding surface modification. The Fourier transform infrared spectrum showed characteristic vibrations of several active constituents available in Aloe vera and exhibited peak shifts at far infrared regions due to aloe-based mineral deposition. Meanwhile, the contact angle analysis demonstrated a drastic increase in wettability of coated samples, which confirmed the presence of active components on glazed mPE surface. Moreover, the bio-mimic structure of Aloe vera fibers and the influence of microwaves in enhancing the coating characteristics were also meticulously displayed through scanning electron microscopy micrographs and Hirox 3D images. The existence of nanoscale roughness was interpreted through high-resolution profiles obtained from atomic force microscopy. And the extent of variations in irregularities was delineated by measuring average roughness. Aloe vera-induced enrichment in the hemocompatible properties of mPE was established by carrying out in vitro tests such as activated partial thromboplastin time, prothrombin time, platelet adhesion, and hemolysis assay. In conclusion, the Aloe vera-glazed mPE substrate was inferred to attain desirable properties required for multifaceted biomedical implants.

Age-Adjusted D-Dimer in the Prediction of Pulmonary Embolism: Does a Normal Age-Adjusted D-Dimer Rule Out PE?

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Jacob Ortiz

2017-01-01

Full Text Available Risk assessment for pulmonary embolism (PE currently relies on physician judgment, clinical decision rules (CDR, and D-dimer testing. There is still controversy regarding the role of D-dimer testing in low or intermediate risk patients. The objective of the study was to define the role of clinical decision rules and D-dimer testing in patients suspected of having a PE. Records of 894 patients referred for computed tomography pulmonary angiography (CTPA at a University medical center were analyzed. The clinical decision rules overall had an ROC of approximately 0.70, while signs of DVT had the highest ROC (0.80. A low probability CDR coupled with a negative age-adjusted D-dimer largely excluded PE. The negative predictive value (NPV of an intermediate CDR was 86–89%, while the addition of a negative D-dimer resulted in NPVs of 94%. Thus, in patients suspected of having a PE, a low or intermediate CDR does not exclude PE; however, in patients with an intermediate CDR, a normal age-adjusted D-dimer increases the NPV.

Non-isothermal irradiation creep of nickel alloys Inconel 706 and PE-16

International Nuclear Information System (INIS)

Gilbert, E.R.; Chin, B.A.

1984-06-01

The results of in-reactor step temperature change experiments conducted on two nickel alloys, PE-16 and Inconel 706, were evaluated to determine the creep behavior under nonisothermal conditions. The effect of the temperature changes was found to be significantly different for the two alloys. Following a step temperature change, the creep rate of PE-16 adjusted to the rate found in isothermal tests at the new temperature. In contrast for Inconel 706, a reduction in temperature from 540 to 425 0 C produced a 300% increase in creep above that measured at 540 0 C in isothermal tests. The response of in-reactor creep in Inconel 706 to temperature changes was attributed to the dissolution of the gamma double-prime phase and subsequent loss of precipitation-strengthening at temperatures below 500 C

Feasibility trial of a psychoeducational intervention for parents with personality difficulties: The Helping Families Programme

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Crispin Day

2017-12-01

Full Text Available The Helping Families Programme is a psychoeducational parenting intervention that aims to improve outcomes and engagement for parents affected by clinically significant personality difficulties. This is achieved by working collaboratively with parents to explore ways in which their emotional and relational difficulties impact on parenting and child functioning, and to identify meaningful and realistic goals for change. The intervention is delivered via one-to-one sessions at weekly intervals over a period of 16 weeks. This protocol describes a two-arm parallel RCT in which consenting parents are randomly allocated in a 1:1 ratio to either the Helping Families Programme plus the usual services that the parent may be receiving from their mental health and/or social care providers, or to standard care (usual services plus a brief parenting advice session. The primary clinical outcome will be child behaviour. Secondary clinical outcomes will be child and parental mental health, parenting satisfaction, parenting behaviour and therapeutic alliance. Health economic measures will be collected on quality of life and service use. Outcome measures will be collected at the initial assessment stage, after the intervention is completed and at 6-month follow-up by research staff blind to group allocation. Trial feasibility will be assessed using rates of trial participation at the three time points and intervention uptake, attendance and retention. A parallel process evaluation will use qualitative interviews to ascertain key-workers’ and parent participants' experiences of intervention delivery and trial participation. The results of this feasibility study will determine the appropriateness of proceeding to a full-scale trial.

PE on YouTube--Investigating Participation in Physical Education Practice

Science.gov (United States)

Quennerstedt, Mikael

2013-01-01

Background: In this article, students' diverse ways of participating in physical education (PE) practice shown in clips on YouTube were investigated. YouTube is the largest user-generated video-sharing website on the Internet, where different video content is presented. The clips on YouTube, as used in this paper, can be seen as a user-generated…

Evaluation of a video, telephone follow-ups, and an online forum as components of a psychoeducational intervention for caregivers of persons with advanced cancer.

Science.gov (United States)

Leow, Mabel Q H; Chan, Sally W C

2016-10-01

Our aim was to evaluate caregivers' perceptions of a video, telephone follow-up, and online forum as components of a psychoeducational intervention. Qualitative semistructured face-to-face interviews were conducted with 12 participants two weeks post-intervention. The study was conducted from September of 2012 to May of 2015. Family caregivers were recruited from four home hospice organizations (HCA Hospice Care, Metta Hospice, Singapore Cancer Centre, and Agape Methodist Hospice) and the National Cancer Centre outpatient clinic in Singapore. A purposive sample was employed, and participants were recruited until data saturation. Qualitative interviews were transcribed verbatim. Transcripts were coded and analyzed using content analysis. Two of the research team members were involved in the data analysis. Two-thirds of participants were females (n = 8). Their ages ranged from 22 to 67 (mean = 50.50, SD = 11.53). About two-thirds were married (n = 7). Most participants were caring for a parent (n = 10), one for a spouse, and one for her mother-in-law. Caregivers favored the use of video for delivery of educational information. They liked the visual and audio aspects of the video. The ability to identify with the caregiver and scenarios in the video helped in the learning process. They appreciated telephone follow-ups from healthcare professionals for informational and emotional support. The online forum as a platform for sharing of information and provision of support was not received well by the caregivers in this study. The reasons for this included their being busy, not being computer savvy, rarely surfing the internet, and not feeling comfortable sharing with strangers on an online platform. This study provided insight into caregivers' perceptions of various components of a psychoeducational intervention. It also gave us a better understanding of how future psychoeducational interventions and support for caregivers of persons with advanced cancer could be

Using films as a psychoeducation tool for patients with schizophrenia: a pilot study using a quasi-experimental pre-post design.

Science.gov (United States)

von Maffei, Christian; Görges, Frauke; Kissling, Werner; Schreiber, Wolfgang; Rummel-Kluge, Christine

2015-04-30

Relapses and, subsequently, readmissions are common in patients with schizophrenia. Psychoeducation has been shown to reduce the number and duration of readmissions. Yet, only little more than 20% of psychiatric patients in German speaking countries receive psychoeducation. Among other reasons, costs may be considered too high by hospitals. The objective of the present study was to test the feasibility of a new cost-efficient approach in the psychoeducation of patients with schizophrenia. In this study, films were used to impart knowledge about the illness to inpatients. A total of 113 participants were initially included in the study, eleven of which were not included in the final analyses. Six films about the symptoms, diagnosis, causes, warning signs, treatment of schizophrenia and about the influence of family members and friends were shown in a group setting in the presence of nursing staff. All films combined facts, expert opinions, and personal experiences of peers. As the main outcome criterion of this feasibility pilot study, we measured the effects on knowledge. Secondary outcome measures included compliance, insight into illness, side effects, and quality of life. Data were collected directly after the intervention and about half a year afterwards. The number and the duration of readmissions to the hospital were recorded and compared to the number and duration of prior admissions. Patients were also asked to state their subjective opinion about the films. Main data analyses were done using paired t-tests and Wilcoxon signed-rank tests. Secondary analyses also involved ANOVAs and ANCOVAs. One hundred and two inpatients were included in the data analyses. Showing the films in the tested setting was shown to be feasible. Knowledge about schizophrenia (p < .001), compliance (ps < .01), insight into illness (p < .01), and quality of life (p < .001) all increased significantly after patients had watched the films and remained stable for at

Establishing the values for patient engagement (PE) in health-related quality of life (HRQoL) research: an international, multiple-stakeholder perspective.

Science.gov (United States)

Haywood, Kirstie; Lyddiatt, Anne; Brace-McDonnell, Samantha J; Staniszewska, Sophie; Salek, Sam

2017-06-01

Active patient engagement is increasingly viewed as essential to ensuring that patient-driven perspectives are considered throughout the research process. However, guidance for patient engagement (PE) in HRQoL research does not exist, the evidence-base for practice is limited, and we know relatively little about underpinning values that can impact on PE practice. This is the first study to explore the values that should underpin PE in contemporary HRQoL research to help inform future good practice guidance. A modified 'World Café' was hosted as a collaborative activity between patient partners, clinicians and researchers: self-nominated conference delegates participated in group discussions to explore values associated with the conduct and consequences of PE. Values were captured via post-it notes and by nominated note-takers. Data were thematically analysed: emergent themes were coded and agreement checked. Association between emergent themes, values and the Public Involvement Impact Assessment Framework were explored. Eighty participants, including 12 patient partners, participated in the 90-min event. Three core values were defined: (1) building relationships; (2) improving research quality and impact; and (3) developing best practice. Participants valued the importance of building genuine, collaborative and deliberative relationships-underpinned by honesty, respect, co-learning and equity-and the impact of effective PE on research quality and relevance. An explicit statement of values seeks to align all stakeholders on the purpose, practice and credibility of PE activities. An innovative, flexible and transparent research environment was valued as essential to developing a trustworthy evidence-base with which to underpin future guidance for good PE practice.

A Randomized Controlled Trial Comparing Behavioral, Educational, and Pharmacological Treatments in Youths With Chronic Tic Disorder or Tourette Syndrome

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Renata Rizzo

2018-03-01

Full Text Available ContextThe existing literature on the treatment of pediatric chronic tic disorder (CTD and Tourette syndrome (TS indicates that both behavioral therapy (BT and pharmacotherapy (PT are effective for reducing symptoms.ObjectiveTo evaluate the efficacy of BT compared to psychoeducation (PE or PT for reducing tics and co-occurring symptoms and for improving quality of life (QoL in a sample of youths with CTD and TS.DesignA 10 weeks, 2 sites (Catania, Rome randomized controlled trial. Participants were randomized to receive one of the following treatments: BT, PE, or PT.Participants110 outpatients aged between 8 and 17 years affected by CTD or TS.ResultsPatients in the BT and PT groups showed a significant reduction in the severity of tic symptoms, while the PE group did not show any improvement. PT was more effective for reducing obsessive compulsive symptoms than BT, while PE group did not show any improvement. Both BT and PT groups showed an improvement in most QoL domains, whereas no differences were found in the PE group.ConclusionsBT is as effective as pharmacological therapy in the treatment of tic disorders in children and adolescents, thus offering an alternative to medications for CTD and TS.

Electron microscopy observations of helium bubble-void transition effects in nimonic PE16 alloys

International Nuclear Information System (INIS)

Mazey, D.J.; Nelson, R.S.

1980-01-01

High-nickel alloys based on the Nimonic PE16 composition have been injected at temperatures of 525 0 C and 625 0 C with 1000 ppm helium to produce a high gas-bubble concentration and subsequently irradiated with 36 MeV nickel ions. Extensive heterogeneous nucleation of bubbles is observed on faulted interstitial loops and dislocations. Evidence is found in standard PE16 alloy for bimodal bubble plus void distributions which persist during nickel-ion irradiation to 30 and 60 dpa at 625 0 C and result in a low void volume swelling of approximately 1%. The observations can be correlated with the critical bubble/void transition radius which is calculated from theory to be approximately 4.4 nm. Pre-injection of helium into a 'matrix' PE16 (low Si, Ti and Al) alloy produced an initial bubble population whose average size was above the calculated transition radius such that all bubbles eventually grew as voids during subsequent nickel-ion irradiation up to 60 dpa at 625 0 C where the void volume swelling reached approximately 12%. The observations are discussed briefly and related to theoretical predictions of the bubble/void transition radius. (author)

Perceived Social-Ecological Barriers of Generalist Pre-Service Teachers towards Teaching Physical Education: Findings from the GET-PE Study

Science.gov (United States)

Hyndman, Brendon P.

2017-01-01

Identifying and understanding the perceptions of pre-service teachers (PSTs) is vital to informing teaching practices. The purpose of the "Generalist Entry into Teaching Physical Education" (GET-PE) study was to investigate Australian generalist PSTs' perceptions of the barriers to teaching physical education (PE) classes. A…

A study on the effect of P/E and PEG ratios on stock returns: Evidence from Tehran Stock Exchange

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Seyyed Ali Lajevardi

2014-07-01

Full Text Available This paper studies the effect of the ratios of P/E and PEG on stock returns of the firms accepted on Tehran Stock Exchange. The study uses regression and Pearson Correlation Coefficient based on the performance of 138 firms over the period 2004- 2009 according to the Iranian calendar to investigate the effects of P/E and PEG on stock returns. The study also uses the models originally proposed by Chahin and Choudhry (2010 [Chahin, S., & Choudhry, T. (2010. Price to earnings, growth radio and value growth based strategies. Social Science Research Network, 19(4.] to discuss the strategies of investing on stocks. The results show that the ratio of P/E had more effect on stock returns than the ratio of PEG and stocks returns had a direct relationship with P/E and an inverse relationship with PEG. In addition, the returns of growth stock were more than value stock.

Análise de peças anatômicas preservadas com resina de poliester para estudo em anatomia humana

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Ítalo Martins de Oliveira

Full Text Available OBJETIVO: avaliar o uso da resina de poliéster na preservação de peças anatômicas para estudo da anatomia humana. MÉTODOS: foram utilizadas 150 peças anatômicas, sendo as mesmas não fixadas (frescas, fixadas em formol a 10% e moldes vasculares de órgãos injetados com acetato de vinil e a resina de poliéster. A solução utilizada foi composta de resina de poliéster com seu diluente monômero de estireno e catalisador (peroxol. Foram obtidos, após a inclusão nesta solução, modelos em resina transparente, que permitiam a plena observação das estruturas e conservação da peça utilizada. RESULTADOS: na avaliação das peças, foi observado grau de extrema transparência, promovendo uma completa visualização das estruturas com a perfeita preservação da anatomia. A duração média para a completa finalização da inclusão foi 48 horas. Apenas 14 peças (9,3% foram inutilizadas durante o preparo. CONCLUSÃO: a resina de poliéster pode ser utilizada para a preservação de peças anatômicas para o ensino da anatomia humana, de maneira prática, estética e duradoura.

Konference Regionálne disparity v Strednej Európe

Czech Academy of Sciences Publication Activity Database

Vajdová, Zdenka

2007-01-01

Roč. 43, č. 5 (2007), s. 1071-1072 ISSN 0038-0288. [Regionálne disparity v Strednej Európe. Bratislava, 25.10.2007-26.10.2007] R&D Projects: GA MŠk 2D06001 Institutional research plan: CEZ:AV0Z70280505 Keywords : regional disparities * regional policy * international conference Subject RIV: AO - Sociology, Demography Impact factor: 0.169, year: 2007

OBSERVATIONAL SEARCH FOR PeV-EeV TAU NEUTRINO FROM GRB081203A

International Nuclear Information System (INIS)

Aita, Y.; Aoki, T.; Asaoka, Y.; Chonan, T.; Jobashi, M.; Masuda, M.; Morimoto, Y.; Noda, K.; Sasaki, M.; Asoh, J.; Ishikawa, N.; Ogawa, S.; Learned, J. G.; Matsuno, S.; Olsen, S.; Binder, P.-M.; Hamilton, J.; Sugiyama, N.; Watanabe, Y.

2011-01-01

We report the first observational search for tau neutrinos (ν τ ) from gamma-ray bursts (GRBs) using one of the Ashra light collectors. The Earth-skimming ν τ technique of imaging Cherenkov τ showers was applied as a detection method. We set stringent upper limits on the ν τ fluence in PeV-EeV region for 3780 s (between 2.83 and 1.78 hr before) and another 3780 s (between 21.2 and 22.2 hr after) surrounding GRB081203A triggered by the Swift satellite. This first search for PeV-EeV ν τ complements other experiments in energy range and methodology, and suggests the prologue of 'multi-particle astronomy' with a precise determination of time and location.

Foreign monopoly and local disappointment in a small-scale tourism community : The case of Las Peñitas, Nicaragua

NARCIS (Netherlands)

Zuidam, Samantha; Roessingh, Carel

This article describes how small entrepreneurs in the tourism industry of Las Peñitas, Nicaragua, try to cope with contextual changes caused by the development of tourism. The research method for this article is ethnographic. During the fieldwork in Las Peñitas, multi-qualitative research methods

Effects of a psycho-educational programme on health-related quality of life in patients treated for colorectal and anal cancer: A feasibility trial.

Science.gov (United States)

Ohlsson-Nevo, Emma; Karlsson, Jan; Nilsson, Ulrica

2016-04-01

Colorectal cancer (CRC) may have a negative impact on a person's quality of life. Psycho-educational interventions for patients with CRC are rarely studied. The purpose of this feasibility trial was to evaluate the effect of a psycho-educational programme (PEP) on the health-related quality of life (HRQL) of patients treated for CRC and anal cancer. Patients with CRC and anal cancer were randomly assigned to a PEP (n = 47) or standard treatment (n = 39). The PEP included informative lectures, discussion, and reflection. HRQL was evaluated using the SF-36 at baseline and 1, 6, and 12 months after the end of the PEP. Patients in the PEP group had significantly better Mental Health scores after 1 month and significantly better Bodily Pain scores after 6 months compared with patients who received standard care. The results of this study indicate that a PEP can have a short-term effect on the mental health and bodily pain of patients treated for CRC and anal cancer when comparing with a control group. The article discusses the methodological difficulties of evaluating an intervention such as this PEP in a clinical setting. Copyright © 2015. Published by Elsevier Ltd.

Neighborhood Peñarol: modern, industrial, singular. Hereditalization and reutilization

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Manuel Alfonso Esmoris Isoleri

2012-03-01

Full Text Available Between 1890 and 1907, Central Uruguay Railway (CUR company founded a railway town in Peñarol, a rural place at that time, 10 kilometers up north of Montevideo bay. Over 17 hectares, 33.000 square meters of workshops, train stations, houses, grocery stores, meeting places and a theater, were built. In 1910 the workshops already employed 2.000 workers. Peñarol lived like an industrial town until it gradually became another Montevideo’s neighborhood. In this article those implementations and their uses are described, since the beginning until its current deindustrialization stage. It describes the heritage activation process started seven years ago by the Municipality of Montevideo in accordance with the Railway National Administration. Complementary it exposes the reuse alternatives for the idle capacities that the railway shrinkage brought upon the area. Hereditalization and reutilization are the keys to a development project, to a new calling for the installments and properties of the national railway company that, though shrunken, keeps on operating. Historical buildings, important parts of the industrial machinery and, in consequence, the industrial tradition, remain.

Sestava pečenega piščančjega mesa različnih rej

OpenAIRE

Korenčan, Nina

2017-01-01

Namen diplomskega dela je bil ugotoviti, kako način reje piščancev (intenzivna (kontrola), ekološka reja (Eko) in z dodanim selenom, vezanim na organske spojine (Se)) vpliva na različne kakovostne parametre presnega mesa in mesa po pečenju, in sicer na masno razmerje meso, kosti in koža, na osnovno kemijsko sestavo, na izgubo mase med pečenjem ter na instrumentalne parametre in senzorične lastnosti kosov (prsi in bedra) piščančjega mesa. V poskusu smo analizirali devet trupov piščancev brez d...

Controlled comparison of family cognitive behavioral therapy and psychoeducation/relaxation training for child obsessive-compulsive disorder.

Science.gov (United States)

Piacentini, John; Bergman, R Lindsey; Chang, Susanna; Langley, Audra; Peris, Tara; Wood, Jeffrey J; McCracken, James

2011-11-01

To examine the efficacy of exposure-based cognitive-behavioral therapy (CBT) plus a structured family intervention (FCBT) versus psychoeducation plus relaxation training (PRT) for reducing symptom severity, functional impairment, and family accommodation in youths with obsessive-compulsive disorder (OCD). A total of 71 youngsters 8 to 17 years of age (mean 12.2 years; range, 8-17 years, 37% male, 78% Caucasian) with primary OCD were randomized (70:30) to 12 sessions over 14 weeks of FCBT or PRT. Blind raters assessed outcomes with responders followed for 6 months to assess treatment durability. FCBT led to significantly higher response rates than PRT in ITT (57.1% vs 27.3%) and completer analyses (68.3% vs. 35.3%). Using HLM, FCBT was associated with significantly greater change in OCD severity and child-reported functional impairment than PRT and marginally greater change in parent-reported accommodation of symptoms. These findings were confirmed in some, but not all, secondary analyses. Clinical remission rates were 42.5% for FCBT versus 17.6% for PRT. Reduction in family accommodation temporally preceded improvement in OCD for both groups and child functional status for FCBT only. Treatment gains were maintained at 6 months. FCBT is effective for reducing OCD severity and impairment. Importantly, treatment also reduced parent-reported involvement in symptoms with reduced accommodation preceding reduced symptom severity and functional impairment. CLINICAL TRIALS REGISTRY INFORMATION: Behavior Therapy for Children and Adolescents with Obsessive-Compulsive Disorder (OCD); http://www.clinicaltrials.gov; NCT00000386. Copyright © 2011 American Academy of Child and Adolescent Psychiatry. Published by Elsevier Inc. All rights reserved.

Sagittarius A* as an origin of the Galactic PeV cosmic rays?

Energy Technology Data Exchange (ETDEWEB)

Fujita, Yutaka [Department of Earth and Space Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043 (Japan); Murase, Kohta; Kimura, Shigeo S., E-mail: fujita@vega.ess.sci.osaka-u.ac.jp, E-mail: murase@psu.edu, E-mail: szk323@psu.edu [Center for Particle and Gravitational Astrophysics, Department of Physics, Department of Astronomy and Astrophysics, The Pennsylvania State University, University Park, PA 16802 (United States)

2017-04-01

Supernova remnants (SNRs) have commonly been considered as a source of the observed PeV cosmic rays (CRs) or a Galactic PeV particle accelerator ('Pevatron'). In this work, we study Sagittarius A* (Sgr A*), which is the low-luminosity active galactic nucleus of the Milky Way Galaxy, as another possible canditate of the Pevatron, because it sometimes became very active in the past. We assume that a large number of PeV CRs were injected by Sgr A* at the outburst about 10{sup 7} yr ago when the Fermi bubbles were created. We constrain the diffusion coefficient for the CRs in the Galactic halo on the condition that the CRs have arrived on the Earth by now, while a fairly large fraction of them have escaped from the halo. Based on a diffusion-halo model, we solve a diffusion equation for the CRs and compare the results with the CR spectrum on the Earth. The observed small anisotropy of the arrival directions of CRs may be explained if the diffusion coefficient in the Galactic disk is smaller than that in the halo. Our model predicts that a boron-to-carbon ratio should be energy-independent around the knee, where the CRs from Sgr A* become dominant. It is unlikely that the spectrum of the CRs accelerated at the outburst is represented by a power-law similar to the one for those responsible for the gamma-ray emission from the central molecular zone (CMZ) around the Galactic center.

Testing the Dark Matter Scenario for PeV Neutrinos Observed in IceCube.

Science.gov (United States)

Murase, Kohta; Laha, Ranjan; Ando, Shin'ichiro; Ahlers, Markus

2015-08-14

Late time decay of very heavy dark matter is considered as one of the possible explanations for diffuse PeV neutrinos observed in IceCube. We consider implications of multimessenger constraints, and show that proposed models are marginally consistent with the diffuse γ-ray background data. Critical tests are possible by a detailed analysis and identification of the sub-TeV isotropic diffuse γ-ray data observed by Fermi and future observations of sub-PeV γ rays by observatories like HAWC or Tibet AS+MD. In addition, with several-year observations by next-generation telescopes such as IceCube-Gen2, muon neutrino searches for nearby dark matter halos such as the Virgo cluster should allow us to rule out or support the dark matter models, independently of γ-ray and anisotropy tests.

PE859, a novel tau aggregation inhibitor, reduces aggregated tau and prevents onset and progression of neural dysfunction in vivo.

Directory of Open Access Journals (Sweden)

Michiaki Okuda

Full Text Available In tauopathies, a neural microtubule-associated protein tau (MAPT is abnormally aggregated and forms neurofibrillary tangle. Therefore, inhibition of the tau aggregation is one of the key approaches for the treatment of these diseases. Here, we have identified a novel tau aggregation inhibitor, PE859. An oral administration of PE859 resulted in the significant reduction of sarkosyl-insoluble aggregated tau along with the prevention of onset and progression of the motor dysfunction in JNPL3 P301L-mutated human tau transgenic mice. These results suggest that PE859 is useful for the treatment of tauopathies.

Not Your Father's PE: Obesity, Exercise, and the Role of Schools

Science.gov (United States)

Cawley, John; Meyerhoefer, Chad; Newhouse, David

2006-01-01

American children are gaining weight at an alarming rate. Since the 1960s, according to the Centers for Disease Control and Prevention (CDC), the percentage of American six- to eleven-year-olds who fall into the CDC's highest weight classification for children has almost quadrupled. Requiring more physical education (PE) seems like a logical…

Whole-body distribution and radiation dosimetry of the dopamine transporter radioligand [11C]PE2I in healthy volunteers

International Nuclear Information System (INIS)

Ribeiro, Maria-Joao; Ricard, Marcel; Lievre, Marie-Angele; Bourgeois, Sandrine; Emond, Patrick; Gervais, Philippe; Dolle, Frederic; Syrota, Andre

2007-01-01

Introduction: This study reports on the biodistribution and radiation dosimetry of a cocaine analog, the (E)-N-(3-iodoprop-2-enyl)-2β-carbomethoxy-3β-(4'-tolyl)nortropane (PE2I), labeled with carbon 11 ([ 11 C]PE2I). [ 11 C]PE2I is used in positron emission tomography (PET) for examination of the dopamine neuronal transporter (DAT). DAT radioligands are often used to evaluate the progression of Parkinson's disease or the efficiency of neuroprotective therapeutics, and, typically, these studies required several successive PET scans. Methods: In three healthy male volunteers, whole-body scans were performed up to 2 h following intravenous injection of 321±6 MBq of [ 11 C]PE2I. For each subject, regions of interest were defined over all visible organs to generate time-activity curves and calculate the percentage of injected activity. Time-activity data were fitted to a monoexponential model, as an uptake phase followed by a mono-exponential washout, or bi-exponential model to obtain residence times. With the use of the MIRD method, several source organs were considered in estimating residence time and mean effective radiation absorbed doses. Results: Blood pressure and ECG findings remained unchanged after radioligand injection. The primary route of clearance was renal. Ten minutes after injection, high activities were observed in the kidneys, urinary-bladder, stomach, liver, salivary glands and brain. The urine bladder wall, stomach and liver received the highest absorbed doses. The average effective dose of [ 11 C]PE2I was estimated to be 6.4±0.6 μSv/MBq. Conclusion: The amount of [ 11 C]PE2I required for adequate DAT PET imaging results in an acceptable effective dose equivalent permitting two or three repeated cerebral PET studies, with the injection of 222 MBq for each study

Influência de poluentes atmosféricos em Belo Jardim (PE utilizando Cladonia verticillaris (líquen como biomonitor Influence of atmospheric pollutants in Belo Jardim (PE using Cladonia verticillaris (lichen as biomonitor

Directory of Open Access Journals (Sweden)

Fernando de Oliveira Mota Filho

2007-10-01

Full Text Available Cladonia verticillaris used in this study was collected in the cerrado vegetation of Saloá (PE, Brazil and transplanted in plastic containers on soil from the collection place to Belo Jardim (PE that possesses lead smelters and battery industries. The experiments were disposed at eleven different places for evaluating the dispersion of pollutants and their effects on the biomonitor. The exposed lichens were collected over eight months and submitted to thin layer and high performance liquid chromatographies, and scanning electron microscopy. C. verticillaris placed in the vicinity of the emission sources demonstrated alteration in its metabolism, decreasing the production of its major compound, fumarprotocetraric acid, and deterioration of its external and internal surfaces.

PeRL: a circum-Arctic Permafrost Region Pond and Lake database

Directory of Open Access Journals (Sweden)

S. Muster

2017-06-01

Full Text Available Ponds and lakes are abundant in Arctic permafrost lowlands. They play an important role in Arctic wetland ecosystems by regulating carbon, water, and energy fluxes and providing freshwater habitats. However, ponds, i.e., waterbodies with surface areas smaller than 1. 0 × 104 m2, have not been inventoried on global and regional scales. The Permafrost Region Pond and Lake (PeRL database presents the results of a circum-Arctic effort to map ponds and lakes from modern (2002–2013 high-resolution aerial and satellite imagery with a resolution of 5 m or better. The database also includes historical imagery from 1948 to 1965 with a resolution of 6 m or better. PeRL includes 69 maps covering a wide range of environmental conditions from tundra to boreal regions and from continuous to discontinuous permafrost zones. Waterbody maps are linked to regional permafrost landscape maps which provide information on permafrost extent, ground ice volume, geology, and lithology. This paper describes waterbody classification and accuracy, and presents statistics of waterbody distribution for each site. Maps of permafrost landscapes in Alaska, Canada, and Russia are used to extrapolate waterbody statistics from the site level to regional landscape units. PeRL presents pond and lake estimates for a total area of 1. 4 × 106 km2 across the Arctic, about 17 % of the Arctic lowland ( <  300 m a.s.l. land surface area. PeRL waterbodies with sizes of 1. 0 × 106 m2 down to 1. 0 × 102 m2 contributed up to 21 % to the total water fraction. Waterbody density ranged from 1. 0 × 10 to 9. 4 × 101 km−2. Ponds are the dominant waterbody type by number in all landscapes representing 45–99 % of the total waterbody number. The implementation of PeRL size distributions in land surface models will greatly improve the investigation and projection of surface inundation and carbon fluxes in permafrost lowlands

An Analysis of a Novel, Short-Term Therapeutic Psychoeducational Program for Children and Adolescents with Chronic Neurological Illness and Their Parents; Feasibility and Efficacy.

Science.gov (United States)

Joo, Bonglim; Lee, Young-Mock; Kim, Heung Dong; Eom, Soyong

2017-01-01

The purpose of this intervention was to develop a therapeutic psycho-educational program that improves quality of life in children and adolescents who are experiencing chronic neurological illness, including epilepsy, and their parents, and to analyze the intervention's feasibility and efficacy and participants' satisfaction. Participants were eight children ( n = 8) and adolescents and their parents; participating children were experiencing chronic neurological illness with psychological comorbidity; children with intellectual impairment were excluded (IQ Stress Index, Beck Depression Inventory, Children's Depression Inventory, and Revised Children's Manifest Anxiety Scale) at pre- and post-intervention, and administered satisfaction surveys following the intervention. Participants' opinions about the program's necessity, contents, and process, and participants' overall program satisfaction were analyzed. Parents and children reported high levels of satisfaction with the program. Externalizing behavioral problems, anxiety/depression, and emotional functioning from quality of life showed improvement after the intervention. Although not statistically significant, total child stress trended downward from pre- to post-intervention. A four-session structured therapeutic psycho-educational program for children and adolescents with chronic neurological illness and their parents was successfully implemented, showing good compliance and high satisfaction and efficacy.

Recombination in pe/ppe genes contributes to genetic variation in Mycobacterium tuberculosis lineages

KAUST Repository

Phelan, Jody E.; Coll, Francesc; Bergval, Indra; Anthony, Richard M.; Warren, Rob; Sampson, Samantha L.; Gey van Pittius, Nicolaas C.; Glynn, Judith R.; Crampin, Amelia C.; Alves, Adriana; Bessa, Theolis Barbosa; Campino, Susana; Dheda, Keertan; Grandjean, Louis; Hasan, Rumina; Hasan, Zahra; Miranda, Anabela; Moore, David; Panaiotov, Stefan; Perdigao, Joao; Portugal, Isabel; Sheen, Patricia; de Oliveira Sousa, Erivelton; Streicher, Elizabeth M.; van Helden, Paul D.; Viveiros, Miguel; Hibberd, Martin L.; Pain, Arnab; McNerney, Ruth; Clark, Taane G.

2016-01-01

. tuberculosis complex genomes and long read sequence data were used to validate the approach. SNP analysis revealed that variation in the majority of the 168 pe/ppe genes studied was consistent with lineage. Several recombination hotspots were identified

Frequency of asymptomatic pulmonary emboli (PE) in patients with a proximal profound veinal thrombosis (PVT) of inferior limbs during the FRAXODI study

International Nuclear Information System (INIS)

Gauthier, H.; Rosso, J.; Charbonnier, B.; Meignan, M.

1997-01-01

FRAXODI, an European multi-center program (n=70), allowed to compare the efficiency of Fraxiparin (20 500 UI AXa/mL) once a day with the conventional treatment by Fraxiparin (10 250 UI AXa/mL) twice a day by sub-cutaneous injection in patients with a PVT of inferior limbs without clinical signs of PE. A pulmonary scintigraphy has been performed at registration in 622 patients (delay ≤ 48 h): a sole perfusion with at least 4 incidences of which 2 were posterior oblique incidences or coupled to a ventilation scintigraphy (Xe-133, Kr-81 or aerosols) in 379 patients. Three diagnostic categories were defined: no PE in case of normal examination or under-segmentary perfusion anomalies (≤ 3); high probability (HP) of PE if at least a defect of normally ventilated segmentary perfusion existed; non-contributing examination in all the other cases. On the ensemble of the group, 367 patients have had at least a defect of segmentary perfusion, 296 patients had two or more. One hundred and forty one patients have had solely defects of sub-segmentary perfusion; 77 patients have had 3 or less then 3. One hundred and fourteen patients have had a normal examination. In the sub-group of ventilation scintigraphy, 235 patients have had at least one defect of segmentary perfusion, 88 patients have had defects of sub-segmentary perfusion and 56 patients have had a normal examination. The diagnosis analysis showed that 42% of patients have had a HP scintigraphy, 30% a non-contributive scintigraphy and the PE could be eliminated in 27% of patients. These results: 1 - demonstrated the extreme frequency of HP aspects of PE in patients afflicted with PVT; 2 - allowed estimating in this patients, as a function of the results of the PIOPED study, the frequency of asymptomatic PE in more then 50%; 3 - allowed recommending in the systematic practice a perfusion scintigraphy in case of PVT without clinical signs of PE providing the over-estimation of secondary PE occurrence during the

Implementation of the Service for Radiological Emergency Response of CRCN-NE/CNEN-PE, Recife, PE, Brazil

International Nuclear Information System (INIS)

Menezes, Claudio J.M.

2005-01-01

In 1998, it was created in the Centro Regional de Ciencias Nucleares (CRCN-NE) - the Brazilian regional center of nuclear sciences -, Recife, PE, Brazil, the Service for Radiological Emergency Response with the objective of providing the population of Pernambuco and neighboring States a team of professionals specialized in emergency situations and radiological protection. This action has the purpose of decentralization of actions of the Brazilian National Nuclear Energy Commission (CNEN), an agency responsible for licensing and safety of radioactive sources in Brazil. With this study we can conclude that the settlement of SAER/CRCN came to meet initial expectations, having in the last years provided assistance in situations with suspected radioactive material and participated actively: with radioactive load simulation; of the Exercicio de Emergencia Aeronautica Completo (EXEAC) - an emergency simulated training in airports- from the Guararapes-Gilberto Freire Airport; trained, every two years, the services of emergency for accidents and participated in events of the area

The effectiveness of a trauma-focused psycho-educational secondary prevention program for children exposed to interparental violence: study protocol for a randomized controlled trial

OpenAIRE

Overbeek, M.M.; de Schipper, J.C.; Lamers-Winkelman, F.; Schuengel, C.

2012-01-01

Abstract Background Children who witness interparental violence are at a heightened risk for developing psychosocial, behavioral and cognitive problems, as well as posttraumatic stress symptoms. For these children the psycho-educational secondary prevention program 'En nu ik...!' ('It's my turn now!') has been developed. This program includes specific therapeutic factors focused on emotion awareness and expression, increasing feelings of emotional security, teaching specific coping strategies...

Mechanical characterisation of the TorPeDO: a low frequency gravitational force sensor

Science.gov (United States)

McManus, D. J.; Forsyth, P. W. F.; Yap, M. J.; Ward, R. L.; Shaddock, D. A.; McClelland, D. E.; Slagmolen, B. J. J.

2017-07-01

Newtonian noise is likely to be a future challenge at low frequencies for Advanced LIGO and other second generation gravitational wave detectors. We present the TorPeDO system: a dual torsion pendulum sensor designed to measure local gravitational forces to high precision. Gravitational forces induce a differential rotation between the two torsion beams, which is measured with an optical read-out. Both torsion pendulums have a common suspension point, tunable centre of mass, and resonant frequency. This produces a high level of mechanical common mode noise cancellation. We report on a controls prototype of the TorPeDO system, presenting the frequency response and tuning range of both pendulums. A noise budget and mechanical cross-coupling model for this system are also presented. We demonstrate frequency tuning of the two torsion pendulums to a difference of 4.3 μHz.

Heavy right-handed neutrino dark matter and PeV neutrinos at IceCube

Energy Technology Data Exchange (ETDEWEB)

Dev, P.S. Bhupal [Max-Planck-Institut für Kernphysik,Saupfercheckweg 1, D-69117 Heidelberg (Germany); Kazanas, D. [Astrophysics Science Division, NASA Goddard Space Flight Center,Greenbelt, MD 20771 (United States); Mohapatra, R.N. [Maryland Center for Fundamental Physics, Department of Physics, University of Maryland,College Park, MD 20742 (United States); Teplitz, V.L. [Astrophysics Science Division, NASA Goddard Space Flight Center,Greenbelt, MD 20771 (United States); Department of Physics, Southern Methodist University,Dallas, TX 75205 (United States); Zhang, Yongchao [Service de Physique Théorique, Université Libre de Bruxelles,Boulevard du Triomphe, CP225, 1050 Brussels (Belgium); School of Physics, Sun Yat-Sen University,Guangzhou 510275 (China)

2016-08-17

We discuss a simple non-supersymmetric model based on the electroweak gauge group SU(2){sub L}×SU(2){sup ′}×U(1){sub B−L} where the lightest of the right-handed neutrinos, which are part of the leptonic doublet of SU(2){sup ′}, play the role of a long-lived unstable dark matter with mass in the multi-PeV range. We use a resonant s-channel annihilation to obtain the correct thermal relic density and relax the unitarity bound on dark matter mass. In this model, there exists a 3-body dark matter decay mode producing tau leptons and neutrinos, which could be the source for the PeV cascade events observed in the IceCube experiment. The model can be tested with more precise flavor information of the highest-energy neutrino events in future data.

[Aquatic insects and water quality in Peñas Blancas watershed and reservoir].

Science.gov (United States)

Mora, Meyer Guevara

2011-06-01

The aquatic insects have been used to evaluate water quality of aquatic environments. The population of aquatic insects and the water quality of the area were characterized according to the natural and human alterations present in the study site. During the monthly-survey, pH, DO, temperature, water level, DBO, PO4 and NO3 were measured. Biological indexes (abundance, species richness and the BMWP-CR) were used to evaluate the water quality. No relation between environmental and aquatic insects was detected. Temporal and spatial differences attributed to the flow events (temporal) and the presence of Peñas Blancas reservoir (spatial). In the future, the investigations in Peñas Blancas watershed need to be focused on determining the real influence of the flows, sediment release and the possible water quality degradation because of agriculture activities.

Representing Valued Bodies in PE: A Visual Inquiry with British Asian Girls

Science.gov (United States)

Hill, Joanne; Azzarito, Laura

2012-01-01

Background: Status or value in sport and physical education (PE) contexts is often associated with performances of highly proficient sporting bodies, which produce hierarchies of privileged and marginalised gendered and racialised positions. This may be communicated through text and images shared within school, physical cultures and media that…

The effectiveness of a trauma-focused psycho-educational secondary prevention program for children exposed to interparental violence: study protocol for a randomized controlled trial

Directory of Open Access Journals (Sweden)

Overbeek Mathilde M

2012-02-01

Full Text Available Abstract Background Children who witness interparental violence are at a heightened risk for developing psychosocial, behavioral and cognitive problems, as well as posttraumatic stress symptoms. For these children the psycho-educational secondary prevention program 'En nu ik...!' ('It's my turn now!' has been developed. This program includes specific therapeutic factors focused on emotion awareness and expression, increasing feelings of emotional security, teaching specific coping strategies, developing a trauma narrative, improving parent-child interaction and psycho-education. The main study aim is to evaluate the effectiveness of the specific therapeutic factors in the program. A secondary objective is to study mediating and moderating factors. Methods/design This study is a prospective multicenter randomized controlled trial across cities in the Netherlands. Participants (N = 140 are referred to the secondary preventive intervention program by police, social work, women shelters and youth (mental health care. Children, aged 6-12 years, and their parents, who experienced interparental violence are randomly assigned to either the intervention program or the control program. The control program is comparable on nonspecific factors by offering positive attention, positive expectations, recreation, distraction, warmth and empathy of the therapist, and social support among group participants, in ways that are similar to the intervention program. Primary outcome measures are posttraumatic stress symptoms and emotional and behavioral problems of the child. Mediators tested are the ability to differentiate and express emotions, emotional security, coping strategies, feelings of guilt and parent-child interaction. Mental health of the parent, parenting stress, disturbances in parent-child attachment, duration and severity of the domestic violence and demographics are examined for their moderating effect. Data are collected one week before the program

"Permission to Speak": A Postcolonial View on Racialized Bodies and PE in the Current Context of Globalization.

Science.gov (United States)

Azzarito, Laura

2016-06-01

The current neoliberal context of schools presents difficult challenges in addressing persistent issues of social inequalities. In this article, first, I argue that because of today's market-driven education, the rise of fitness testing in school physical education (PE) can be seriously detrimental to young people in general and to ethnic-minority young people's embodied identity in particular. Second, I explain how the racialization process circulated by the body-at-risk discourse, sustained by the media, and reproduced by high-stakes testing in PE forces ethnic-minority young people to construct their identities through White eyes, which alienates them from a consciousness of their own identity. Third, I explore the possible uses and pitfalls of Spivak's theoretical notion of "strategic essentialism" to put forward strategies to build a positive image of the "other" while attempting to avoid the erasure of difference. Fourth, I conclude the article by suggesting how Spivak's notion of strategic essentialism can be useful in rethinking current PE fitness practices.

Sistem national de management al resurselor digitale în stiinta si tehnologie, bazat pe structuri GRID - SINRED

CERN Document Server

Banciu, D

2007-01-01

Proiectului CEEX, SINRED ?i-a propus s? defineasc? ?i s? realizeze un sistem na?ional unitar de management al resurselor digitale în ?tiin?? ?i tehnologie bazat pe structuri GRID. Partenerii din consor?iu sunt: Universitatea din Bucure?ti; Universitatea Politehnica Bucure?ti; Universitatea Tehnic? din Cluj-Napoca; Institutul National de Informare ?i Documentar; Universitatea de Vest din Timi?oara. Problematica propus? spre rezolvare se circumscrie urm?toarelor obiective specifice: definirea ?i fundamentarea solu?iilor privind constituirea unei biblioteci digitale bazate pe re?eaua bibliotecilor universitare, publice ?i academic;definirea metodelor ?i metodologiilor de creare a unui sistem unitar la nivel na?ional în domeniul info-documentar bazat pe documente digital; analiza ?i testarea modalit??ilor de valorificare a tehnologiilor GRID în domeniul info-documentar;definirea unor proceduri de construire a bazelor de date digitale în acord cu normele ?i reglement?rile na?ionale ?i interna?ionale în domeni...

"A Clear and Obvious "Ability" to "Perform Physical Activity"": Revisiting Physical Education Teachers' Perceptions of Talent in PE and Sport

Science.gov (United States)

Croston, Amanda

2013-01-01

Background: This paper examines physical education (PE) teachers' perceptions of talent in PE and sport within the context of English policy, where the process of identifying talent has been formalised and supported through specific resources (YST 2009). English policy has merged educational and sporting targets, which has resulted in a shift in…

Evaluation of accuracy of complete-arch multiple-unit abutment-level dental implant impressions using different impression and splinting materials.

Science.gov (United States)

Buzayan, Muaiyed; Baig, Mirza Rustum; Yunus, Norsiah

2013-01-01

This in vitro study evaluated the accuracy of multiple-unit dental implant casts obtained from splinted or nonsplinted direct impression techniques using various splinting materials by comparing the casts to the reference models. The effect of two different impression materials on the accuracy of the implant casts was also evaluated for abutment-level impressions. A reference model with six internal-connection implant replicas placed in the completely edentulous mandibular arch and connected to multi-base abutments was fabricated from heat-curing acrylic resin. Forty impressions of the reference model were made, 20 each with polyether (PE) and polyvinylsiloxane (PVS) impression materials using the open tray technique. The PE and PVS groups were further subdivided into four subgroups of five each on the bases of splinting type: no splinting, bite registration PE, bite registration addition silicone, or autopolymerizing acrylic resin. The positional accuracy of the implant replica heads was measured on the poured casts using a coordinate measuring machine to assess linear differences in interimplant distances in all three axes. The collected data (linear and three-dimensional [3D] displacement values) were compared with the measurements calculated on the reference resin model and analyzed with nonparametric tests (Kruskal-Wallis and Mann-Whitney). No significant differences were found between the various splinting groups for both PE and PVS impression materials in terms of linear and 3D distortions. However, small but significant differences were found between the two impression materials (PVS, 91 μm; PE, 103 μm) in terms of 3D discrepancies, irrespective of the splinting technique employed. Casts obtained from both impression materials exhibited differences from the reference model. The impression material influenced impression inaccuracy more than the splinting material for multiple-unit abutment-level impressions.

Testing the Equivalence Principle and Lorentz Invariance with PeV Neutrinos from Blazar Flares.

Science.gov (United States)

Wang, Zi-Yi; Liu, Ruo-Yu; Wang, Xiang-Yu

2016-04-15

It was recently proposed that a giant flare of the blazar PKS B1424-418 at redshift z=1.522 is in association with a PeV-energy neutrino event detected by IceCube. Based on this association we here suggest that the flight time difference between the PeV neutrino and gamma-ray photons from blazar flares can be used to constrain the violations of equivalence principle and the Lorentz invariance for neutrinos. From the calculated Shapiro delay due to clusters or superclusters in the nearby universe, we find that violation of the equivalence principle for neutrinos and photons is constrained to an accuracy of at least 10^{-5}, which is 2 orders of magnitude tighter than the constraint placed by MeV neutrinos from supernova 1987A. Lorentz invariance violation (LIV) arises in various quantum-gravity theories, which predicts an energy-dependent velocity of propagation in vacuum for particles. We find that the association of the PeV neutrino with the gamma-ray outburst set limits on the energy scale of possible LIV to >0.01E_{pl} for linear LIV models and >6×10^{-8}E_{pl} for quadratic order LIV models, where E_{pl} is the Planck energy scale. These are the most stringent constraints on neutrino LIV for subluminal neutrinos.

Whole-body distribution and radiation dosimetry of the dopamine transporter radioligand [{sup 11}C]PE2I in healthy volunteers

Energy Technology Data Exchange (ETDEWEB)

Ribeiro, Maria-Joao [Service Hospitalier Frederic Joliot, Institut d' Imagerie Biomedicale, Direction des Sciences du Vivant, Commissariat a l' Energie Atomique, F-91406 Orsay (France)]. E-mail: maria-joao.ribeiro@cea.fr; Ricard, Marcel [Service de Physique, Institut Gustave Roussy, 39 rue Camille Desmoulins, 94805 Villejuif (France); Lievre, Marie-Angele [Service Hospitalier Frederic Joliot, Institut d' Imagerie Biomedicale, Direction des Sciences du Vivant, Commissariat a l' Energie Atomique, F-91406 Orsay (France); Bourgeois, Sandrine [Service Hospitalier Frederic Joliot, Institut d' Imagerie Biomedicale, Direction des Sciences du Vivant, Commissariat a l' Energie Atomique, F-91406 Orsay (France); Emond, Patrick [INSERM U316, Laboratoire de Biophysique medicale et pharmaceutique, UFR des Sciences Pharmaceutiques, 37200 Tours (France); Gervais, Philippe [Service Hospitalier Frederic Joliot, Institut d' Imagerie Biomedicale, Direction des Sciences du Vivant, Commissariat a l' Energie Atomique, F-91406 Orsay (France); Dolle, Frederic [Service Hospitalier Frederic Joliot, Institut d' Imagerie Biomedicale, Direction des Sciences du Vivant, Commissariat a l' Energie Atomique, F-91406 Orsay (France); Syrota, Andre [Service Hospitalier Frederic Joliot, Institut d' Imagerie Biomedicale, Direction des Sciences du Vivant, Commissariat a l' Energie Atomique, F-91406 Orsay (France)

2007-05-15

Introduction: This study reports on the biodistribution and radiation dosimetry of a cocaine analog, the (E)-N-(3-iodoprop-2-enyl)-2{beta}-carbomethoxy-3{beta}-(4'-tolyl)nortropane (PE2I), labeled with carbon 11 ([{sup 11}C]PE2I). [{sup 11}C]PE2I is used in positron emission tomography (PET) for examination of the dopamine neuronal transporter (DAT). DAT radioligands are often used to evaluate the progression of Parkinson's disease or the efficiency of neuroprotective therapeutics, and, typically, these studies required several successive PET scans. Methods: In three healthy male volunteers, whole-body scans were performed up to 2 h following intravenous injection of 321{+-}6 MBq of [{sup 11}C]PE2I. For each subject, regions of interest were defined over all visible organs to generate time-activity curves and calculate the percentage of injected activity. Time-activity data were fitted to a monoexponential model, as an uptake phase followed by a mono-exponential washout, or bi-exponential model to obtain residence times. With the use of the MIRD method, several source organs were considered in estimating residence time and mean effective radiation absorbed doses. Results: Blood pressure and ECG findings remained unchanged after radioligand injection. The primary route of clearance was renal. Ten minutes after injection, high activities were observed in the kidneys, urinary-bladder, stomach, liver, salivary glands and brain. The urine bladder wall, stomach and liver received the highest absorbed doses. The average effective dose of [{sup 11}C]PE2I was estimated to be 6.4{+-}0.6 {mu}Sv/MBq. Conclusion: The amount of [{sup 11}C]PE2I required for adequate DAT PET imaging results in an acceptable effective dose equivalent permitting two or three repeated cerebral PET studies, with the injection of 222 MBq for each study.

DEAD-box helicase DDX27 regulates 3′ end formation of ribosomal 47S RNA and stably associates with the PeBoW-complex

Energy Technology Data Exchange (ETDEWEB)

Kellner, Markus; Rohrmoser, Michaela [Department of Molecular Epigenetics, Helmholtz Center Munich, Center for Integrated Protein Science Munich (CIPSM), Marchioninistr. 25, Munich 81377 (Germany); Forné, Ignasi [Adolf Butenandt Institute, Ludwig Maximilians University of Munich, Center for Integrated Protein Science Munich (CIPSM), Schillerstr. 44, Munich 80336 (Germany); Voss, Kirsten; Burger, Kaspar; Mühl, Bastian; Gruber-Eber, Anita [Department of Molecular Epigenetics, Helmholtz Center Munich, Center for Integrated Protein Science Munich (CIPSM), Marchioninistr. 25, Munich 81377 (Germany); Kremmer, Elisabeth [Institute of Molecular Immunology, Helmholtz Center Munich, Marchioninistr. 25, Munich 81377 (Germany); Imhof, Axel [Adolf Butenandt Institute, Ludwig Maximilians University of Munich, Center for Integrated Protein Science Munich (CIPSM), Schillerstr. 44, Munich 80336 (Germany); Eick, Dirk, E-mail: eick@helmholtz-muenchen.de [Department of Molecular Epigenetics, Helmholtz Center Munich, Center for Integrated Protein Science Munich (CIPSM), Marchioninistr. 25, Munich 81377 (Germany)

2015-05-15

PeBoW, a trimeric complex consisting of pescadillo (Pes1), block of proliferation (Bop1), and the WD repeat protein 12 (WDR12), is essential for processing and maturation of mammalian 5.8S and 28S ribosomal RNAs. Applying a mass spectrometric analysis, we identified the DEAD-box helicase DDX27 as stably associated factor of the PeBoW-complex. DDX27 interacts with the PeBoW-complex via an evolutionary conserved F×F motif in the N-terminal domain and is recruited to the nucleolus via its basic C-terminal domain. This recruitment is RNA-dependent and occurs independently of the PeBoW-complex. Interestingly, knockdown of DDX27, but not of Pes1, induces the accumulation of an extended form of the primary 47S rRNA. We conclude that DDX27 can interact specifically with the Pes1 and Bop1 but fulfils critical function(s) for proper 3′ end formation of 47S rRNA independently of the PeBoW-complex. - Highlights: • DEAD-box helicase DDX27 is a new constituent of the PeBoW-complex. • The N-terminal F×F motif of DDX27 interacts with the PeBoW components Pes1 and Bop1. • Nucleolar anchoring of DDX27 via its basic C-terminal domain is RNA dependent. • Knockdown of DDX27 induces a specific defect in 3′ end formation of 47S rRNA.

Fetal Phthalate Screen: Assessment of Several Phthalate Esters (PE) on Fetal Rodent Testosterone (T) Production and Gene Expressionfollowing In Utero Exposure

Science.gov (United States)

PE are a large family of compounds used in a wide array of products from medical tubing to pharmaceuticals to cables. Studies have shown that in utero treatment with PE such as diethyl hexyl phthalate (DEHP) during the critical period of fetal reproductive development produced ma...

CONSIDERAŢII PRIVIND IMPORTANŢA METODEI DE CALCULAŢIE A COSTULUI PE COMENZI

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Svetlana MIHAILA

2016-12-01

Full Text Available În acest articol este prezentată o modalitate de organizare a contabilităţii de gestiune şi a calculaţiei costurilor prin metoda pe comenzi. Sunt tratate etapele de derulare a metodei de calculaţie a costului pe comenzi, respectiv rolul conta­bilului de gestiune în derularea şi implementarea acestei metode. Din punct de vedere teoretic şi aplicativ, sunt abordate etapele metodologice parcurse în contabilitatea de gestiune şi calculaţia costurilor.Concluziile formulate vizează organizarea contabilităţii de gestiune; entitatea trebuie să aplice cea mai eficientă metodă de calculaţie, ba chiar şi o combinaţie de metode de calculaţie – clasice şi moderne, în concordanţă cu parti­cularităţile tehnologiei şi organizării producţiei, precum şi cu cerinţele unei administrări eficiente. Totodată, sunt abor­date şi avantajele pe care le oferă metoda pe comenzi, de unde derivă şi importanţa acestui subiect. CONSIDERATIONS ON THE IMPORTANCE OF THE JOB-ORDER COSTING SYSTEM The authors present a method for the organization of the management accounting and job-order costing. Consideration has been given to the stages of the job-order costing system, as well as to the role of the accountant in the application and implementation of such method. The authors have adopted a theoretical and applicative approach in regard to the methodological stages covered by the management accounting and the costing method.The article ends with the authors' conclusions regarding the organization of the management accounting. In this respect, it outcomes that an entity is to apply the most efficient costing method and, moreover, a combination of classical and modern costing methods, in accordance with the specific features of the manufacturing process and production engineering, as well as the efficient management requirements. The authors have also shed light on the advantages offered by the job-order costing system, and the resulting

Electrochemical study on PVDF-HFP/silylated AI2O3-coated PE separators using the electron beam irradiation for lithium secondary battery

International Nuclear Information System (INIS)

Sohn, Joon Yong; Shin, Jun Hwa; Nho, Young Chang

2010-01-01

PVDF-HFP (binder)/silylated alumina (inorganic particle)-coated PE (polyethylene)separators were with various compositions of binder and inorganic particle were prepared by a dip-coating process with humidity control (R.H. 25% and 50%) using electron beam irradiation. The morphology of the coated PVDF-HFP/AI 2 O 3 layer with various compositions of PVDF-HFP and AI 2 O 3 , and humidity condition was found to be an important factor in determining ionic conductivity of the prepared separators. The PVDF-HFP/AI 2 O 3 (5/5)-coated PE separator prepared at R.H. 50% followed by electron beam irradiation at 200 kGy was applied for lithium-ion polymer battery and cell test results showed improved high-rate discharge performance and better cyclic stability compared to the cells with the bare PE and the PVDF-HFP-coated PE separators

Efficacy of Cognitive Rehabilitation Therapy on Poststroke Depression among Survivors of First Stroke Attack in Ibadan, Nigeria.

Science.gov (United States)

Olukolade, Olugbemi; Osinowo, Helen O

2017-01-01

Poststroke depression (PSD) is a common complication after stroke. There is no adequate treatment for PSD. This study examined efficacy of cognitive rehabilitation therapy (CRT) in the treatment of PSD among stroke survivors. An experimental design, 30 participants with poststroke depression were randomly assigned into 3 groups of cognitive rehabilitation therapy (CRT), psychoeducation (PE), and the control group (CG). CRT consisted of nine sessions with three-phased sessions focusing on activity stimulation, negative thoughts, and people contacts, PE consisted of nine sessions focusing on knowledge on stroke and poststroke depression, and the CG group was on the waiting list. The BDI scale was used for assessing PSD at posttest. There was a significant difference in the efficacy of CRT, PE, and the CG on PSD, with CRT-CG mean difference of -9.4 ± 3.11 and PE-CG 1.0 ± 3.83. Furthermore, stress was not a confounding variable on the efficacy of CRT. The type of therapy significantly influenced PSD at posttest, with the CRT having greater mean reduction to CG (-11.1 ± 3.1) than PE to the CG (3.0 ± 3.8). Cognitive rehabilitation therapy significantly reduced poststroke depression. Hence, it should be integrated as an adjunct treatment of poststroke depression.

PEG-PE/clay composite carriers for doxorubicin: Effect of composite structure on release, cell interaction and cytotoxicity.

Science.gov (United States)

Kohay, Hagay; Sarisozen, Can; Sawant, Rupa; Jhaveri, Aditi; Torchilin, Vladimir P; Mishael, Yael G

2017-06-01

A novel drug delivery system for doxorubicin (DOX), based on organic-inorganic composites was developed. DOX was incorporated in micelles (M-DOX) of polyethylene glycol-phosphatidylethanolamine (PEG-PE) which in turn were adsorbed by the clay, montmorillonite (MMT). The nano-structures of the PEG-PE/MMT composites of LOW and HIGH polymer loadings were characterized by XRD, TGA, FTIR, size (DLS) and zeta measurements. These measurements suggest that for the LOW composite a single layer of polymer intercalates in the clay platelets and the polymer only partially covers the external surface, while for the HIGH composite two layers of polymer intercalate and a bilayer may form on the external surface. These nanostructures have a direct effect on formulation stability and on the rate of DOX release. The release rate was reversely correlated with the degree of DOX interaction with the clay and followed the sequence: M-DOX>HIGH formulation>LOW formulation>DOX/MMT. Despite the slower release from the HIGH formulation, its cytotoxicity effect on sensitive cells was as high as the "free" DOX. Surprisingly, the LOW formulation, with the slowest release, demonstrated the highest cytotoxicity in the case of Adriamycin (ADR) resistant cells. Confocal microscopy images and association tests provided an insight into the contribution of formulation-cell interactions vs. the contribution of DOX release rate. Internalization of the formulations was suggested as a mechanism that increases DOX efficiency, particularly in the ADR resistant cell line. The employment of organic-inorganic hybrid materials as drug delivery systems, has not reached its full potential, however, its functionality as an efficient tunable release system was demonstrated. DOX PEG-PE/clay formulations were design as an efficient drug delivery system. The main aim was to develop PEG-PE/clay formulations of different structures based on various PEG-PE/clay ratios in order to achieve tunable release rates, to control

Effect of maleic anhydride on the physico-mechanical properties of NR/PE blends

International Nuclear Information System (INIS)

Yehia, A.A.; El Elnashar, D.

2005-01-01

Blending of two or more polymers is considered as a new technique to produce new materials with new properties at low production cost and investment. Rubber / Rubber blends are well known in tire industry. In the last decade rubber and plastic blending attract the interest of many researchers and technologists. In the present work NR and LLDPE was blended in presence of maleic anhydride (MA) on a Brabender premixed at different conditions and namely temperature and time. The obtained blends were cured with sulphur and peroxide curing systems. Peroxide can crosslink both NR and PE, but the sulphur system crosslinks only the rubber phase in the blend. The data showed also that the addition of MA greatly improved the physico-mechanical properties of NR/PE blends. The surface morphology of the blends under investigation was studied by SEM. The results will be presented and discussed in detail

Highly transparent and rollable PVA-co-PE nanofibers synergistically reinforced with epoxy film for flexible electronic devices.

Science.gov (United States)

Xiong, Bing; Zhong, Weibing; Zhu, Qing; Liu, Ke; Li, Mufang; Sun, Gang; Wang, Dong

2017-12-14

The development of electronics towards a more functions-integrated, flexible and stretchable direction requires mechanically flexible substrates with high thermal and dimensional stability and optical transparency. Herein, rolls of an optically transparent PVA-co-PE nanofibrous membrane/epoxy composite with synergistically enhanced thermal stability, very low CTE, and outstanding mechanical properties are reported. The nanoscale size, the unique inter-stack structure, and the strong interfacial interactions between the PVA-co-PE nanofibers and the epoxy contribute to the synergistic effects. Because of the match between the refractive index (RI) of the PVA-co-PE nanofibers and the epoxy matrix, the visible light transmittance of nanocomposite film could be as high as 85% and the composite film was still optically transparent with a nanofiber loading content of up to 61.7 wt%. The break strength and compliance matrix of the composite film with a high fiber loading of 61.7 wt% increased by 2.3 times of that of the neat epoxy film and exceeded 3000 m 2 N -1 , respectively. PVA-co-PE nanofibers have a very low CTE value (3.634 × 10 -6 K -1 ) and could be applicable as a reinforcement to reduce the thermal expansion of epoxy. Furthermore, we developed a flexible alternating current electroluminescent (ACEL) device based on the transparent composite film and the experimental results showed that the transparent composite film could serve as substrate for flexible electronic devices. In addition, their electrical and optical properties were evaluated.

Management performance warehousing in PE 'Post Serbia'

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Vidović Dragana R.

2016-01-01

Full Text Available The paper presents a general model for the strategic management of postal infrastructure and resources, focused on development of warehousing service. The model was developed according to the characteristics of the public enterprise 'Pošte Srbije'. A set of indicators is developed for the purpose of analysis of external and internal environment of PE 'Post Serbia'. For positioning the focal postal enterprise among other, selected European posts, the benchmarking method is used, whereby indicators are determined by using eigenvalues and eigenvectors. Analysis of internal environment additionally includes survey and Delphi method to obtain the values of coefficients in the model. With small modifications, the model could be applicable to all postal operators and logistics companies which consider to develop warehouse service in logistics market.

Geologic repository work breakdown structure and dictionary---Development and evaluation phase (PE-02)

International Nuclear Information System (INIS)

1991-08-01

Revision 2 of the OGR Work Breakdown Structure and Dictionary -- Development and Evaluation Phase (PE-02) supersedes Revision 1, August 1989, in its entirety. The revision is to delete the ''Exploratory Shaft Facility'' work scape and replace it with ''Exploratory Studies Facility'' work scape

Randomized controlled trial of a psychoeducation program for the self-management of chronic cardiac pain.

Science.gov (United States)

McGillion, Michael H; Watt-Watson, Judy; Stevens, Bonnie; Lefort, Sandra M; Coyte, Peter; Graham, Anthony

2008-08-01

Cardiac pain arising from chronic stable angina (CSA) is a cardinal symptom of coronary artery disease and has a major negative impact on health-related quality of life (HRQL), including pain, poor general health status, and inability to self-manage. Current secondary prevention approaches lack adequate scope to address CSA as a multidimensional ischemic and persistent pain problem. This trial evaluated the impact of a low-cost six-week angina psychoeducation program, entitled The Chronic Angina Self-Management Program (CASMP), on HRQL, self-efficacy, and resourcefulness to self-manage anginal pain. One hundred thirty participants were randomized to the CASMP or three-month wait-list usual care; 117 completed the study. Measures were taken at baseline and three months. General HRQL was measured using the Medical Outcomes Study 36-Item Short Form and the disease-specific Seattle Angina Questionnaire (SAQ). Self-efficacy and resourcefulness were measured using the Self-Efficacy Scale and the Self-Control Schedule, respectively. The mean age of participants was 68 years, 80% were male. Analysis of variance of change scores yielded significant improvements in treatment group physical functioning [F=11.75(1,114), Phealth [F=10.94(1,114), P=0.001] aspects of generic HRQL. Angina frequency [F=5.57(1,115), P=0.02], angina stability [F=7.37(1,115), P=0.001], and self-efficacy to manage disease [F=8.45(1,115), P=0.004] were also significantly improved at three months. The CASMP did not impact resourcefulness. These data indicate that the CASMP was effective for improving physical functioning, general health, anginal pain symptoms, and self-efficacy to manage pain at three months and provide a basis for long-term evaluation of the program.

A Whitewashed Curriculum? The Construction of Race in Contemporary PE Curriculum Policy

Science.gov (United States)

Dowling, Fiona; Flintoff, Anne

2018-01-01

Analyses of curricula in a range of countries show how they tend to reinforce, rather than challenge, popular theories of racism. To date, we know little about the contribution of physical education (PE) curriculum policy to the overall policy landscape. This paper examines the construction of race and racism in two national contexts (Norway and…

The Disciplinary and Pleasurable Spaces of Boys' PE--The Art of Distributions

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Gerdin, Göran

2016-01-01

In taking heed of the so-called "spatial turn" in social theory this paper explores how the spatial intersects with boys' performances of gender and (dis)pleasures in school physical education (PE). In particular, the paper aims to contribute to our understanding of how the organisation and implementation of physical and social spaces in…

Home treatment of patients with low-risk pulmonary embolism with the oral factor Xa inhibitor rivaroxaban. Rationale and design of the HoT-PE Trial.

Science.gov (United States)

Barco, Stefano; Lankeit, Mareike; Binder, Harald; Schellong, Sebastian; Christ, Michael; Beyer-Westendorf, Jan; Duerschmied, Daniel; Bauersachs, Rupert; Empen, Klaus; Held, Matthias; Schwaiblmair, Martin; Fonseca, Cândida; Jiménez, David; Becattini, Cecilia; Quitzau, Kurt; Konstantinides, Stavros

2016-07-04

Pulmonary embolism (PE) is a potentially life-threatening acute cardiovascular syndrome. However, more than 95 % of patients are haemodynamically stable at presentation, and among them are patients at truly low risk who may qualify for immediate or early discharge. The Home Treatment of Pulmonary Embolism (HoT-PE) study is a prospective international multicentre single-arm phase 4 management (cohort) trial aiming to determine whether home treatment of acute low-risk PE with the oral factor Xa inhibitor rivaroxaban is feasible, effective, and safe. Patients with confirmed PE, who have no right ventricular dysfunction or free floating thrombi in the right atrium or ventricle, are eligible if they meet none of the exclusion criteria indicating haemodynamic instability, serious comorbidity or any condition mandating hospitalisation, or a familial/social environment unable to support home treatment. The first dose of rivaroxaban is given in hospital, and patients are discharged within 48 hours of presentation. Rivaroxaban is taken for at least three months. The primary outcome is symptomatic recurrent venous thromboembolism or PE-related death within three months of enrolment. Secondary outcomes include quality of life and patient satisfaction, and health care resource utilisation compared to existing data on standard-duration hospital treatment. HoT-PE is planned to analyse 1,050 enrolled patients, providing 80 % power to reject the null hypothesis that the recurrence rate of venous thromboembolism is >3 % with α≤0.05. If the hypothesis of HoT-PE is confirmed, early discharge and out-of-hospital treatment may become an attractive, potentially cost-saving option for a significant proportion of patients with acute PE.

An Update of the International Society of Sexual Medicine's Guidelines for the Diagnosis and Treatment of Premature Ejaculation (PE

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Stanley E. Althof, PhD

2014-06-01

Conclusion: Development of guidelines is an evolutionary process that continually reviews data and incorporates the best new research. We expect that ongoing research will lead to a more complete understanding of the pathophysiology as well as new efficacious and safe treatments for this sexual dysfunction. We again recommend that these guidelines be reevaluated and updated by the ISSM in 4 years. Althof SE, McMahon CG, Waldinger MD, Serefoglu EC, Shindel AW, Adaikan PG, Becher E, Dean J, Giuliano F, Hellstrom WJG, Giraldi A, Glina S, Incrocci L, Jannini E, McCabe M, Parish S, Rowland D, Segraves RT, Sharlip I, and Torres LO. An update of the International Society of Sexual Medicine's guidelines for the diagnosis and treatment of premature ejaculation (PE. Sex Med 2014;2:60–90.

Rural residential energy consumption not electrified in the Municipality of Petrolina-PE, Brazil; Consumo energetico residencial rural nao eletrificado do municipio de Petrolina-PE

Energy Technology Data Exchange (ETDEWEB)

Borges Neto, Manuel Rangel; Lopes, Luiz Carlos Nascimento [Centro Federal de Educacao Tecnologica de Petrolina (CEFET/PET), CE (Brazil); Carvalho, Paulo Cesar Marques de [Universidade Federal do Ceara (PPGEE/UFC), Fortaleza (Brazil). Programa de Pos Graduacao em Engenharia Eletrica

2006-07-01

This paper brings a study about the energetic profile consumption of the residential rural off-grid population in Petrolina- PE municipality. A community was chose as a sample and trough some interviews it was possible to get enough data to estimate the energetic consumption of this segment in the county. In conclusion it has a specific annual consumption of 0,125 tep/hab, 5.9% higher than the Brazilian average and that the firewood is the source to 91,87% of the energy final use. (author)

The mechanism of PTFE and PE friction deposition: a combined scanning electron and scanning force microscopy study on highly oriented polymeric sliders

NARCIS (Netherlands)

Schönherr, Holger; Schaeben, H.; Vancso, Gyula J.

1998-01-01

The mechanism of friction deposition of polytetrafluoroethylene (PTFE) and polyethylene (PE) was studied by scanning electron (SEM) and scanning force microscopy (SFM) on the worn surfaces of PTFE and PE sliders that were used in friction deposition on glass substrates. These surfaces exhibited a

Apoios à mulher/nutriz nas peças publicitárias da Semana Mundial da Amamentação

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Luciana Alves Moreira

Full Text Available RESUMO Objetivo: desvendar os apoios da rede social da mulher/nutriz nas peças publicitárias da Semana Mundial da Amamentação. Método: estudo descritivo, exploratório, documental, qualitativo. Desde a coleta até a análise dessas peças, foram adotados os passos metodológicos de Gemma Penn, fundamentados na semiologia de Roland Barthes. Os resultados foram interpretados pela teoria da Rede Social de Sanícola e dos cinco tipos de apoio: presencial, emocional, instrumental, informativo e autoapoio. Resultados: em nove peças publicitárias das 22 semanas mundiais da amamentação, identificou-se/identificaram-se ator(es da rede social da mulher/nutriz. Em cinco delas, companheiro, avó e irmão demonstraram apoio emocional e presencial à amamentação. Percebeu-se o autoapoio em três cartazes; o apoio instrumental, em um cartaz; e o apoio informativo, em cartaz algum. Conclusão: os apoios desvendados em apenas cinco peças publicitárias incluíram: emocional, presencial, instrumental e autoapoio. Nas demais, não havia apoio. Em nenhuma delas, o conjunto dos apoios foi revelado.

Synthesis of crystalline Ge nanoclusters in PE-CVD-deposited SiO2 films

DEFF Research Database (Denmark)

Leervad Pedersen, T.P.; Skov Jensen, J.; Chevallier, J.

2005-01-01

The synthesis of evenly distributed Ge nanoclusters in plasma-enhanced chemical-vapour-deposited (PE-CVD) SiO2 thin films containing 8 at. % Ge is reported. This is of importance for the application of nanoclusters in semiconductor technology. The average diameter of the Ge nanoclusters can...

A Teacher-Focused Intervention to Decrease PE Students' Amotivation by Increasing Need Satisfaction and Decreasing Need Frustration.

Science.gov (United States)

Cheon, Sung Hyeon; Reeve, Johnmarshall; Song, Yong-Gwan

2016-06-01

Intervention-induced gains in need satisfaction decrease PE students' amotivation. The present study adopted a dual-process model to test whether an intervention could also decrease need frustration and hence provide a second supplemental source to further decrease students' PE amotivation. Using an experimental, longitudinal research design, 19 experienced PE teachers (9 experimental, 10 control) and their 1,017 students participated in an intervention program to help teachers become both more autonomy supportive and less controlling. Multilevel repeated measures analyses showed that students of teachers in the experimental group reported greater T2, T3, and T4 perceived autonomy support, need satisfaction, and engagement and lesser T2, T3, and T4 perceived teacher control, need frustration, and amotivation than did students of teachers in the control group. Multilevel structural equation modeling analyses confirmed the hypothesized dual-process model in which both intervention-induced increases in need satisfaction and intervention-induced decreases need frustration decreased students' end-of-semester amotivation. We discuss the theoretical and practical implications of this new finding on the dual antecedents of diminished amotivation.

Spectral measurements of fluctuating ω/sub pe/ radiation from Alcator C tokamak

International Nuclear Information System (INIS)

Gandy, R.F.; Yates, D.

1984-01-01

High resolution spectral measurements have been made of the fluctuating electron plasma frequency (ω/sub pe/) radiation from Alcator C. Three techniques have been used in making the measurements. Features as narrow as 350 kHz have been observed (Δf/f approx. = 6 x 10 -6 ), impling that a highly coherent process is responsible for the emission

The Key for The gosPeL According To mATTheW

African Journals Online (AJOL)

K. Lee & F.P. Viljoen. The uLTimATe commission: The Key for The gosPeL. According To mATTheW. ABsTrAcT it is frequently acknowledged that the ultimate commission is important for understand ing the whole gospel of matthew. in this article, we investigate how several themes incorporated in the ultimate commission ...

The complete genomic sequence of pepper yellow leaf curl virus (PYLCV and its implications for our understanding of evolution dynamics in the genus polerovirus.

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Aviv Dombrovsky

Full Text Available We determined the complete sequence and organization of the genome of a putative member of the genus Polerovirus tentatively named Pepper yellow leaf curl virus (PYLCV. PYLCV has a wider host range than Tobacco vein-distorting virus (TVDV and has a close serological relationship with Cucurbit aphid-borne yellows virus (CABYV (both poleroviruses. The extracted viral RNA was subjected to SOLiD next-generation sequence analysis and used as a template for reverse transcription synthesis, which was followed by PCR amplification. The ssRNA genome of PYLCV includes 6,028 nucleotides encoding six open reading frames (ORFs, which is typical of the genus Polerovirus. Comparisons of the deduced amino acid sequences of the PYLCV ORFs 2-4 and ORF5, indicate that there are high levels of similarity between these sequences to ORFs 2-4 of TVDV (84-93% and to ORF5 of CABYV (87%. Both PYLCV and Pepper vein yellowing virus (PeVYV contain sequences that point to a common ancestral polerovirus. The recombination breakpoint which is located at CABYV ORF3, which encodes the viral coat protein (CP, may explain the CABYV-like sequences found in the genomes of the pepper infecting viruses PYLCV and PeVYV. Two additional regions unique to PYLCV (PY1 and PY2 were identified between nucleotides 4,962 and 5,061 (ORF 5 and between positions 5,866 and 6,028 in the 3' NCR. Sequence analysis of the pepper-infecting PeVYV revealed three unique regions (Pe1-Pe3 with no similarity to other members of the genus Polerovirus. Genomic analyses of PYLCV and PeVYV suggest that the speciation of these viruses occurred through putative recombination event(s between poleroviruses co-infecting a common host(s, resulting in the emergence of PYLCV, a novel pathogen with a wider host range.

The complete genomic sequence of pepper yellow leaf curl virus (PYLCV) and its implications for our understanding of evolution dynamics in the genus polerovirus.

Science.gov (United States)

Dombrovsky, Aviv; Glanz, Eyal; Lachman, Oded; Sela, Noa; Doron-Faigenboim, Adi; Antignus, Yehezkel

2013-01-01

We determined the complete sequence and organization of the genome of a putative member of the genus Polerovirus tentatively named Pepper yellow leaf curl virus (PYLCV). PYLCV has a wider host range than Tobacco vein-distorting virus (TVDV) and has a close serological relationship with Cucurbit aphid-borne yellows virus (CABYV) (both poleroviruses). The extracted viral RNA was subjected to SOLiD next-generation sequence analysis and used as a template for reverse transcription synthesis, which was followed by PCR amplification. The ssRNA genome of PYLCV includes 6,028 nucleotides encoding six open reading frames (ORFs), which is typical of the genus Polerovirus. Comparisons of the deduced amino acid sequences of the PYLCV ORFs 2-4 and ORF5, indicate that there are high levels of similarity between these sequences to ORFs 2-4 of TVDV (84-93%) and to ORF5 of CABYV (87%). Both PYLCV and Pepper vein yellowing virus (PeVYV) contain sequences that point to a common ancestral polerovirus. The recombination breakpoint which is located at CABYV ORF3, which encodes the viral coat protein (CP), may explain the CABYV-like sequences found in the genomes of the pepper infecting viruses PYLCV and PeVYV. Two additional regions unique to PYLCV (PY1 and PY2) were identified between nucleotides 4,962 and 5,061 (ORF 5) and between positions 5,866 and 6,028 in the 3' NCR. Sequence analysis of the pepper-infecting PeVYV revealed three unique regions (Pe1-Pe3) with no similarity to other members of the genus Polerovirus. Genomic analyses of PYLCV and PeVYV suggest that the speciation of these viruses occurred through putative recombination event(s) between poleroviruses co-infecting a common host(s), resulting in the emergence of PYLCV, a novel pathogen with a wider host range.

Symbolic healing of early psychosis: psychoeducation and sociocultural processes of recovery.

Science.gov (United States)

Larsen, John Aggergaard

2007-09-01

This article analyzes sociocultural processes of recovery in a Danish mental health service providing two years of integrated biopsychosocial treatment following first-episode psychosis. The study is based on ethnographic research in the service and person-centered involvement with 15 clients. The analysis applies Dow's [1986 American Anthropologist 88:56-69] model of universal components of symbolic healing to elucidate sociocultural aspects of therapeutic efficacy that are alternatively disregarded as placebo or nonspecific effects. It is demonstrated how staff engaged with clients to deliver "psychoeducation" that provided scientific and biomedical theories about mental illness, constituting a shared "mythic world" that was accepted as an experiential truth and used to explain clients' illness experiences. The analysis highlights the need to supplement attention in Dow's model to the healing procedure with consideration of variability in the healing process. Depending on individual responses to the intervention, the staff's professional backgrounds and staff-client relationships different recovery models were applied. One suggested "episodic psychosis" and full recovery, and the other suggested "chronic schizophrenia" and the necessity of comprehensive life adjustments to the mental illness. The recovery models influenced clients' perspectives on illness and self as they engaged in identity work, negotiating future plans and individual life projects by including also alternative systems of explanation from the wider cultural repertoire.

Effects of psycho-educational training and stimulant medication on visual perceptual skills in children with attention deficit hyperactivity disorder

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Antigone S Papavasiliou

2007-01-01

Full Text Available Antigone S Papavasiliou, Irene Nikaina, Ioanna Rizou, Stratos AlexandrouDepartment of Neurology, Pendeli Children’s Hospital, Athens, GreeceAbstract: Attention deficit hyperactivity disorder (ADHD is treated with stimulants and psycho-educational remedial programs despite limited literature support for the latter. This study aimed to examine changes in a “Test of Visual Perceptual Skills” (TVPS that has not been previously reported in children with ADHD enrolled in such a program.Methods: Sixteen children, 7–11 years old, with ADHD were involved in occupational therapy and special education geared towards attention training. Six months later methylphenidate 1 mg/kg/day was prescribed. It was not taken by eight children because of family choice. The TVPS was given twice, upon diagnosis, and 8 months post-intervention. The groups were compared by a repeated measures analysis of variance (ANOVA with medication as a between groups factor and test-retest scores as within factor.Results: All children demonstrated increases in total scores in the second measurement. Medicated children scored higher but ANOVA showed a nonsignificant F for the two groups, medicated and unmedicated (F = 0.0031, p = 0.9563, indicating a non-differential effect of the two levels of treatment. It revealed a significant F for the pre- and post-treatment total TVPS scores (F = 30.91, p < 0.0001 indicating a significant difference between pre- and post-treatment tests. The interaction between pre-post treatment and level of treatment (medicated–unmedicated was nonsignificant (F = 2.20, p = 0.1604.Conclusion: TVPS scores improved in all children following intervention. Medicated children did better, but differences were nonsignificant.Keywords: ADHD, stimulants, psycho-educational therapy, TVPS

Evaluation of the superselective radioligand [123I]PE2I for imaging of the dopamine transporter in SPECT

DEFF Research Database (Denmark)

Ziebell, Morten

a B/I ratio of [123I]PE2I. This B/I ratio (2.7h) gave rise to steady state conditions and excellent reproducibility. Further, manual delineation of ROI directly on SPECT images performed equally well to a MRI-defined probability map based ROI delineation in terms of intrasubject variability of binding......Imaging of the dopamine transporter (DAT) with Single Photon Emission Computer Tomography (SPECT) has increasingly been used as a biomarker for the integrity of presynaptic dopaminergic nerve cells in patients with movement disorders. 123-I-labelled N-(3-iodoprop-2E-enyl)-2-β-carbomethoxy-3β-(4...... potential of DAT. Finally the in vivo SERT binding in DAT images obtained with [123I]FP-CIT was significant as compared to the [123I]PE2I image. [123I]PE2I is a super selective SPECT DAT radioligand with optimal kinetic properties for accurate quantification of the DAT availability in striatum. Apart from...

Evaluation of the superselective radioligand [123I]PE2I for imaging of the dopamine transporter in SPECT

DEFF Research Database (Denmark)

Ziebell, Morten

2011-01-01

a B/I ratio of [123I]PE2I. This B/I ratio (2.7h) gave rise to steady state conditions and excellent reproducibility. Further, manual delineation of ROI directly on SPECT images performed equally well to a MRI-defined probability map based ROI delineation in terms of intrasubject variability of binding......Imaging of the dopamine transporter (DAT) with Single Photon Emission Computer Tomography (SPECT) has increasingly been used as a biomarker for the integrity of presynaptic dopaminergic nerve cells in patients with movement disorders. 123-I-labelled N-(3-iodoprop-2E-enyl)-2-ß-carbomethoxy-3ß-(4...... potential of DAT. Finally the in vivo SERT binding in DAT images obtained with [123I]FP-CIT was significant as compared to the [123I]PE2I image. [123I]PE2I is a super selective SPECT DAT radioligand with optimal kinetic properties for accurate quantification of the DAT availability in striatum. Apart from...

Poor concordance of spiral CT (SCT) and high probability ventilation-perfusion (V/Q) studies in the diagnosis of pulmonary embolism (PE)

International Nuclear Information System (INIS)

Roman, M.R.; Angelides, S.; Chen, N.

2000-01-01

Full text: Despite its limitations, V/Q scintigraphy remains the favoured non-invasive technique for the diagnosis of pulmonary embolism (PE). PE is present in 85-90% and 30-40% of high and intermediate probability V/Q studies respectively. The value of spiral CT (SCT), a newer imaging modality, has yet to be determined. The aims of this study were to determine the frequency of positive SCT for PE in high and intermediate probability V/Q studies performed within 24hr apart. 15 patients (6M, 9F, mean age - 70.2) with a high probability study were included. Six (40%) SCT were reported as positive (four with emboli present in the main pulmonary arteries), seven as negative, one equivocal and one was technically sub-optimal. Pulmonary angiography was not performed in any patient. In all seven negative studies, the SCT was performed before the V/Q study. Of these, two studies were revised to positive once the result of the V/Q study was known, while, three others had resolving mismatch V/Q defects on follow-up studies (performed 5-14 days later); two of these three also had a positive duplex scan of the lower limbs. One other was most likely due to chronic thromboembolic disease. Only three patients had a V/Q scan prior to the SCT; all were positive for PE on both imaging modalities. Of 26 patients (11M, 15F, mean age - 68.5) with an intermediate probability V/Q study, SCT was positive in only two (8%). Thus the low detection rate of PE by SCT in this albeit small series, raises doubts as to its role in the diagnosis of PE. Copyright (2000) The Australian and New Zealand Society of Nuclear Medicine Inc

Biocompatible and colloidally stabilized mPEG-PE/calcium phosphate hybrid nanoparticles loaded with siRNAs targeting tumors.

Science.gov (United States)

Gao, Pei; Zhang, Xiangyu; Wang, Hongzhi; Zhang, Qinghong; Li, He; Li, Yaogang; Duan, Yourong

2016-01-19

Calcium phosphate nanoparticles are safe and effective delivery vehicles for small interfering RNA (siRNA), as a result of their excellent biocompatibility. In this work, mPEG-PE (polyethylene glycol-L-α-phosphatidylethanolamine) was synthesized and used to prepare nanoparticles composed of mPEG-PE and calcium phosphate for siRNA delivery. Calcium phosphate and mPEG-PE formed the stable hybrid nanoparticles through self-assembly resulting from electrostatic interaction in water. The average size of the hybrid nanoparticles was approximately 53.2 nm with a negative charge of approximately -16.7 mV, which was confirmed by dynamic light scattering (DLS) measurements. The nanoparticles exhibited excellent stability in serum and could protect siRNA from ribonuclease (RNase) degradation. The cellular internalization of siRNA-loaded nanoparticles was evaluated in SMMC-7721 cells using a laser scanning confocal microscope (CLSM) and flow cytometry. The hybrid nanoparticles could efficiently deliver siRNA to cells compared with free siRNA. Moreover, the in vivo distribution of Cy5-siRNA-loaded hybrid nanoparticles was observed after being injected into tumor-bearing nude mice. The nanoparticles concentrated in the tumor regions through an enhanced permeability and retention (EPR) effect based on the fluorescence intensities of tissue distribution. A safety evaluation of the nanoparticles was performed both in vitro and in vivo demonstrating that the hybrid nanoparticle delivery system had almost no toxicity. These results indicated that the mPEG-PE/CaP hybrid nanoparticles could be a stable, safe and promising siRNA nanocarrier for anticancer therapy.

Efficiency tests on the pyrolysis gasifier stove Peko Pe

DEFF Research Database (Denmark)

Nielsen, Per Sieverts

1996-01-01

This paper presents results from water boiling tests on the pyrolysis gasifier stove Peko Pe, which has been developed by the Norwegian Paal Wendelbo. The stove efficiency determined vary between 21 and 29% when burning dry Danish woodchips (10% moisture) with an estimated caloric value of 16 MJ...... the water content in the grass. In Adjumani refugee camp it was furthermore found that the stove was able to provide sufficient energy from solid combustion, after the pyrolysis was stopped, to boil water for additional 25-30 minutes with lid. This effect was not seen in the tests on woodchips in Denmark...

Application of thermal analysis methods on the study of PE thermal degradation and the influence of Mg (OH) sub 2 as fire retardant

CERN Document Server

Zarringhalam-Moghaddam, A

2002-01-01

Fire retardation effects of Mg(OH) sub 2 on PE was studied utilizing DTA, TGA and DSC methods. Reductions on reaction peak area and mass loss rate with the addition of Mg(OH) sub 2 were observed as indication of retardation effects of Mg(OH) sub 2 on PE. Cone calorimeter tests were performed on samples to verify the thermo analytical results. It was concluded that when Mg(OH) sub 2 is present it effectively modified the degradation behavior of PE and the thermal analyses are useful and rapid methods to study the retardation effects.

Incorporating psychoeducation, mindfulness and self-compassion in a new programme for binge eating (BEfree): Exploring processes of change.

Science.gov (United States)

Pinto-Gouveia, José; Carvalho, Sérgio A; Palmeira, Lara; Castilho, Paula; Duarte, Cristiana; Ferreira, Cláudia; Duarte, Joana; Cunha, Marina; Matos, Marcela; Costa, Joana

2016-11-01

This study explores the efficacy of BEfree, a 12-session group intervention that integrates psychoeducation, mindfulness, compassion and value-based action, in a sample of overweight and obese women with binge eating disorder ( N = 31). We used repeated measures analyses of variance and explored processes of change in binge eating and eating psychopathology. At post-intervention, participants decreased in binge eating severity, eating psychopathology, external shame, self-criticism, psychological inflexibility, body image cognitive fusion and increased self-compassion and engagement with valued actions. These results were maintained at 3- and 6-month follow-up. The changes in binge eating were mediated by the changes in the psychological processes promoted by BEfree.

77 FR 43873 - P.E. Partners III, LLC, et al.; Notice of Application

Science.gov (United States)

2012-07-26

... investment company adopt a written code of ethics and every ``access person'' of such registered investment... SECURITIES AND EXCHANGE COMMISSION [Investment Company Act Release No. 30143; 813-248] P.E... Company Act of 1940 (the ``Act'') granting an exemption from all provisions of the Act, except sections 9...

Effect of the High-Energy Electron Beam Irradiation on the Morphology and Mechanical Properties of PE/EVA Blends

International Nuclear Information System (INIS)

Razavi Aghjeh, M. K.

2006-01-01

The main objective of the present work was to study the effect of electron beam irradiation on the morphology and mechanical properties of PE/EVA blends. The melt compounding of the blends were carried out in an internal mixer. The small amount of the prepared blend samples were rapidly quenched in liquid nitrogen and the remained were compression molded into sheets. Sheets and quenched samples were then irradiated by a 10 MeV electron beam accelerator using different dose levels. The morphological studies for both, sheeted and quenched blends were performed on cryogenically fractured surfaces by using SEM technique. The mechanical properties of the sheeted samples were evaluated according to ASTM D638. The results of mechanical properties showed that, increasing in irradiation dose increases the tensile strength and decreases the elongation at break in all blend compositions. On the other hand, it was found that, for PE/EVA blends the extent of tensile strength increase, and elongation at break decrease, are more appreciable in compare to the neat PE and EVA. These results suggest that, the blend interface is more susceptible for irradiation induced crosslinking. This is because of more affinity of PE and EVA macroradicals to termination with together in compare to own macroradicals.The results of morphological studies showed that, irradiation can stabilize the blend morphology especially in co-continues regions, where the morphology is more unstable due to the heat coarsening

Expert consensus statement 'Neonatologist-performed Echocardiography (NoPE)'-training and accreditation in UK.

Science.gov (United States)

Singh, Yogen; Gupta, Samir; Groves, Alan M; Gandhi, Anjum; Thomson, John; Qureshi, Shakeel; Simpson, John M

2016-02-01

Targeted echocardiographic assessments of haemodynamic status are increasingly utilised in many settings. Application in the neonatal intensive care units (NICU) is increasingly demanded but challenging given the risk of underlying structural lesions. This statement follows discussions in UK led by the Neonatologists with an Interest in Cardiology and Haemodynamics (NICHe) group in collaboration with the British Congenital Cardiac Association (BCCA) and the Paediatricians with Expertise in Cardiology Special Interest Group (PECSIG). Clear consensus was agreed on multiple aspects of best practice for neonatologist-performed echocardiogram (NoPE)-rigorous attention to infection control and cardiorespiratory/thermal stability, early referral to paediatric cardiology with suspicion of structural disease, reporting on standardised templates, reliable image storage, regular skills maintenance, collaboration with a designated paediatric cardiologist, and regular scan audit/review. It was agreed that NoPE assessments should confidently exclude structural lesions at first scan. Practitioners would be expected to screen and establish gross normality of structure at first scan and obtain confirmation from paediatric cardiologist if required, and subsequently, functional echocardiography can be performed for haemodynamic assessment to guide management of newborn babies. To achieve training, NICHe group suggested that mandatory placements could be undertaken during core registrar training or neonatal subspecialty grid training with a paediatric cardiology placement for 6 months and a neonatology placement for a minimum of 6 months. In the future, we hope to define a precise curriculum for assessments. Technological advances may provide solutions-improvements in telemedicine may have neonatologists assessing haemodynamic status with paediatric cardiologists excluding structural lesions and neonatal echocardiography simulators could increase exposure to multiple pathologies and

Casos autoctones de esquistossomose mansonica em criancas de Recife, PE

OpenAIRE

Barbosa, Constanca Simoes; Barbosa, Veronica Santos; Melo, Fabio Lopes de; Melo, Mariana Sena Barreto de; Bezerra, Lydia; Campos, Julyana Viegas; Rodrigues, Bruno Ximenes; Nascimento, Wheverton Correia do; Gomes, Elainne Souza; Leal-Neto, Onicio; Domingues, Ana Lucia

2013-01-01

OBJETIVO : Investigar criadouros com moluscos hospedeiros e casos humanos autóctones para esquistossomose. MÉTODOS : Entre julho de 2010 e setembro de 2012 foram realizados: (1) levantamento malacológico para busca ativa de criadouros, coleta e identificação de caramujos Biomphalaria positivos para Schistosoma mansoni em Recife, PE; (2) inquérito de prevalência com 2.718 escolares, de sete a 14 anos, para diagnóstico de casos de esquistossomose; (3) exame clínico e ultrassonografia nos ca...

Transport mechanisms through PE-CVD coatings: influence of temperature, coating properties and defects on permeation of water vapour

International Nuclear Information System (INIS)

Kirchheim, Dennis; Jaritz, Montgomery; Hopmann, Christian; Dahlmann, Rainer; Mitschker, Felix; Awakowicz, Peter; Gebhard, Maximilian; Devi, Anjana; Brochhagen, Markus; Böke, Marc

2017-01-01

Gas transport mechanisms through plastics are usually described by the temperature-dependent Arrhenius-model and compositions of several plastic layers are represented by the CLT. When it comes to thin films such as plasma-enhanced chemical vapour deposition (PE-CVD) or plasma-enhanced atomic layer deposition (PE-ALD) coatings on substrates of polymeric material, a universal model is lacking. While existing models describe diffusion through defects, these models presume that permeation does not occur by other means of transport mechanisms. This paper correlates the existing transport models with data from water vapour transmission experiments. (paper)

Al_2O_3/PVdF-HFP-CMC/PE separator prepared using aqueous slurry and post-hot-pressing method for polymer lithium-ion batteries with enhanced safety

International Nuclear Information System (INIS)

Deng, Yaoming; Song, Xiaona; Ma, Zhen; Zhang, Xinhe; Shu, Dong; Nan, Junmin

2016-01-01

A composite separator is prepared to improve the safety of lithium ion batteries (LIBs) based on a gravure coating aqueous slurry and post-hot-pressing method. An environmentally friendly aqueous slurry with an Al_2O_3 ceramic holder and polyvinylidene difluoride-hexafluoropropylene (PVdF-HFP) and carboxymethyl cellulose (CMC) dual-binders is coated on a polyolefin (PE) substrate to form a prototype Al-PHC/PE separator. Then, after assembling the separator in the batteries and hot-pressing at 70 °C and 0.8 MPa for 3 h, the granular PVdF-HFP is transformed into a colloidal structure containing an electrolyte, which can binds the Al_2O_3 nanoparticles together and increases the battery hardness. Compared with a PE separator (9 μm), the Al-PHC/PE-2 separator (12 μm, with a Al_2O_3/PVdF-HFP weight ratio of 7/3) displays a comparative ionic conductivity of 9.3 × 10"−"4 S cm"−"2 and exhibits no obvious thermal deformation at 110 °C for 60 min. All of the batteries assembled with Al-PHC/PE-2 separators passed nail penetration and impact tests. In addition, the capacity retention increases from 83.4% to 87.6% when the battery is assembled with Al-PHC/PE-2 instead of a PE separator and charge-discharged at 0.7C/1.0C for 350 cycles. The enhanced safety and cycle performance indicate the promising prospect of Al-PHC/PE separators in LIBs.

Effect of psycho-educational interventions on quality of life in patients with implantable cardioverter defibrillators: a meta-analysis of randomized controlled trials.

Science.gov (United States)

Kao, Chi-Wen; Chen, Miao-Yi; Chen, Ting-Yu; Lin, Pai-Hui

2016-09-30

Implantable cardioverter defibrillators (ICD) were developed for primary and secondary prevention of sudden cardiac death. However, ICD recipients' mortality is significantly predicted by their quality of life (QOL). The aim of this meta-analysis was to evaluate the effects of psycho-educational interventions on QOL in patients with ICDs. We systematically searched PubMed, Medline, Cochrane Library, and CINAHL through April 2015 and references of relevant articles. Studies were reviewed if they met following criteria: (1) randomized controlled trial, (2) participants were adults with an ICD, and (3) data were sufficient to evaluate the effect of psychological or educational interventions on QOL measured by the SF-36 or SF-12. Studies were independently selected and their data were extracted by two reviewers. Study quality was evaluated using a modified Jadad scale. The meta-analysis was conducted using the Cochrane Collaboration's Review Manager Software Package (RevMan 5). Study heterogeneity was assessed by Q statistics and I 2 statistic. Depending on heterogeneity, data were pooled across trials using fixed-effect or random-effect modeling. Seven randomized controlled trials fulfilled the inclusion and exclusion criteria, and included 1017 participants. The psycho-educational interventions improved physical component summary (PCS) scores in the intervention groups more than in control groups (mean difference 2.08, 95 % CI 0.86 to 3.29, p educational interventions improved the physical component, but not the mental component of QOL in patients with ICDs.

Recyclability of PET/WPI/PE Multilayer Films by Removal of Whey Protein Isolate-Based Coatings with Enzymatic Detergents

Directory of Open Access Journals (Sweden)

Patrizia Cinelli

2016-06-01

Full Text Available Multilayer plastic films provide a range of properties, which cannot be obtained from monolayer films but, at present, their recyclability is an open issue and should be improved. Research to date has shown the possibility of using whey protein as a layer material with the property of acting as an excellent barrier against oxygen and moisture, replacing petrochemical non-recyclable materials. The innovative approach of the present research was to achieve the recyclability of the substrate films by separating them, with a simple process compatible with industrial procedures, in order to promote recycling processes leading to obtain high value products that will beneficially impact the packaging and food industries. Hence, polyethyleneterephthalate (PET/polyethylene (PE multi-layer film was prepared based on PET coated with a whey protein layer, and then the previous structure was laminated with PE. Whey proteins, constituting the coating, can be degraded by enzymes so that the coating films can be washed off from the plastic substrate layer. Enzyme types, dosage, time, and temperature optima, which are compatible with procedures adopted in industrial waste recycling, were determined for a highly-efficient process. The washing of samples based on PET/whey and PET/whey/PE were efficient when performed with enzymatic detergent containing protease enzymes, as an alternative to conventional detergents used in recycling facilities. Different types of enzymatic detergents tested presented positive results in removing the protein layer from the PET substrate and from the PET/whey/PE multilayer films at room temperature. These results attested to the possibility of organizing the pre-treatment of the whey-based multilayer film by washing with different available commercial enzymatic detergents in order to separate PET and PE, thus allowing a better recycling of the two different polymers. Mechanical properties of the plastic substrate, such as stress at

Recyclability of PET/WPI/PE Multilayer Films by Removal of Whey Protein Isolate-Based Coatings with Enzymatic Detergents

Science.gov (United States)

Cinelli, Patrizia; Schmid, Markus; Bugnicourt, Elodie; Coltelli, Maria Beatrice; Lazzeri, Andrea

2016-01-01

Multilayer plastic films provide a range of properties, which cannot be obtained from monolayer films but, at present, their recyclability is an open issue and should be improved. Research to date has shown the possibility of using whey protein as a layer material with the property of acting as an excellent barrier against oxygen and moisture, replacing petrochemical non-recyclable materials. The innovative approach of the present research was to achieve the recyclability of the substrate films by separating them, with a simple process compatible with industrial procedures, in order to promote recycling processes leading to obtain high value products that will beneficially impact the packaging and food industries. Hence, polyethyleneterephthalate (PET)/polyethylene (PE) multi-layer film was prepared based on PET coated with a whey protein layer, and then the previous structure was laminated with PE. Whey proteins, constituting the coating, can be degraded by enzymes so that the coating films can be washed off from the plastic substrate layer. Enzyme types, dosage, time, and temperature optima, which are compatible with procedures adopted in industrial waste recycling, were determined for a highly-efficient process. The washing of samples based on PET/whey and PET/whey/PE were efficient when performed with enzymatic detergent containing protease enzymes, as an alternative to conventional detergents used in recycling facilities. Different types of enzymatic detergents tested presented positive results in removing the protein layer from the PET substrate and from the PET/whey/PE multilayer films at room temperature. These results attested to the possibility of organizing the pre-treatment of the whey-based multilayer film by washing with different available commercial enzymatic detergents in order to separate PET and PE, thus allowing a better recycling of the two different polymers. Mechanical properties of the plastic substrate, such as stress at yield, stress and

PE2 cleavage mutants of Sindbis virus : Correlation between viral infectivity and pH-dependent membrane fusion activation of the spike heterodimer

NARCIS (Netherlands)

Smit, JM; Klimstra, WB; Ryman, KD; Bittman, R; Johnston, RE; Wilschut, J

2001-01-01

The spike glycoprotein E2 of Sindbis virus (SIN) is synthesized in the infected cell as a PE2 precursor protein, which matures through cleavage by a cellular furin-like protease. Previous work has shown that SIN mutants impaired in PE2 cleavage are noninfectious on BHK-21 cells, the block in

A 1-year videoconferencing-based psychoeducational group intervention following bariatric surgery: results of a randomized controlled study.

Science.gov (United States)

Wild, Beate; Hünnemeyer, Katharina; Sauer, Helene; Hain, Bernhard; Mack, Isabelle; Schellberg, Dieter; Müller-Stich, Beat Peter; Weiner, Rudolf; Meile, Tobias; Rudofsky, Gottfried; Königsrainer, Alfred; Zipfel, Stephan; Herzog, Wolfgang; Teufel, Martin

2015-01-01

For severely obese patients, bariatric surgery has been recommended as an effective therapy. The Bariataric Surgery and Education (BaSE) study aimed to assess the efficacy of a videoconferencing-based psychoeducational group intervention in patients after bariatric surgery. The BaSE study is a randomized, controlled multicenter clinical trial involving 117 patients undergoing bariatric surgery (mean preoperative body mass index [BMI] 49.9 kg/m(2), SD 6.4). Patients were enrolled between May 2009 and November 2012 and were randomly assigned to receive either conventional postsurgical visits or, in addition, a videoconferencing-based 1-year group program. Primary outcome measures were weight in kilograms, health-related quality of life (HRQOL), and general self-efficacy (GSE). Secondary outcome measures were depression symptoms and eating behavior. 94% of the patients completed the study. Mean weight loss for all patients was 45.9 kg (SD 16.4) 1 year after surgery (mean excess weight loss [EWL] 63%). Intention-to-treat analyses revealed no differences in weight loss, EWL, HRQOL, or self-efficacy between study groups at 1 year after surgery. However, patients with clinically significant depression symptoms (CSD) at baseline assigned to the intervention group (n = 29) had a significantly better HRQOL (P = .03), lower depression scores (P = .02), and a trend for a better EWL (.06) 1 year after surgery compared with the control group (n = 20). We could not prove the efficacy of the group program for the whole study sample. However, results indicate that the intervention is effective for the important subgroup of patients with CSD. Copyright © 2015 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

The efficacy of psychoeducation on recurrent depression: A randomised trial with a two-year follow-up

DEFF Research Database (Denmark)

Aagaard, Jørgen; Foldager, Leslie; Makki, Ahmad

2017-01-01

and decline in Beck’s Depression Inventory (BDI). Methods: Eighty patients were randomized, either to the psychoeducative programme (consisting of eight sessions, each of 2 hours duration) and 2-year outpatient follow-up (42 cases), or only to 2-year outpatient follow-up (38 controls). The patients were...... monitored during 2 years after randomization. Data were collected from interviews including BDI, drug treatment and social measurements, and register data concerning use of psychiatric services. Results: At 2-year follow-up, a significant reduction in the consumption of psychiatric inpatient services...... and in BDI was found; however, it was uniform for case and control patients. Drop-out/non-compliance was significantly more frequent among patients randomized to the control group. Furthermore, during follow-up the case group got a significant stronger attachment to the Labour market than the control group...

XPS analysis of PE and EVA samples irradiated at different γ-doses

Science.gov (United States)

Dorey, Samuel; Gaston, Fanny; Marque, Sylvain R. A.; Bortolotti, Benjamin; Dupuy, Nathalie

2018-01-01

The principal plastic materials used for the fluid contact and storage in the biopharmaceutical industry are mainly made up of semi-crystalline polymers, polyolefins, PVC, Siloxane and PET. The polyethylene (PE) and the polypropylene (PP) are often used as fluid contact in multi-layer materials like films. As one sterilisation way of single-use plastic devices used in medical and pharmaceutical fields can take place via γ-irradiation, the effect of sterilization on plastics must be investigated. The irradiation process leads to the production of radicals, which can generate changes in the polymer structure and on the polymer surface. It is well known that the presence of oxygen with free radicals precede the generation of peroxide species so called ROS (reactive oxygen species) which are highly reactive. The purpose of this work is to investigate the γ-rays impact on the surface of PE (polyethylene) and EVA (polyethylene vinyl alcohol) based films when ionized at different doses. X-ray Photoelectron Spectroscopy (XPS) was applied to determine the surface compositions of the polymers to highlight the different chemical moieties generated during the γ-irradiation process and to monitor the potential presence of the ROS.

Correlation between rheological and mechanical properties of black PE100 compounds – Effect of carbon black masterbatch

Directory of Open Access Journals (Sweden)

G. Pircheraghi

2017-08-01

Full Text Available Black PE100 compounds were prepared using a co-rotating twin screw extruder by addition of carbon black masterbatches containing 35–40 wt% carbon black and different polymer carriers to a pipe grade PE100 material with bimodal molecular weight distribution. Different properties of carbon black masterbatches and PE100 black compounds were evaluated using thermal, rheological and mechanical tests. Rheological results indicated an inverse correlation between melt flow index (MFI of masterbatch samples and storage modulus, complex viscosity and shear viscosity of black compounds, while flow instabilities of compounds were also postponed to higher shear rates. TGA indicated that masterbatch with highest value of MFI contained highest amount of low molecular weight lubricants which resulted in inhibition of strain hardening behavior in tensile test of its respective black compound unlike all other samples, reflecting possible suppressing of its long term resistance to slow crack growth. This behavior is attributable to facilitated crystallization and chain folding of longer chains in the presence of low molecular weight lubricants in this sample and consequently formation of thicker lamellas as confirmed by DSC, hence lowering density of entanglements in amorphous area and inhibition of strain hardening.

The use of old and recent DSM definitions of premature ejaculation in observational studies: a contribution to the present debate for a new classification of PE in the DSM-V.

Science.gov (United States)

Waldinger, Marcel D; Schweitzer, Dave H

2008-05-01

The DSM-III definition of premature ejaculation (PE) contains the criterion "control" but not that of "ejaculation time." In contrast, the Diagnostic and Statistical Manual of Mental Disorders (4th edition, Text Revision) (DSM-IV-TR) contains the criterion "short ejaculation time," while it lacks "control." To review the adequacy and consequent use of all criteria of the DSM-IV-TR definition in previously published PE Internet surveys. Reviewing all published cohort studies on PE from 2004 to 2007. MEDLINE and EMBASE computer bibliographies were used. Definitions of DSM-III, DSM-IV-TR, and International Classification of Diseases. Five papers, of which three are original studies, reported inclusion of men with PE according to DSM-IV-TR definition but omitted to apply the required "short ejaculation time" criterion. These studies, which have defined PE according to subjective criteria such as control, actually referred to the DSM-III definition. Using DSM-III-like definitions in three different studies revealed a highly variable prevalence of PE (32.5%, 27.6%, and 13.0%). In contrast, based on studies using a 1-minute cutoff point, being the time that is required to call ejaculation time "short" or using the criterion "persistent occurrence," PE revealed to be far less prevalent (5-6%). Unacceptable discrepancies of PE definitions according to DSM-III (abandoned but still used) and DSM-IV-TR argue strongly in favor of a multidimensional new classification of PE for the DSM-V.

Passive PE Sampling in Support of In Situ Remediation of Contaminated Sediments

Science.gov (United States)

2015-08-01

biodegradation . As discussed in Fernandez et al. (2009b), target compounds like PCBs and PAHs diffuse through the surrounding environmental media... biodegradation . The PE passive sampling technique may also offer significant cost savings per site for sample collection and analysis cost. When compared with...water, detergent), Nitrile gloves, aluminum foil, plastic sheeting, rope, paper towels, garbage bags , bubble wrap, Ziplock bags , and ice. • Non

Fatigue performance of HFIR-irradiated Nimonic PE-16 at 4300C

International Nuclear Information System (INIS)

Grossbeck, M.L.; Liu, K.C.

1983-01-01

Nimonic PE-16 was irradiated in the HFIR to 6 to 9 dpa and 560 to 1000 at. ppM He at 430 0 C. Postirradiation fatigue tests revealed a reduction in fatigue life by about a factor of 10 at 430 0 C. In contrast to AISI type 316 stainless steel, no endurance limit was observed. All irradiated specimens exhibited some intergranular fracture with an increasing tendency toward cleavage-like intragranular fracture for low strain ranges

Efficiency of centrifugal mechanism in producing PeV neutrinos from active galactic nuclei

Science.gov (United States)

Osmanov, Zaza; Mahajan, Swadesh; Machabeli, George; Chkheidze, Nino

2018-05-01

A several-step theoretical model is constructed to trace the origin of ultra high energy (UHE) [ 1 - 2 ] PeV neutrinos detected, recently, by the IceCube collaboration. Protons in the AGN magnetosphere, experiencing different gravitational centrifugal force, provide free energy for the parametric excitation of Langmuir waves via a generalized two-stream instability. Landau damping of these waves, outside the AGN magnetosphere, can accelerate protons to ultra high energies. The ultimate source for this mechanism, the Langmuir-Landau-Centrifugal-Drive (LLCD), is the gravitational energy of the compact object. The LLCD generated UHE protons provide the essential ingredient in the creation of UHE neutrinos via appropriate hadronic reactions; protons of energy 1017 eV can be generated in the plasmas surrounding AGN with bolometric luminosities of the order of 1043 ergs s-1. By estimating the diffusive energy flux of extragalactic neutrinos in the energy interval [ 1 - 2 ] PeV, we find that an acceptably small fraction 0.003% of the total bolometric luminosity will suffice to create the observed fluxes of extragalactic ultra-high energy neutrinos.

Hard Coat Layers by PE-CVD Process for the Top Surface of Touch Panel

International Nuclear Information System (INIS)

Okunishi, T; Sato, N; Yazawa, K

2013-01-01

In order to protect surface from damages, the high pencil hardness and the high abrasion resistance are required for the hard coat layers on polyethylene telephthalate (PET) films for the application of touch panel surface. We have already found that the UV-curing-hard-coat-polymer (UHP) coated PET films show the poor abrasion resistance, while they have the high pencil hardness. It reveals that the abrasion resistance of hard coat layers of the UHP is not simply dependent on the pencil hardness. In this work, we have studied to improve the abrasion resistance of SiOC films as hard coat layers, which were formed by PE-CVD process on UHP coated PET. The abrasion resistance was evaluated by Taber abrasion test. PE-CVD hard coat layers which formed on UHP coater PET films have showed the better abrasion resistance and have the possibility of substitution to the thin glass sheets for touch panel application.

[11C]PE2I: a highly selective radioligand for PET examination of the dopamine transporter in monkey and human brain

International Nuclear Information System (INIS)

Halldin, Christer; Erixon-Lindroth, Nina; Pauli, Stefan; Chou, Yuan-Hwa; Okubo, Yoshiro; Karlsson, Per; Lundkvist, Camilla; Olsson, Hans; Farde, Lars; Guilloteau, Denis; Emond, Patrick

2003-01-01

The aim of this study was to explore the potential of a new selective dopamine transporter (DAT) compound as a radioligand for positron emission tomography (PET) examination of DAT in the human brain. The high affinity DAT compound N-(3-iodoprop-2E-enyl)-2β-carbomethoxy-3β-(4-methylphenyl)nortropane (PE2I) was radiolabelled by the O-methylation approach and the binding was characterised by PET in cynomolgus monkeys and a healthy man. Metabolite levels in plasma were measured by gradient high-performance liquid chromatography. O-methylation of the corresponding free acid precursor with [ 11 C]methyl triflate gave high radiochemical yield (80%) and specific radioactivity (55 GBq/μmol). [ 11 C]PE2I binding in cynomolgus monkeys was nine times higher in the striatum than in the cerebellum at peak equilibrium, which appeared 55-65 min after injection. Displacement and pretreatment measurements using unlabelled β-CIT, GBR 12909, cocaine, citalopram and maprotiline confirmed that [ 11 C]PE2I binds selectively to DAT. In a preliminary study in one human subject the radioactivity ratios of the striatum and substantia nigra to the cerebellum were 10 and 1.8, respectively, at peak equilibrium, which appeared at 40-50 min and 20 min, respectively, after injection. The fraction of the total radioactivity in monkey and human plasma representing unchanged [ 11 C]PE2I was 15-20% at 40 min after injection. The present characterisation of binding in monkey and man suggests that [ 11 C]PE2I is a suitable PET radioligand for quantitative regional examination of DAT in man. (orig.)

Local void and slip model used in BODYFIT-2PE

International Nuclear Information System (INIS)

Chen, B.C.J.; Chien, T.H.; Kim, J.H.; Lellouche, G.S.

1983-01-01

A local void and slip model has been proposed for a two-phase flow without the need of fitting any empirical parameters. This model is based on the assumption that all bubbles have reached their terminal rise velocities in the two-phase region. This simple model seems to provide reasonable calculational results when compared with the experimental data and other void and slip models. It provides a means to account for the void and slip of a two-phase flow on a local basis. This is particularly suitable for a fine mesh thermal-hydraulic computer program such as BODYFIT-2PE

Uma análise das ressalvas do TCE-PE nas prestações de contas em prefeituras municipais no Estado de Pernambuco

Directory of Open Access Journals (Sweden)

Fabrícia Pereira Cavalcanti Silva

2008-08-01

Full Text Available O artigo tem como objetivo analisar qualitativamente as ressalvas nas contas aprovadas pelo TCE-PE, e o que de fato elas representam: se entropia do sistema de controle, irresponsabilidade operacional ou falta de autonomia do gestor em liquidar pendências administrativas apontadas pelo TCE-PE, nos anos de 2000 a 2005, nos municípios da região metropolitana do Recife. Foi realizada uma pesquisa nos sítios do Governo de Pernambuco e no Tribunal de Contas do Estado de Pernambuco, no período de abril a maio de 2006. O universo da pesquisa compreendeu quatorze (14 prefeituras da região metropolitana do Recife. A amostra foi composta pelas prefeituras que, de 2000 a 2005, sofreram restrições nas prestações de contas pelo TCE/PE. A metodologia utilizada foi o estudo empírico-exploratório. Foram analisados 44 processos abertos pelo TCE, sendo que 20 destes não foram julgados, e, portanto, estavam sem pareceres na Internet. Concluiu-se que as ressalvas apresentadas nos pareceres do TCE-PE repetiram-se nos municípios, principalmente em 2001, apontando Falhas de Controles Internos.

Psychoeducation with problem-solving (PEPS) therapy for adults with personality disorder: a pragmatic randomised controlled trial to determine the clinical effectiveness and cost-effectiveness of a manualised intervention to improve social functioning.

Science.gov (United States)

McMurran, Mary; Crawford, Mike J; Reilly, Joe; Delport, Juan; McCrone, Paul; Whitham, Diane; Tan, Wei; Duggan, Conor; Montgomery, Alan A; Williams, Hywel C; Adams, Clive E; Jin, Huajie; Lewis, Matthew; Day, Florence

2016-07-01

If effective, less intensive treatments for people with personality disorder have the potential to serve more people. To compare the clinical effectiveness and cost-effectiveness of psychoeducation with problem-solving (PEPS) therapy plus usual treatment against usual treatment alone in improving social problem-solving with adults with personality disorder. Multisite two-arm, parallel-group, pragmatic randomised controlled superiority trial. Community mental health services in three NHS trusts in England and Wales. Community-dwelling adults with any personality disorder recruited from community mental health services. Up to four individual sessions of psychoeducation, a collaborative dialogue about personality disorder, followed by 12 group sessions of problem-solving therapy to help participants learn a process for solving interpersonal problems. The primary outcome was measured by the Social Functioning Questionnaire (SFQ). Secondary outcomes were service use (general practitioner records), mood (measured via the Hospital Anxiety and Depression Scale) and client-specified three main problems rated by severity. We studied the mechanism of change using the Social Problem-Solving Inventory. Costs were identified using the Client Service Receipt Inventory and quality of life was identified by the European Quality of Life-5 Dimensions questionnaire. Research assistants blinded to treatment allocation collected follow-up information. There were 739 people referred for the trial and 444 were eligible. More adverse events in the PEPS arm led to a halt to recruitment after 306 people were randomised (90% of planned sample size); 154 participants received PEPS and 152 received usual treatment. The mean age was 38 years and 67% were women. Follow-up at 72 weeks after randomisation was completed for 62% of participants in the usual-treatment arm and 73% in the PEPS arm. Intention-to-treat analyses compared individuals as randomised, regardless of treatment received or

Accuracy of a new elastomeric impression material for complete-arch dental implant impressions.

Science.gov (United States)

Baig, Mirza R; Buzayan, Muaiyed M; Yunus, Norsiah

2018-05-01

The aim of the present study was to assess the accuracy of multi-unit dental implant casts obtained from two elastomeric impression materials, vinyl polyether silicone (VPES) and polyether (PE), and to test the effect of splinting of impression copings on the accuracy of implant casts. Forty direct impressions of a mandibular reference model fitted with six dental implants and multibase abutments were made using VPES and PE, and implant casts were poured (N = 20). The VPES and PE groups were split into four subgroups of five each, based on splinting type: (a) no splinting; (b) bite registration polyether; (c) bite registration addition silicone; and (d) autopolymerizing acrylic resin. The accuracy of implant-abutment replica positions was calculated on the experimental casts, in terms of interimplant distances in the x, y, and z-axes, using a coordinate measuring machine; values were compared with those measured on the reference model. Data were analyzed using non-parametrical Kruskal-Wallis and Mann-Whitney tests at α = .05. The differences between the two impression materials, VPES and PE, regardless of splinting type, were not statistically significant (P>.05). Non-splinting and splinting groups were also not significantly different for both PE and VPES (P>.05). The accuracy of VPES impression material seemed comparable with PE for multi-implant abutment-level impressions. Splinting had no effect on the accuracy of implant impressions. © 2018 John Wiley & Sons Australia, Ltd.

Electron attachment rate constant measurement by photoemission electron attachment ion mobility spectrometry (PE-EA-IMS)

International Nuclear Information System (INIS)

Su, Desheng; Niu, Wenqi; Liu, Sheng; Shen, Chengyin; Huang, Chaoqun; Wang, Hongmei; Jiang, Haihe; Chu, Yannan

2012-01-01

Photoemission electron attachment ion mobility spectrometry (PE-EA-IMS), with a source of photoelectrons induced by vacuum ultraviolet radiation on a metal surface, has been developed to study electron attachment reaction at atmospheric pressure using nitrogen as the buffer gas. Based on the negative ion mobility spectra, the rate constants for electron attachment to tetrachloromethane and chloroform were measured at ambient temperature as a function of the average electron energy in the range from 0.29 to 0.96 eV. The experimental results are in good agreement with the data reported in the literature. - Highlights: ► Photoemission electron attachment ion mobility spectrometry (PE-EA-IMS) was developed to study electron attachment reaction. ► The rate constants of electron attachment to CCl 4 and CHCl 3 were determined. ► The present experimental results are in good agreement with the previously reported data.

Control of bulking in a full scale plant by addition of talc (PE 8418)

NARCIS (Netherlands)

Eikelboom, D.H.; Grovenstein, J.

1998-01-01

A very severe bulking problem (Type 021N) in the water treatment plant of Bodegraven in The Netherlands was solved by the addition of a specially shaped talqueous powder, PE 8418. After addition of this mineral product, the SVI dropped almost instantaneously from 850 ml/g to 250 ml/g and over the

Characterization of genomic variations in SNPs of PE_PGRS genes reveals deletions and insertions in extensively drug resistant (XDR) M. tuberculosis strains from Pakistan

KAUST Repository

Kanji, Akbar; Hasan, Zahra; Ali, Asho; McNerney, Ruth; Mallard, Kim; Coll, Francesc; Hill-Cawthorne, Grant A.; Nair, Mridul; Clark, Taane G.; Zaver, Ambreen; Jafri, Sana; Hasan, Rumina

2015-01-01

Genetic diversity in PE_PGRS genes contributes to antigenic variability and may result in increased immunogenicity of strains. This is the first study identifying variations in nsSNPs and INDELs in the PE_PGRS genes of XDR-TB strains from Pakistan. It highlights common genetic variations which may contribute to persistence.

Increasing Responsive Parent–Child Interactions and Joint Engagement: Comparing the Influence of Parent-Mediated Intervention and Parent Psychoeducation

Science.gov (United States)

Gulsrud, Amanda; Kasari, Connie

2016-01-01

Enhancing immediate and contingent responding by caregivers to children’s signals is an important strategy to support social interactions between caregivers and their children with autism. Yet, there has been limited examination of parents’ responsive behaviour in association with children’s social behaviour post caregiver-mediated intervention. Eighty-five dyads were randomized to one of two 10-week caregiver-training interventions. Parent–child play interactions were coded for parental responsivity and children’s joint engagement. Significant gains in responsivity and time jointly engaged were found post JASPER parent-mediated intervention over a psychoeducation intervention. Further, combining higher levels of responsive behaviour with greater adoption of intervention strategies was associated with greater time jointly engaged. Findings encourage a focus on enhancing responsive behaviour in parent-mediated intervention models. PMID:26797940

RS3PE Syndrome with Iliopsoas Bursitis Distinguished from an Iliopsoas Abscess Using a CT-guided Puncture.

Science.gov (United States)

Fukui, Shoichi; Iwamoto, Naoki; Tsuji, Sosuke; Umeda, Masataka; Nishino, Ayako; Nakashima, Yoshikazu; Suzuki, Takahisa; Horai, Yoshiro; Koga, Tomohiro; Kawashiri, Shin-ya; Ichinose, Kunihiro; Hirai, Yasuko; Tamai, Mami; Nakamura, Hideki; Origuchi, Tomoki; Kawakami, Atsushi

2015-01-01

A 55-year-old man was diagnosed with remitting seronegative symmetrical synovitis with pitting edema (RS3PE) syndrome. Contrast-enhanced computed tomography for cancer screening showed a mass with low-density centers with an enhanced rim in the left iliopsoas muscle. We suspected an iliopsoas abscess and performed computed-tomography-guided puncture of the mass. Both Gram staining and the culture of the fluid were negative. We diagnosed the patient with RS3PE syndrome with iliopsoas bursitis and administered low-dose corticosteroids without antibiotics. The symptoms, including left hip pain, quickly disappeared following treatment. Clinicians should be aware that iliopsoas bursitis may resemble an iliopsoas abscess. As a result, it is important to make an accurate differential diagnosis.

Propozycja wykorzystania wysokorozdzielczej mikrotomografii komputerowej do analizy gruntu spoistego w badaniach pełzania

Directory of Open Access Journals (Sweden)

Łukasz Kaczmarek

2016-10-01

Full Text Available W artykule przedstawiono wyniki badań z wykorzystaniem wysokorozdzielczej mikrotomografii komputerowej (μCT zastosowanej w celu uzyskania obrazu struktury wewnętrznej gruntu. Wyniki prześwietlań μCT zostały wykorzystane do selekcji miarodajnych próbek do badań, a także do oceny zmian struktury w analizie pełzania gruntu podczas badań trójosiowych. Badania przeprowadzono na pastach gruntowych wykonanych z iłów mio-polioceńskich pobranych z Warszawy oraz próbkach NNS mioceńskiego iłołupka pochodzącego z zapadliska przedkarpackiego. Pierwszą serię badań przeprowadzono na iłowych pastach gruntowych, a następnie na iłołupkach, prowadząc standardowe badania typu CU z określeniem maksymalnych parametrów wytrzymałościowych oraz naprężeń niszczących wykorzystywanych w późniejszych badaniach pełzania. W kolejnym etapie badań, z wykorzystaniem próbek wstępnie przebadanych w mikrotomografie, przeprowadzono badania pełzania gruntu w aparacie trójosiowego ściskania przy naprężeniach osiowych nieprzekraczających maksymalnej wartości dewiatora naprężenia. Na podstawie uzyskanych obrazów struktury wewnętrznej gruntu określono typy zniszczeń w poszczególnych próbkach oraz obliczono zawartość szczelin naturalnych i pozniszczeniowych. Dodatkowo uzyskano trójwymiarowe modele próbek, które można wykorzystać do dalszych symulacji badań laboratoryjnych. Obrazy 2D i 3D wewnętrznej struktury gruntów spoistych stwarzają nowe możliwości w poznawaniu procesów zmian właściwości gruntów.

The potential role of microbiota for controlling the spread of extended-spectrum beta-lactamase-producing Enterobacteriaceae (ESBL-PE in neonatal population [version 1; referees: 2 approved

Directory of Open Access Journals (Sweden)

Thibaud Delerue

2017-07-01

Full Text Available The spread of extended-spectrum beta-lactamase-producing Enterobacteriaceae (ESBL-PE in the hospital and also the community is worrisome. Neonates particularly are exposed to the risk of ESBL-PE acquisition and, owing to the immaturity of their immune system, to a higher secondary risk of ESBL-PE-related infection. Reducing the risk of acquisition in the hospital is usually based on a bundle of measures, including screening policies at admission, improving hand hygiene compliance, and decreasing antibiotic consumption. However, recent scientific data suggest new prevention opportunities based on microbiota modifications.

Did you get any help? A post-hoc secondary analysis of a randomized controlled trial of psychoeducation for patients with antisocial personality disorder in outpatient substance abuse treatment programs

OpenAIRE

Thylstrup, Birgitte; Schr?der, Sidsel; Fridell, Mats; Hesse, Morten

2017-01-01

Background People in treatment for substance use disorder commonly have comorbid personality disorders, including antisocial personality disorder. Little is known about treatments that specifically address comorbid antisocial personality disorder. Methods Self-rated help received for antisocial personality disorder was assessed during follow-ups at 3, 9 and 15 months post-randomization of a randomized trial of psychoeducation for people with comorbid substance use and antisocial personality d...

La vegetación del peñón de Gibraltar

OpenAIRE

Sánchez García, Iñigo; Galán de Mera, Antonio; Cortés, John E.

2000-01-01

La vegetación del Peñón de Gibraltar. En el presente trabajo, presentamos un estudio de la vegetación de Gibraltar según la metodología de Braun-Blanquet. Como resultado, proponemos los nuevos sintáxones que aparecen en el resumen en inglés. La principal característica del paisaje vegetal de Gibraltar es que la vegetación natural está muy alterada con la presencia de comunidades fragmentarias. Estas son comentadas aplicando los conceptos de 'comunidad basal' (BC), 'comunidad derivada' (DC) y ...

MuPeXI: prediction of neo-epitopes from tumor sequencing data

DEFF Research Database (Denmark)

Bjerregaard, Anne-Mette; Nielsen, Morten; Hadrup, Sine Reker

2017-01-01

Personalization of immunotherapies such as cancer vaccines and adoptive T cell therapy depends on identification of patient-specific neo-epitopes that can be specifically targeted. MuPeXI, the mutant peptide extractor and informer, is a program to identify tumor-specific peptides and assess...... their potential to be neo-epitopes. The program input is a file with somatic mutation calls, a list of HLA types, and optionally a gene expression profile. The output is a table with all tumor-specific peptides derived from nucleotide substitutions, insertions, and deletions, along with comprehensive annotation...

[{sup 11}C]PE2I: a highly selective radioligand for PET examination of the dopamine transporter in monkey and human brain

Energy Technology Data Exchange (ETDEWEB)

Halldin, Christer; Erixon-Lindroth, Nina; Pauli, Stefan; Chou, Yuan-Hwa; Okubo, Yoshiro; Karlsson, Per; Lundkvist, Camilla; Olsson, Hans; Farde, Lars [Karolinska Institutet, Department of Clinical Neuroscience, Psychiatry Section, Karolinska Hospital, 17176, Stockholm (Sweden); Guilloteau, Denis; Emond, Patrick [INSERM U316 Universite Francois Rabelais, Tours (France)

2003-09-01

The aim of this study was to explore the potential of a new selective dopamine transporter (DAT) compound as a radioligand for positron emission tomography (PET) examination of DAT in the human brain. The high affinity DAT compound N-(3-iodoprop-2E-enyl)-2{beta}-carbomethoxy-3{beta}-(4-methylphenyl)nortropane (PE2I) was radiolabelled by the O-methylation approach and the binding was characterised by PET in cynomolgus monkeys and a healthy man. Metabolite levels in plasma were measured by gradient high-performance liquid chromatography. O-methylation of the corresponding free acid precursor with [{sup 11}C]methyl triflate gave high radiochemical yield (80%) and specific radioactivity (55 GBq/{mu}mol). [{sup 11}C]PE2I binding in cynomolgus monkeys was nine times higher in the striatum than in the cerebellum at peak equilibrium, which appeared 55-65 min after injection. Displacement and pretreatment measurements using unlabelled {beta}-CIT, GBR 12909, cocaine, citalopram and maprotiline confirmed that [{sup 11}C]PE2I binds selectively to DAT. In a preliminary study in one human subject the radioactivity ratios of the striatum and substantia nigra to the cerebellum were 10 and 1.8, respectively, at peak equilibrium, which appeared at 40-50 min and 20 min, respectively, after injection. The fraction of the total radioactivity in monkey and human plasma representing unchanged [{sup 11}C]PE2I was 15-20% at 40 min after injection. The present characterisation of binding in monkey and man suggests that [{sup 11}C]PE2I is a suitable PET radioligand for quantitative regional examination of DAT in man. (orig.)

Peïra-Cava: itinéraire d’un lieu touristique dans la moyenne montagne niçoise

Directory of Open Access Journals (Sweden)

Christian Hélion

2000-09-01

Full Text Available A la fin du xixe siècle, la proximité et l’accessibilité de Peïra-Cava depuis Nice transforment en haut lieu touristique d’été et d’hiver un replat ouvert par l’armée frontalière dans la moyenne montagne azuréenne. L’itinéraire long et complexe de ce lieu aujourd’hui pratiquement en friche et le mythe de l’âge d’or qui s’y rattache, cachent la réalité de la dynamique territoriale: Peïra-Cava, annexe de Nice, ville d’hiver, s’inscrit désormais dans son aire de loisirs.

The Peñalosa Principle of Transportation Democracy: Lessons from Bogotá on the Morality of Urban Mobility.

Science.gov (United States)

Epting, Shane

2017-08-01

The mayor of Bogotá, Enrique Peñalosa strives to deliver transit services that promote social equity through bicycle lanes, improved sidewalks, and a world-famous Bus Rapid Transit (BRT) system, "TransMilenio." Through examining the principles that guide his planning, we can flesh out a starting point for socially just transit systems. While such measures can alleviate several harms that transit systems cause, they rest on an incomplete foundation due to their top-down nature. To amend this situation, the author argues for a restorative justice approach to transportation democracy, using examples from Peñalosa's mayoral tenure. In turn, lessons from Bogotá's transportation history reveal how to develop transit systems that strongly favor justice.

Supplementary Material for: Recombination in pe/ppe genes contributes to genetic variation in Mycobacterium tuberculosis lineages

KAUST Repository

Phelan, Jody; Coll, Francesc; Bergval, Indra; Anthony, Richard; Warren, Rob; Sampson, Samantha; Pittius, Nicolaas Gey van; Glynn, Judith; Crampin, Amelia; Alves, Adriana; Bessa, Theolis; Campino, Susana; Dheda, Keertan; Grandjean, Louis; Hasan, Rumina; Hasan, Zahra; Miranda, Anabela; Moore, David; Panaiotov, Stefan; Perdigao, Joao; Portugal, Isabel; Sheen, Patricia; Sousa, Erivelton de Oliveira; Streicher, Elizabeth; Helden, Paul van; Viveiros, Miguel; Hibberd, Martin; Pain, Arnab; McNerney, Ruth; Clark, Taane

2016-01-01

Abstract Background Approximately 10 % of the Mycobacterium tuberculosis genome is made up of two families of genes that are poorly characterized due to their high GC content and highly repetitive nature. The PE and PPE families are typified

Preferential Generation of 15-HETE-PE Induced by IL-13 Regulates Goblet Cell Differentiation in Human Airway Epithelial Cells.

Science.gov (United States)

Zhao, Jinming; Minami, Yoshinori; Etling, Emily; Coleman, John M; Lauder, Sarah N; Tyrrell, Victoria; Aldrovandi, Maceler; O'Donnell, Valerie; Claesson, Hans-Erik; Kagan, Valerian; Wenzel, Sally

2017-12-01

Type 2-associated goblet cell hyperplasia and mucus hypersecretion are well known features of asthma. 15-Lipoxygenase-1 (15LO1) is induced by the type 2 cytokine IL-13 in human airway epithelial cells (HAECs) in vitro and is increased in fresh asthmatic HAECs ex vivo. 15LO1 generates a variety of products, including 15-hydroxyeicosatetraenoic acid (15-HETE), 15-HETE-phosphatidylethanolamine (15-HETE-PE), and 13-hydroxyoctadecadienoic acid (13-HODE). In this study, we investigated the 15LO1 metabolite profile at baseline and after IL-13 treatment, as well as its influence on goblet cell differentiation in HAECs. Primary HAECs obtained from bronchial brushings of asthmatic and healthy subjects were cultured under air-liquid interface culture supplemented with arachidonic acid and linoleic acid (10 μM each) and exposed to IL-13 for 7 days. Short interfering RNA transfection and 15LO1 inhibition were applied to suppress 15LO1 expression and activity. IL-13 stimulation induced expression of 15LO1 and preferentially generated 15-HETE-PE in vitro, both of which persisted after removal of IL-13. 15LO1 inhibition (by short interfering RNA and chemical inhibitor) decreased IL-13-induced forkhead box protein A3 (FOXA3) expression and enhanced FOXA2 expression. These changes were associated with reductions in both mucin 5AC and periostin. Exogenous 15-HETE-PE stimulation (alone) recapitulated IL-13-induced FOXA3, mucin 5AC, and periostin expression. The results of this study confirm the central importance of 15LO1 and its primary product, 15-HETE-PE, for epithelial cell remodeling in HAECs.

Tapping onto the Potential of Smartphone Applications for Psycho-Education and Early Intervention in Addictions.

Science.gov (United States)

Zhang, Melvyn W B; Ho, Roger C M

2016-01-01

E-health, and in particular smartphone-based technology, is increasingly becoming commonplace in healthcare. While psychiatry has tapped onto these innovations for conditions, such as affective disorders, and schizophrenia and psychosis, the usage of these technologies in addiction is limited. Addiction psychiatry could harness the potential of smartphone technologies. Given the increasing incidences of substance-related problems globally, and along with the normalization of the general public's perspectives toward substances, and also in consideration of unwillingness for at-risk individuals in seeking help, the authors hope to illustrate how these issues could potentially be solved using E-health and technological innovations. The objectives of the current perspective article are to illustrate how recent advances in smartphone-based technologies could help in terms of psycho-education, as well as in helping individuals who are at-risk users in seeking help earlier. The authors aim to illustrate how the above are possible, building on existing theory-driven framework that has been extensively reviewed in the previous literature. Limitations with regard to the implementation of such technologies will also be discussed.

Tapping onto the potential of Smartphone applications for psycho-education and early intervention in Addictions

Directory of Open Access Journals (Sweden)

Melvyn WB Zhang

2016-03-01

Full Text Available E-health, and in particular smartphone based technology, is increasingly becoming commonplace in healthcare. Whilst psychiatry has tapped onto these innovations for conditions such as affective disorders as well as schizophrenia and psychosis, the usage of these technologies in addiction is limited. Addiction psychiatry could harness the potential of smartphone technologies. Given the increasing incidences of substance related problems globally, and along with the normalization of the general public’s perspectives towards substances, and also in consideration of unwillingness for at-risk individuals in seeking help, the authors hope to illustrate how these issues could potentially be solved using E-Health and technological innovations. The objectives of the current perspective article are to illustrate how recent advances in smartphone-based technologies could help in terms of psycho-education, as well as in helping individuals who are at-risk users in seeking help earlier. The authors aim to illustrate how the above are possible, building on existing theory driven framework that has been extensively reviewed in previous literature. Limitations with regards to the implementation of such technologies will also be discussed.

Tapping onto the Potential of Smartphone Applications for Psycho-Education and Early Intervention in Addictions

Science.gov (United States)

Zhang, Melvyn W. B.; Ho, Roger C. M.

2016-01-01

E-health, and in particular smartphone-based technology, is increasingly becoming commonplace in healthcare. While psychiatry has tapped onto these innovations for conditions, such as affective disorders, and schizophrenia and psychosis, the usage of these technologies in addiction is limited. Addiction psychiatry could harness the potential of smartphone technologies. Given the increasing incidences of substance-related problems globally, and along with the normalization of the general public’s perspectives toward substances, and also in consideration of unwillingness for at-risk individuals in seeking help, the authors hope to illustrate how these issues could potentially be solved using E-health and technological innovations. The objectives of the current perspective article are to illustrate how recent advances in smartphone-based technologies could help in terms of psycho-education, as well as in helping individuals who are at-risk users in seeking help earlier. The authors aim to illustrate how the above are possible, building on existing theory-driven framework that has been extensively reviewed in the previous literature. Limitations with regard to the implementation of such technologies will also be discussed. PMID:27014103

BAP1 missense mutation c.2054 A>T (p.E685V completely disrupts normal splicing through creation of a novel 5' splice site in a human mesothelioma cell line.

Directory of Open Access Journals (Sweden)

Arianne Morrison

Full Text Available BAP1 is a tumor suppressor gene that is lost or deleted in diverse cancers, including uveal mela¬noma, malignant pleural mesothelioma (MPM, clear cell renal carcinoma, and cholangiocarcinoma. Recently, BAP1 germline mutations have been reported in families with combinations of these same cancers. A particular challenge for mutation screening is the classification of non-truncating BAP1 sequence variants because it is not known whether these subtle changes can affect the protein function sufficiently to predispose to cancer development. Here we report mRNA splicing analysis on a homozygous substitution mutation, BAP1 c. 2054 A&T (p.Glu685Val, identified in an MPM cell line derived from a mesothelioma patient. The mutation occurred at the 3rd nucleotide from the 3' end of exon 16. RT-PCR, cloning and subsequent sequencing revealed several aberrant splicing products not observed in the controls: 1 a 4 bp deletion at the end of exon 16 in all clones derived from the major splicing product. The BAP1 c. 2054 A&T mutation introduced a new 5' splice site (GU, which resulted in the deletion of 4 base pairs and presumably protein truncation; 2 a variety of alternative splicing products that led to retention of different introns: introns 14-16; introns 15-16; intron 14 and intron 16; 3 partial intron 14 and 15 retentions caused by activation of alternative 3' splice acceptor sites (AG in the introns. Taken together, we were unable to detect any correctly spliced mRNA transcripts in this cell line. These results suggest that aberrant splicing caused by this mutation is quite efficient as it completely abolishes normal splicing through creation of a novel 5' splice site and activation of cryptic splice sites. These data support the conclusion that BAP1 c.2054 A&T (p.E685V variant is a pathogenic mutation and contributes to MPM through disruption of normal splicing.

Recent developments in family psychoeducation as an evidence-based practice.

Science.gov (United States)

Lucksted, Alicia; McFarlane, William; Downing, Donna; Dixon, Lisa

2012-01-01

Among potential resources for people with serious mental illnesses (SMI) and their families, professionally delivered family psychoeducation (FPE) is designed to engage, inform, and educate family members, so that they can assist the person with SMI in managing their illness. In this article, we review research regarding FPE outcomes and implementation since 2001, updating the previous review in this journal (McFarlane, Dixon, Lukens, & Lucksted, Journal of Marital and Family Therapy 2003; 29, 223). Research on a range of FPE variations continues to return mostly positive effects for adults with schizophrenia and increasingly, bipolar disorder. More recent studies include functional outcomes as well as the more common relapse and hospitalization. FPE research involving adults with other diagnoses is increasing, as is FPE research outside the United States In both cases, uneven methodologies and multiple FPE variations make drawing conclusions difficult, although the core utility of access to information, skill building, problem solving, and social support often shines though. Since the previous review, several FPE programs for parents of children or youth with mood disorders have also been developed, with limited research showing more positive than null results. Similarly, we review the developing inquiry into early intervention and FPE, short-form FPE, and cost studies involving FPE. The second half of the article updates the paradox of FPE's evidence base versus its persistently low use, via recent implementation efforts. Multiple challenges and facilitating factors across healthcare systems and financing, individual programs and providers, family members, and consumers shape this issue, and we conclude with discussion of the need for empirical evaluation of implementation strategies and models. © 2011 American Association for Marriage and Family Therapy.

Promoting self-transcendence and well-being in community-dwelling older adults: A pilot study of a psychoeducational intervention.

Science.gov (United States)

McCarthy, Valerie Lander; Ling, Jiying; Bowland, Sharon; Hall, Lynne A; Connelly, Jennifer

2015-01-01

Self-transcendence changes how older adults perceive themselves, their relationships with others, the material world, and the metaphysical or spiritual dimension. It is associated with multiple indicators of well-being. The purpose of this pilot study (N = 20) was to examine the feasibility and effectiveness of a psychoeducational intervention to increase self-transcendence and well-being in older adults. Data were analyzed using generalized estimating equations. All variables trended in the directions hypothesized. Self-transcendence increased in the intervention group and decreased in the control group but not significantly. The group × time interaction for life satisfaction was significant (z = 2.89, p = .004). This feasibility study supports further investigation to assess the effectiveness of the intervention in a larger sample. Copyright © 2015 Elsevier Inc. All rights reserved.

Metabolic engineering of Saccharomyces cerevisiae ethanol strains PE-2 and CAT-1 for efficient lignocellulosic fermentation.

Science.gov (United States)

Romaní, Aloia; Pereira, Filipa; Johansson, Björn; Domingues, Lucília

2015-03-01

In this work, Saccharomyces cerevisiae strains PE-2 and CAT-1, commonly used in the Brazilian fuel ethanol industry, were engineered for xylose fermentation, where the first fermented xylose faster than the latter, but also produced considerable amounts of xylitol. An engineered PE-2 strain (MEC1121) efficiently consumed xylose in presence of inhibitors both in synthetic and corn-cob hydrolysates. Interestingly, the S. cerevisiae MEC1121 consumed xylose and glucose simultaneously, while a CEN.PK based strain consumed glucose and xylose sequentially. Deletion of the aldose reductase GRE3 lowered xylitol production to undetectable levels and increased xylose consumption rate which led to higher final ethanol concentrations. Fermentation of corn-cob hydrolysate using this strain, MEC1133, resulted in an ethanol yield of 0.47 g/g of total sugars which is 92% of the theoretical yield. Copyright © 2014 Elsevier Ltd. All rights reserved.

Petroglifo galaico con una representación de tipo Peña Tú

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Ramón FÁBREGAS VALCARCE

2009-12-01

Full Text Available RESUMEN: Se analiza un petroglifo recientemente descubierto en el ayuntamiento de Teo (A Corufia que además de contener representaciones comunes en el grupo galaico de arte rupestre (combinaciones circulares y un zoomorfo, exhibe en su parte central un motivo cuadrangular segmentado acompañado de una daga. La última representación vincula esta estación rupestre con otros conjuntos del norte de España, encuadrados en el grupo esquemático, entre los cuales el más conocido es el de Peña Tú (Asturias. Su datación corresponderá al Calcolítico final o los inicios de la Edad del Bronce. ABSTRACT: We deal with a recently discovered open air carving, at the council of Teo (La Corunna where besides the usual themes found in the Galician art group (circular combinations, animal, a square motif, internally segmented, occupies the center of the surface, together with a dagger. The latter strongly resembles other representations found in North Iberia, namely Peña Tú (Asturias, belonging to the Schematic group of Iberian postpaleolithic art. Its chronology would span from the end of the Copper Age to the initial Bronze Age.

Heat Tolerance in Curraleiro Pe-Duro, Pantaneiro and Nelore Cattle Using Thermographic Images

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Caio Cesar Cardoso

2016-01-01

Full Text Available The objective of this study was to compare physiological and thermographic responses to heat stress in three breeds of cattle. Fifteen animals of each of the Nelore, Pantaneiro and Curraleiro Pe-Duro breeds, of approximately two years of age, were evaluated. Heart and respiratory rates, rectal and surface temperature of animals as well as soil temperature were recorded at 8:30 and 15:30 on six days. Variance, correlation, principal factors and canonical analyses were carried out. There were significant differences in the rectal temperature, heart and respiratory rate between breeds (p < 0.001. Nelore and Pantaneiro breeds had the highest rectal temperatures and the lowest respiratory rate (p < 0.001. Breed was also significant for surface temperatures (p < 0.05 showing that this factor significantly affected the response of the animal to heat tolerance in different ways. The Curraleiro Pe-Duro breed had the lowest surface temperatures independent of the period evaluated, with fewer animals that suffered with the climatic conditions, so this may be considered the best adapted when heat challenged under the experimental conditions. Thermography data showed a good correlation with the physiological indexes, and body area, neck and rump were the main points.

An Analysis of a Novel, Short-Term Therapeutic Psychoeducational Program for Children and Adolescents with Chronic Neurological Illness and Their Parents; Feasibility and Efficacy

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Bonglim Joo

2017-05-01

Full Text Available The purpose of this intervention was to develop a therapeutic psycho-educational program that improves quality of life in children and adolescents who are experiencing chronic neurological illness, including epilepsy, and their parents, and to analyze the intervention's feasibility and efficacy and participants' satisfaction. Participants were eight children (n = 8 and adolescents and their parents; participating children were experiencing chronic neurological illness with psychological comorbidity; children with intellectual impairment were excluded (IQ < 80. The program was carried out weekly for four sessions. In each of the 4 weeks, children's session content addressed self, emotion, coping skills, and finishing up, respectively; and parents' session content targeted family dynamic and emotional intervention, coping skills, childcare and education, and finishing up, respectively. Clinical psychologists administered psychological assessments (viz., Child Behavior Checklist, Pediatric Quality of Life Inventory, Parenting Stress Index, Beck Depression Inventory, Children's Depression Inventory, and Revised Children's Manifest Anxiety Scale at pre- and post-intervention, and administered satisfaction surveys following the intervention. Participants' opinions about the program's necessity, contents, and process, and participants' overall program satisfaction were analyzed. Parents and children reported high levels of satisfaction with the program. Externalizing behavioral problems, anxiety/depression, and emotional functioning from quality of life showed improvement after the intervention. Although not statistically significant, total child stress trended downward from pre- to post-intervention. A four-session structured therapeutic psycho-educational program for children and adolescents with chronic neurological illness and their parents was successfully implemented, showing good compliance and high satisfaction and efficacy.

Interaction of High Flash Point Electrolytes and PE-Based Separators for Li-Ion Batteries.

Science.gov (United States)

Hofmann, Andreas; Kaufmann, Christoph; Müller, Marcus; Hanemann, Thomas

2015-08-27

In this study, promising electrolytes for use in Li-ion batteries are studied in terms of interacting and wetting polyethylene (PE) and particle-coated PE separators. The electrolytes are characterized according to their physicochemical properties, where the flow characteristics and the surface tension are of particular interest for electrolyte-separator interactions. The viscosity of the electrolytes is determined to be in a range of η = 4-400 mPa∙s and surface tension is finely graduated in a range of γL = 23.3-38.1 mN∙m(-1). It is verified that the technique of drop shape analysis can only be used in a limited matter to prove the interaction, uptake and penetration of electrolytes by separators. Cell testing of Li|NMC half cells reveals that those cell results cannot be inevitably deduced from physicochemical electrolyte properties as well as contact angle analysis. On the other hand, techniques are more suitable which detect liquid penetration into the interior of the separator. It is expected that the results can help fundamental researchers as well as users of novel electrolytes in current-day Li-ion battery technologies for developing and using novel material combinations.

Pass/fail patterns of candidates who failed COMLEX-USA level 2-PE because of misrepresentation of clinical findings on postencounter notes.

Science.gov (United States)

Langenau, Erik E; Sandella, Jeanne M

2011-07-01

In 2007, The National Board of Osteopathic Medical Examiners (NBOME) instituted a policy to address the accuracy and integrity of postencounter written documentation recorded during the Comprehensive Osteopathic Medical Licensing Examination Level 2-Performance Evaluation (COMLEX-USA Level 2-PE). This policy was instituted not only to protect the integrity of the examination, but also to highlight that overdocumentation of clinical findings not obtained during patient encounters may jeopardize patient safety. To investigate overall and domain pass/fail patterns of candidates who misrepresented clinical findings with regard to past and subsequent performance on COMLEX-USA Level 2-PE. Specifically, to investigate what percentage of candidates failed because of misrepresentation on first attempts and how they performed on subsequent administrations, as well as the previous performance patterns of candidates who failed because of misrepresentation on examination retakes. Historical records from NBOME's COMLEX-USA Level 2-PE database (testing cycles 2007-2008, 2008-2009, and 2009-2010) were used to analyze overall and domain pass/fail patterns of candidates who failed at least once because of misrepresentation of clinical findings. Of the 24 candidates who failed because of misrepresentation of postencounter (SOAP) notes, 20 candidates (83%) were first-time examinees. Four candidates (17%) were repeating the examination, 2 of whom were making a third attempt to pass. Among these 20 candidates who failed because of misrepresentation of clinical findings on their first attempt, 19 passed on their next attempt. At the time of study analysis, all but 2 candidates eventually passed the examination in subsequent attempts. Among candidates found to have misrepresented clinical findings on postencounter written documentation on COMLEX-USA Level 2-PE, no pattern existed between their past or subsequent performance with regard to overall or domain pass/fail results. The vast

Complete Sequence of a F33:A-:B- Conjugative Plasmid Carrying the oqxAB, fosA3 and blaCTX-M-55 Elements from a Foodborne Escherichia coli Strain

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Marcus Ho-yin Wong

2016-10-01

Full Text Available This study reports the complete sequence of pE80, a conjugative IncFII plasmid recovered from an E. coli strain isolated from chicken meat. This plasmid harbors multiple resistance determinants including oqxAB, fosA3, blaCTX-M-55 and blaTEM-1, and is a close variant of the recently reported p42-2 element, which was recovered from E. coli of veterinary source. Recovery of pE80 constitutes evidence that evolution or genetic re-arrangement of IncFII type plasmids residing in animal-borne organisms is an active event, which involves acquisition and integration of foreign resistance elements into the plasmid backbone. Dissemination of these plasmids may further compromise the effectiveness of current antimicrobial strategies.

Developing Tele-Operated Laboratories for Manufacturing Engineering Education. Platform for E-Learning and Telemetric Experimentation (PeTEX

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A. Erman Tekkaya

2010-09-01

Full Text Available The aim of the PeTEX-project is to establish an e-Learning platform for the development, implementation, and delivery of educational training programs in the field of manufacturing engineering. The PeTEX team designs both: a technical platform for eLearning based on “Moodle” including distributed tele-operated experimentation facilities, and didactic and socio-technical requirements for a successful online learning community. User interfaces are deployed for remote access to instruments, data analysis and multiplexed data access via network protocols. Hence, the platform provides complex tools in order to perform various activities to support the educational process, from telemetric experimentation to virtual project groups for an entire community to the purpose of domain specific learning. This paper describes important steps of interdisciplinary participatory design and development of a remote lab-prototype in the field of manufacturing engineering.

In-situ deposition of YBCO high-Tc superconducting thin films by MOCVD and PE-MOCVD

International Nuclear Information System (INIS)

Zhao, J.; Noh, D.W.; Chern, C.; Li, Y.Q.; Norris, P.E.; Kear, B.; Gallois, B.

1991-01-01

Metal-Organic Chemical Vapor Deposition (MOCVD) offers the advantages of a high degree of compositional control, adaptability for large scale production, and the potential for low temperature fabrication. The capability of operating at high oxygen partial pressure is particularly suitable for in situ formation of high temperature superconducting (HTSC) films. Yttrium barium copper oxide (YBCO) thin films having a sharp zero-resistance transition with T(sub c) greater than 90 K and J(sub c) of approximately 10(exp 4) A on YSZ have been prepared, in situ, at a substrate temperature of about 800 C. Moreover, the ability to form oxide films at low temperature is very desirable for device applications of HTSC materials. Such a process would permit the deposition of high quality HTSC films with a smooth surface on a variety of substrates. Highly c-axis oriented, dense, scratch resistant, superconducting YBCO thin films with mirror-like surfaces have been prepared, in situ, at a reduced substrate temperature as low as 570 C by a remote microwave-plasma enhanced metal-organic chemical vapor deposition (PE-MOCVD) process. Nitrous oxide was used as a reactant gas to generate active oxidizing species. This process, for the first time, allows the formation of YBCO thin films with the orthorhombic superconducting phase in the as-deposited state. The as-deposited films grown by PE-MOCVD show attainment of zero resistance at 72 K with a transition width of about 5 K. MOCVD was carried out in a commercial production scale reactor with the capability of uniform deposition over 100 sq cm per growth run. Preliminary results indicate that PE-MOCVD is a very attractive thin film deposition process for superconducting device technology

El peñón de Salobreña. Pasado, presente y posibilidades de futuro

OpenAIRE

Sánchez Holgado, José Ramón

2017-01-01

Entre sus diversos usos a lo largo de los siglos, el peñón de Salobreña se utilizó desde cuando era un islote como un enclave geoestratégico fundamental para una posición avanzada de tropas, en el control diario de la navegación marítima costera

A cluster randomized controlled platform trial comparing group MEmory specificity training (MEST) to group psychoeducation and supportive counselling (PSC) in the treatment of recurrent depression.

Science.gov (United States)

Werner-Seidler, Aliza; Hitchcock, Caitlin; Bevan, Anna; McKinnon, Anna; Gillard, Julia; Dahm, Theresa; Chadwick, Isobel; Panesar, Inderpal; Breakwell, Lauren; Mueller, Viola; Rodrigues, Evangeline; Rees, Catrin; Gormley, Siobhan; Schweizer, Susanne; Watson, Peter; Raes, Filip; Jobson, Laura; Dalgleish, Tim

2018-06-01

Impaired ability to recall specific autobiographical memories is characteristic of depression, which when reversed, may have therapeutic benefits. This cluster-randomized controlled pilot trial investigated efficacy and aspects of acceptability, and feasibility of MEmory Specificity Training (MEST) relative to Psychoeducation and Supportive Counselling (PSC) for Major Depressive Disorder (N = 62). A key aim of this study was to determine a range of effect size estimates to inform a later phase trial. Assessments were completed at baseline, post-treatment and 3-month follow-up. The cognitive process outcome was memory specificity. The primary clinical outcome was symptoms on the Beck Depression Inventory-II at 3-month follow-up. The MEST group demonstrated greater improvement in memory specificity relative to PSC at post-intervention (d = 0.88) and follow-up (d = 0.74), relative to PSC. Both groups experienced a reduction in depressive symptoms at 3-month follow-up (d = 0.67). However, there was no support for a greater improvement in depressive symptoms at 3 months following MEST relative to PSC (d = -0.04). Although MEST generated changes on memory specificity and improved depressive symptoms, results provide no indication that MEST is superior to PSC in the resolution of self-reported depressive symptoms. Implications for later-phase definitive trials of MEST are discussed. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

Mycobacterium tuberculosis co-operonic PE32/PPE65 proteins alter host immune responses by hampering Th1 response

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Mohd eKhubaib

2016-05-01

Full Text Available PE/PPE genes, present in cluster with ESAT-6 like genes, are suspected to have a role in antigenic variation and virulence of Mycobacterium tuberculosis. Their roles in immune evasion and immune modulation of host are also well documented. We present evidence that PE32/PPE65 present within the RD8 region are co-operonic, co-transcribed and co-translated, and play role in modulating host immune responses. Experiments with macrophage cell lines revealed that this protein complex suppresses pro-inflammatory cytokines such as TNF-α and IL-6 whereas also inducing high expression of anti-inflammatory IL-10. Immunization of mice with these recombinant proteins dampens an effective Th1 response as evident from reduced frequency of IFN-g and IL-2 producing CD4+ and CD8+ T cells. IgG sub-typing from serum of immunized mice revealed high levels of IgG1 when compared with IgG2a and IgG2b. Further IgG1/IgG2a ratio clearly demonstrated that the protein complex manipulates the host immune response favourable to the pathogen. Our results demonstrate that the co-transcribed and co-translated PE32 and PPE65 antigens are involved specifically in modulating anti-mycobacterial host immune response by hampering Th1 response.

Use of indigenous cultural idioms by Chinese immigrant relatives for psychosis: impacts on stigma and psychoeducational approaches.

Science.gov (United States)

Yang, Lawrence H; Singla, Daisy R

2011-11-01

Indigenous interpretations of mental illness might negatively impact treatment adherence. However, psychiatric "labeling" potentially leads to stigma among Chinese groups, thus encouraging the use of indigenous idioms. We examined how relatives' use of indigenous labeling varied with the consumers' experience of illness and whether indigenous labeling protected relatives from internalized and experienced forms of stigma. Forty-nine relatives of Chinese-immigrant consumers with psychosis were sampled. Although consumers had progressed to the middle stages of psychosis, 39% of relatives used indigenous idioms to label psychosis. Indigenous labeling decreased when illness duration increased and when visual hallucinations were present. Indigenous labeling further predicted lower internalized stigma among relatives. Relatives who used indigenous labeling also reported fewer indirect stigma experiences, although not after controlling for illness severity. The frequency of direct discrimination among relatives did not differ by labeling. These forms of felt stigma might be embedded into relatives' psychoeducation programs to mitigate adverse consequences of psychiatric labeling.

Psychoeducation and cognitive-behavioral therapy for patients with refractory bipolar disorder: a 5-year controlled clinical trial.

Science.gov (United States)

González Isasi, A; Echeburúa, E; Limiñana, J M; González-Pinto, A

2014-03-01

The aim of this research, which represents an additional and longer follow-up to a previous trial, was to evaluate a 5-year follow-up study of a combined treatment (pharmacological+psychoeducational and cognitive-behavioral therapy) as compared with a standard pharmacological treatment in patients with refractory bipolar disorder. Forty patients were randomly assigned to either an Experimental group-under combined treatment - or a Control group - under pharmacological treatment. Data were analyzed by analysis of variance (ANOVA), with repeated measures at different evaluation time points. Between-group differences were significant at all evaluation time points after treatment. Experimental group had less hospitalization events than Control group in the 12-month evaluation (P=0.015). The Experimental group showed lower depression and anxiety in the 6-month (P=0.006; P=0.019), 12-month (P=0.001; Ptherapy is long-term effective for patients with refractory bipolar disorder. Suggestions for future research are commented. Published by Elsevier Masson SAS.

Definition of the Situation of Children Demobilized Illegal Armed Groups in the Legal Acts and Psychoeducational Effects

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Jaime Alberto Carmona Parra

2014-06-01

Full Text Available The article begins with a reflection on performative utterances, which are speech acts, to show that the right contributes to the creation of reality and subjectivity. Based on this argument examines five definitions of the situation of children demobilized from illegal armed groups in Colombia, named according to their effects psychoeducational: victimizing, pathologizing, criminalizing, idealizing and responsabilizing. Each definition is examined in terms of their philosophical affiliation, deterministic, nondeterministic or interactionist, its effects on the construction of the identity of minors and in his appeal to responsibility and legal insanity. At the end of the article shows the intervention proposals arising from each of the definitions and shows the role that restorative justice can play in building a model of care which confers responsibility to the children demobilized from illegal armed groups, and other victims of armed conflict, which guarantees the restitution of rights and also empowers them as key actors in redefining their social role and identity reconstruction.

Modification of PE/PP Polymer Blend Nanocomposites with EPR and EVA Copolymers

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Jelenčić, J.

2010-04-01

Full Text Available During the last decade, the use of polyolephinic polymers has been growing in a wide range of fields of applicability and the most widely used polymers are polyethylene and polypropylene. They can be processed separately to produce items with certain properties as well as in the form of blends, where special combinations of properties and price are intended. As it is known, polyethylene (PE and polypropylene (PP are incompatible and the weak interfacial bond strength between the phases directly linked to the blend morphology and results in poor mechanical properties. The properties of many polymer blends arise from the fine-scale structural arrangements or blend morphologies obtained during processing in addition to the proportion of each polymer type present. Compounding PE/PP blends with a single compatibilizer or their combination or some other additives as nanofiller, results in multi-component composites of great interest to research as they enable simultaneous improvement in the final properties of the blend. In addition, it is well known that the extrusion process has a significant effect on the dispersion of the filler in the blends. In this work, the mutual effect of the nanofiller silicium-dioxide (SiO2 and the compatibilizers ethylene-propylene copolymer (EPR and ethylene-vinyl acetate copolymer (EVA on the properties of blends based on polyethylene and polypropylene were studied. The morphology of the samples prepared with nanofiller and compatibilizers is much finer in comparison to the virgin blend. Better dispersion of nanofiller will result in better stability of the polymer blend and decrease in polymer flammability. The addition of the nanofiller and compatibilizers produced an increase in the elasticity especially for the samples prepared in the two-stage extrusion process where the nanofiller was first extruded with PE matrix and then with other polymers of the blends. SEM micrographs confirm finer morphology of samples

Reynolds stress scaling in pipe flow turbulence-first results from CICLoPE.

Science.gov (United States)

Örlü, R; Fiorini, T; Segalini, A; Bellani, G; Talamelli, A; Alfredsson, P H

2017-03-13

This paper reports the first turbulence measurements performed in the Long Pipe Facility at the Center for International Cooperation in Long Pipe Experiments (CICLoPE). In particular, the Reynolds stress components obtained from a number of straight and boundary-layer-type single-wire and X-wire probes up to a friction Reynolds number of 3.8×10 4 are reported. In agreement with turbulent boundary-layer experiments as well as with results from the Superpipe, the present measurements show a clear logarithmic region in the streamwise variance profile, with a Townsend-Perry constant of A 2 ≈1.26. The wall-normal variance profile exhibits a Reynolds-number-independent plateau, while the spanwise component was found to obey a logarithmic scaling over a much wider wall-normal distance than the other two components, with a slope that is nearly half of that of the Townsend-Perry constant, i.e. A 2,w ≈A 2 /2. The present results therefore provide strong support for the scaling of the Reynolds stress tensor based on the attached-eddy hypothesis. Intriguingly, the wall-normal and spanwise components exhibit higher amplitudes than in previous studies, and therefore call for follow-up studies in CICLoPE, as well as other large-scale facilities.This article is part of the themed issue 'Toward the development of high-fidelity models of wall turbulence at large Reynolds number'. © 2017 The Author(s).

In rape trauma PTSD, patient characteristics indicate which trauma-focused treatment they are most likely to complete.

Science.gov (United States)

Keefe, John R; Wiltsey Stirman, Shannon; Cohen, Zachary D; DeRubeis, Robert J; Smith, Brian N; Resick, Patricia A

2018-04-01

Dropout rates for effective therapies for posttraumatic stress disorder (PTSD) can be high, especially in practice settings. Although clinicians have intuitions regarding what treatment patients may complete, there are few systematic data to drive those judgments. A multivariable model of dropout risk was constructed with randomized clinical trial data (n = 160) comparing prolonged exposure (PE) and cognitive processing therapy (CPT) for rape-induced PTSD. A two-step bootstrapped variable selection algorithm was applied to identify moderators of dropout as a function of treatment condition. Employing identified moderators in a model, fivefold cross-validation yielded estimates of dropout probability for each patient in each condition. Dropout rates between patients who did and did not receive their model-indicated treatment were compared. Despite equivalent dropout rates across treatments, patients assigned to their model-indicated treatment were significantly less likely to drop out relative to patients who did not (relative risk = 0.49 [95% CI: 0.29-0.82]). Moderators included in the model were: childhood physical abuse, current relationship conflict, anger, and being a racial minority, all of which were associated with higher likelihood of dropout in PE than CPT. Individual differences among patients affect the likelihood they will complete a particular treatment, and clinicians can consider these moderators in treatment planning. In the future, treatment selection models could be used to increase the percentage of patients who will receive a full course of treatment, but replication and extension of such models, and consideration of how best to integrate them into routine practice, are needed. © 2018 Wiley Periodicals, Inc.

Nanocompósitos de polietileno/argila bentonita nacional: influência da argila e do agente compatibilizante PE-g-MA nas propriedades mecânicas e de inflamabilidade Polyethylene/national bentonite clay nanocomposites: influence of clay and PE-g-MA coupling agent on the mechanical properties and flammability

Directory of Open Access Journals (Sweden)

Gustavo F. Brito

2008-06-01

Full Text Available Nanocompósitos de polietileno de alta densidade/argila bentonita nacional foram preparados por intercalação por fusão. A influência da adição da argila sem tratamento e da argila tratada com o sal quaternário de amônio Cetremide e do polietileno graftizado com anidrido maléico (PE-g-MA como agente compatibilizante foi avaliada. Os sistemas obtidos foram caracterizados por inflamabilidade, propriedades mecânicas e reológicas, difração de raios X e microscopia eletrônica de transmissão. Os resultados de difração de raios X e microscopia eletrônica de transmissão indicaram a obtenção de nanocompósitos com estruturas parcialmente esfoliadas e/ou intercaladas que conduziram ao aumento do módulo de elasticidade e do valor do torque. O teste de inflamabilidade mostrou que a adição da argila na matriz polimérica e a presença do PE-g-MA retardaram a velocidade de queima do sistema, ou seja, diminuíram a inflamabilidade do PE puro. Em geral, o sistema contendo o agente compatibilizante (PE-g-MA exibiu melhorias na estabilidade térmica e nanocompósitos parcialmente esfoliados foram formados, quando comparados à matriz de polietileno de alta densidade. O polietileno graftizado com anidrido maléico não apenas promoveu a esfoliação da argila, mas também facilitou a adesão carga-matriz, obtendo-se com isso melhorias nos resultados mecânicos do sistema.High density polyethylene/national bentonite clay nanocomposites were prepared with the melt intercalation technique. The effect of the clay without treatment and clay treated with quaternary ammonium salt Cetremide with polyethylene-graft-maleic anhydride as coupling agent was evaluated. The systems were characterized by flammability, mechanical and rheological properties, X ray diffraction and transmission electron microscopy. In general, the results of X ray diffraction and transmission electron microscopy showed partially exfoliated and/or intercalated structures with

Effectiveness of psycho-educational interventions with telecommunication technologies on emotional distress and quality of life of adult cancer patients: a systematic review.

Science.gov (United States)

Bártolo, Ana; Pacheco, Emelda; Rodrigues, Fabiana; Pereira, Anabela; Monteiro, Sara; Santos, Isabel M

2017-12-07

To provide a comprehensive review of psycho-educational interventions using telecommunication technologies developed for adult cancer patients, assessing their effectiveness in reducing emotional distress and improving quality of life (QoL). A narrative approach was used for extraction and synthesis of the data. Relevant studies were identified through the electronic databases PubMed, Scopus, Web of Science, ProQuest, Psychology & Behavioral Sciences Collection (through EBSCOhost), and CENTRAL. Eight studies involving 1016 participants met inclusion criteria. The majority of the studies included (n = 6) used a randomized design and were published between 2007 and 2016. Interventions used a variety of delivery resources, such as telephone, e-mail and websites, but all were aiming to respond to information needs and develop stress control skills. A trend toward reducing distress and improving QoL was found, but estimated effect sizes were typically small (d educational interventions presented the highest between-group effects on these outcomes during survival, but were limited by sample size. The efficacy of interventions using distance approaches in the cancer setting is still not well-established. Further research should be conducted through well-designed studies with more interactive features that minimize the lack of face-to-face interaction. Implications for rehabilitation Rehabilitation professionals working in the field of oncology should invest in the development of psycho-educational interventions responding the patients' educational needs and promoting their stress control skills. Programs using telecommunications technologies may reduce disparities in service delivery within this setting, minimizing geographic and socio-economic barriers to engagement in the interventions. With the current technological development, it is possible to perform more interactive interventions that stimulate therapist-patient interactions. However, available protocols in

Od bazy bibliograficznej do pe?notekstowej ? wsp??praca og?lnopolskiego Konsorcjum BazTech

OpenAIRE

Buzdygan, Dorota

2015-01-01

W artykule przedstawiono baz? BazTech indeksuj?c? zawarto?? polskich czasopism technicznych. W szczeg?lno?ci om?wiono: zas?b bazy, rodzaje rekord?w, sposoby dost?pu i prezentacji zawartych w bazie informacji. Om?wiono etapy przekszta?cania bazy z bibliograficznej-abstraktowej w pe?notekstow?. Zaprezentowano tw?rc?w bazy czyli wsp??pracuj?ce, od prawie 20 lat, tworz?ce Konsorcjum BazTech, biblioteki wy?szych uczelni technicznych i instytut?w naukowych. The article presents the BazTech da...

Evaluation of fatigue properties of HFIR-irradiated nimonic PE-16 at 4300C

International Nuclear Information System (INIS)

Grossbeck, M.L.; Liu, K.C.

1984-01-01

Nimonic PE-16 was irradiated in the HFIR to 6 to 9 dpa and 560 to 1000 at. ppM He at 430 0 C. Postirradiation fatigue tests revealed a reduction in fatigue life by about a factor of 10 at 430 0 C. In contrast with AISI type 316 stainless steel, no endurance limit was observed. All irradiated specimens exhibited some intergranular fracture with an increasing tendency toward cleavage like intragranular fracture for low strain ranges

Optimasi Kandungan Gizi Susu Kambing Peranakan Etawa (PE Menggunakan ELM-PSO Di UPT Pembibitan Ternak Dan Hijauan Makanan Ternak Singosari-Malang

Directory of Open Access Journals (Sweden)

Imam Cholissodin

2017-02-01

Full Text Available Abstrak Susu merupakan salah satu sumber protein hewani yang mengandung semua zat yang dibutuhkan tubuh. Ternak penghasil susu utama di Indonesia yaitu sapi perah, namun produksi susunya belum dapat mencukupi kebutuhan masyarakat. Alternatifnya adalah kambing peranakan etawa (PE. Tingginya kualitas kandungan gizi susu sangat dipengaruhi oleh beberapa faktor salah satunya, yaitu faktor pakan. Bagian peternakan kambing PE di UPT Pembibitan Ternak dan Hijauan Makanan Ternak Singosari-Malang masih menghadapi permasalahan, yaitu rendahnya kemampuan dalam memberikan komposisi pakan terhadap kambing PE. Kekurangan tersebut berpengaruh terhadap kualitas susu yang dihasilkan. Diperlukan pengetahuan rekayasa kandungan gizi susu untuk menentukan komposisi pakan dalam menghasilkan susu premium dengan kandungan gizi optimal. Penulis menggunakan metode Extreme Learning Machine (ELMdan Particle Swarm Optimization (PSO  untuk membuat pemodelan pakan kambing dalam mengoptimasi kandungan gizi susu kambing. Dalam analisa pengujian konvergensi menggunakan metode ELM-PSO yang dilakukan dengan kasus untuk berat badan kambing 32 kg, serta jenis pakan yang digunakan yaitu rumput Odot 70% dan rumput Raja 30% menghasilkan sistem mencapai kestabilan dalam konvergensi pada iterasi ke-20 dengan fitness terbaik yaitu 16.2712. Kata Kunci: Susu Kambing, Optimasi, Artificial Neural Network (ANN, Particle Swarm Optimization (PSO, Genetic Algorithm (GA, Kandungan Nutrisi Pakan. Abstract Milk is one of the animal protein sources which it contains all of the substances needed by human body. The main milk producer cattle in Indonesia is dairy cow, however its milk production has not fulfilled the society needs. The alternative is the goat, the Etawa crossbreed (PE. The high quality of milk nutrients content is greatly influenced by some factors one of them, is the food factor. The PE goat livestock division of the UPT Cattle Breeding and the Cattle Food Greenery in Singosari

Physical activity among adolescents and barriers to delivering physical education in Cornwall and Lancashire, UK: A qualitative study of heads of PE and heads of schools

Directory of Open Access Journals (Sweden)

Walters Stephen J

2008-08-01

Full Text Available Abstract Background Recent initiatives have been introduced by the UK government into secondary schools to increase pupils' access to physical activity (PA. Despite this, not enough is known about pupils' levels of physical activity or whether the delivery of these initiatives in schools facilitates or creates a barrier for pupils' PA. The aim of this study was to gain an understanding of adolescents PA levels from the perspective of those responsible for delivering physical education (PE in schools; heads of PE (HOPE and heads of school (HS. Methods Seventeen semi-structured qualitative interviews were carried out with a snowball sample of HOPE and HS in schools in the Northwest and Southwest of England. Thematic data analysis using NVIVO was used to identify emergent themes. Results 17 core themes were generated, 12 of which confirmed the findings from similar research. However, five themes relating to 'ethos of performance/elitism', 'lower fitness leads to lower ability', 'undervaluing activities within PE dept' or school as a whole', 'role of the school' and 'PE department doing all it can' offer valuable new insight into the factors which may encourage or prevent PA inside or outside the curriculum. Conclusion Despite many positive perceptions of the delivery of PE in schools, it is evident that barriers still exist within that delivery which discourages physical activity. More research is needed to particularly address the complex issues of elitism and the ethos of PA in schools.

Physical activity among adolescents and barriers to delivering physical education in Cornwall and Lancashire, UK: a qualitative study of heads of PE and heads of schools.

Science.gov (United States)

Boyle, Spencer Earl; Jones, Georgina L; Walters, Stephen J

2008-08-01

Recent initiatives have been introduced by the UK government into secondary schools to increase pupils' access to physical activity (PA). Despite this, not enough is known about pupils' levels of physical activity or whether the delivery of these initiatives in schools facilitates or creates a barrier for pupils' PA. The aim of this study was to gain an understanding of adolescents PA levels from the perspective of those responsible for delivering physical education (PE) in schools; heads of PE (HOPE) and heads of school (HS). Seventeen semi-structured qualitative interviews were carried out with a snowball sample of HOPE and HS in schools in the Northwest and Southwest of England. Thematic data analysis using NVIVO was used to identify emergent themes. 17 core themes were generated, 12 of which confirmed the findings from similar research. However, five themes relating to 'ethos of performance/elitism', 'lower fitness leads to lower ability', 'undervaluing activities within PE dept' or school as a whole', 'role of the school' and 'PE department doing all it can' offer valuable new insight into the factors which may encourage or prevent PA inside or outside the curriculum. Despite many positive perceptions of the delivery of PE in schools, it is evident that barriers still exist within that delivery which discourages physical activity. More research is needed to particularly address the complex issues of elitism and the ethos of PA in schools.

Integrated cloud infrastructure of the LIT JINR, PE "NULITS" and INP's Astana branch

Science.gov (United States)

Mazhitova, Yelena; Balashov, Nikita; Baranov, Aleksandr; Kutovskiy, Nikolay; Semenov, Roman

2018-04-01

The article describes the distributed cloud infrastructure deployed on the basis of the resources of the Laboratory of Information Technologies of the Joint Institute for Nuclear Research (LIT JINR) and some JINR Member State organizations. It explains a motivation of that work, an approach it is based on, lists of its participants among which there are private entity "Nazarbayev University Library and IT services" (PE "NULITS") Autonomous Education Organization "Nazarbayev University" (AO NU) and The Institute of Nuclear Physics' (INP's) Astana branch.

Effects of 108 Days Tritium Exposure on UHMW-PE, PTFE, and Vespel(R)

International Nuclear Information System (INIS)

Clark, E.A.

2003-01-01

Samples of three polymers, Ultra-High Molecular Weight Polyethylene (UHMW-PE), polytetrafluoroethylene (PTFE), also known as Teflon(R), and Vespel(R) polyimide were exposed to 1 atmosphere of tritium gas at ambient temperature for 108 days. Sample mass and size measurements to calculate density, spectra-colorimetry, dynamic mechanical analysis (DMA), and Fourier-transform infrared spectroscopy (FT-IR) were employed to characterize the effects of this exposure on these samples. This technical report is the first report from this research program

The effect of psycho-educational interventions on the quality of life of the family caregivers of the patients with spinal cord injury: a randomized controlled trial.

Science.gov (United States)

Molazem, Zahra; Falahati, Tayebeh; Jahanbin, Iran; Jafari, Peyman; Ghadakpour, Soraya

2014-01-01

Family caregivers usually report the reduction of their life quality due to one of the family member's spinal cord injury. Thus, the present study aimed to investigate the effectiveness of psycho-educational interventions on the life quality of the family caregivers of the patients with spinal cord injury. The present randomized controlled trial was conducted on 72 family caregivers who had the primary responsibility of taking care of the patients with spinal cord injury. The participants were randomly divided into intervention (n=36) and control groups (n=36). The intervention group was involved in 90-minute educational sessions held once a week for four weeks. Both groups completed SF-36 questionnaire before and 2 and 6 weeks after the intervention. Then, the data were analyzed through independent t-test, Chi-square, and repeated measures ANOVA. All the caregivers had low quality of life and the lowest mean score was related to mental health in both groups. After the intervention, various dimensions of life quality had improved in the intervention group's caregivers compared to the control group (Peducational interventions on the life quality of the caregivers of the patients with spinal cord injury. According to the results, the authorities have to pay special attention to the problems of this group and educational interventions have to be continuously followed. IRCT2013070811388N2.

Treating insomnia improves mood state, sleep, and functioning in bipolar disorder: a pilot randomized controlled trial.

Science.gov (United States)

Harvey, Allison G; Soehner, Adriane M; Kaplan, Kate A; Hein, Kerrie; Lee, Jason; Kanady, Jennifer; Li, Descartes; Rabe-Hesketh, Sophia; Ketter, Terence A; Neylan, Thomas C; Buysse, Daniel J

2015-06-01

To determine if a treatment for interepisode bipolar disorder I patients with insomnia improves mood state, sleep, and functioning. Alongside psychiatric care, interepisode bipolar disorder I participants with insomnia were randomly allocated to a bipolar disorder-specific modification of cognitive behavior therapy for insomnia (CBTI-BP; n = 30) or psychoeducation (PE; n = 28) as a comparison condition. Outcomes were assessed at baseline, the end of 8 sessions of treatment, and 6 months later. This pilot was conducted to determine initial feasibility and generate effect size estimates. During the 6-month follow-up, the CBTI-BP group had fewer days in a bipolar episode relative to the PE group (3.3 days vs. 25.5 days). The CBTI-BP group also experienced a significantly lower hypomania/mania relapse rate (4.6% vs. 31.6%) and a marginally lower overall mood episode relapse rate (13.6% vs. 42.1%) compared with the PE group. Relative to PE, CBTI-BP reduced insomnia severity and led to higher rates of insomnia remission at posttreatment and marginally higher rates at 6 months. Both CBTI-BP and PE showed statistically significant improvement on selected sleep and functional impairment measures. The effects of treatment were well sustained through follow-up for most outcomes, although some decline on secondary sleep benefits was observed. CBTI-BP was associated with reduced risk of mood episode relapse and improved sleep and functioning on certain outcomes in bipolar disorder. Hence, sleep disturbance appears to be an important pathway contributing to bipolar disorder. The need to develop bipolar disorder-specific sleep diary scoring standards is highlighted. (c) 2015 APA, all rights reserved).