WorldWideScience

Sample records for reported experiencing significantly

  1. The prognostic significance of angina pectoris experienced during the first month following acute myocardial infarction

    DEFF Research Database (Denmark)

    Jespersen, C M

    1997-01-01

    BACKGROUND: Angina pectoris accompanied by transient ST-segment changes during the in-hospital phase of acute myocardial infarction (AMI) is a well established marker of subsequent cardiac death and reinfarction. HYPOTHESIS: This study was undertaken to record the prognostic significance of angina...... on study treatment 1 month after discharge. Of these patients, 311 (39%) reported chest pain during the first month following discharge. RESULTS: Patients with angina pectoris had a significantly increased risk of reinfarction [hazard 1.71; 95%-confidence limit (CL): 1.09, 2.69] and increased mortality...... risk which, however, only reached borderline statistical significance (hazard 1.52; 95%-CL: 0.96, 2.40). When patients were subdivided according to both angina pectoris and heart failure, those with one or both of these risk markers had significantly increased mortality (p 0.03) and reinfarction (p 0...

  2. Experiencing your own orthognathic surgery: a personal case report

    NARCIS (Netherlands)

    Mensink, G.; Gooris, P.; Mulder, F.; Gooris-Kuipers, C.; van Merkestyn, R.

    2015-01-01

    There has been much research on minimizing the side effects of orthognathic surgery. However, there are very few doctors and researchers who themselves have undergone this surgery. This case report describes the findings of a maxillofacial surgeon who underwent combined orthodontic and orthognathic

  3. Experiencing out-of-hospital cardiac arrest: significant others' lifeworld perspective.

    Science.gov (United States)

    Bremer, Anders; Dahlberg, Karin; Sandman, Lars

    2009-10-01

    When patients suffer out-of-hospital cardiac arrests (OHCA), significant others find themselves with no choice about being there. After the event they are often left with unanswered questions about the life-threatening circumstances, or the patient's death, or emergency treatment and future needs. When it is unclear how the care and the event itself will affect significant others' well-being, prehospital emergency personnel face ethical decisions. In this article we describe the experiences of significant others present at OHCA, focusing on ethical aspects and values. Using a lifeworld phenomenological approach, 7 significant others were interviewed. The essence of the phenomenon of OHCA can be stated as unreality in the reality, which is characterized by overwhelming responsibility. The significant others experience inadequacy and limitation, they move between hope and hopelessness, and they struggle with ethical considerations and an insecurity about the future.The study findings show how significant others' sense of an OHCA situation, when life is trembling, can threaten values deemed important for a good life.

  4. Reporting Misconduct of a Coworker to Protect a Patient: A Comparison between Experienced Nurses and Nursing Students

    Directory of Open Access Journals (Sweden)

    Abraham Mansbach

    2014-01-01

    Full Text Available Purpose. Whistleblowing is the reporting of illegal, immoral, or illegitimate practices to persons or organizations that may affect the action. The current study compares experienced nurses to nursing students regarding their willingness to blow the whistle to protect a patient’s interests. Methods. 165 participants were divided into two groups: 82 undergraduate nursing students and 83 experienced nurses. Participants responded to two vignettes that described a colleague’s and a manager’s misconduct at work. Results. The nursing students perceived the severity of the misconduct significantly lower compared to the experienced nurses. The nursing students also ranked the internal and external whistleblowing indices higher than the nurses, but the differences did not reach statistical significance. For each of the examined internal and external indices, professional experience was found to be significant in multivariate regression analyses. Conclusions. Even though nursing students perceived the severity of the misconduct significantly lower than the experienced nurses, the students demonstrated a greater readiness to blow the whistle, both internally and externally. Recommendations for handling comparable situations are offered.

  5. LSD Flashbacks - The Appearance of New Visual Imagery Not Experienced During Initial Intoxication: Two Case Reports.

    Science.gov (United States)

    G Lerner, Arturo; Goodman, Craig; Rudinski, Dmitri; Lev-Ran, Shaul

    2014-01-01

    A side effect associated with the use of synthetic hallucinogens such as lysergic acid diethylamide-(LSD) is the partial or total recurrence of perceptual disturbances which previously appeared during intoxication, despite absence of recent use. These are commonly referred to as "flashbacks" or Hallucinogen Persisting Perception Disorder (HPPD). Here we present two cases of patients with a prior history of LSD use who turned to psychiatric consultation following brief episodes of HPPD. Surprisingly, in both cases new visual imagery appeared during episodes of flashbacks which was not experienced during primary LSD use. Both subjects reported the ability to discern between LSD-associated visual disturbances and new visual imagery. This phenomenon did not cause functional impairment and in both cases caused gradual concern due to its persistence. Both patients refused medical treatment and continued psychiatric follow-up. At one year follow-up both patients reported almost complete spontaneous remission. To the best of our knowledge these are the first reported cases of LSD-related benign flashbacks in which new imagery is experienced. Reasons for this reversible and apparently harmless side effect are proposed. Conclusions from case reports should be taken with caution.

  6. Application of the Thyroid Imaging Reporting and Data System in thyroid ultrasonography interpretation by less experienced physicians

    Energy Technology Data Exchange (ETDEWEB)

    Ko, Su Yeon; Kim, Eun Kyung; Kwak, Jin Young [Dept. of Radiology, Severance Hospital, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul (Korea, Republic of); Lee, Hye Sun [Biostatistics Collaboration Unit, Medical Research Center, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2014-03-15

    To verify the usefulness of the Thyroid Imaging Reporting and Data System (TI-RADS) for thyroid nodule diagnosis by less experienced physicians. From March 2012 to May 2012, ultrasonography-guided fine needle aspiration was performed in 204 thyroid nodules in 195 consecutive patients by four less experienced radiologists (<1 year in thyroid imaging). The number of suspicious ultrasonography features and the total risk score of each thyroid nodule were calculated according to the previous two models suggested by Kwak et al. The Delong method was used to compare the areas under the curve (AUCs) of the two models. Associations between the two models and the risk of malignancy were analyzed using penalized B-splines and the Cochran-Armitage trend test. Among 204 thyroid nodules, 65 were malignant and 139 were benign. The probability of malignancy tended to increase as the number of suspicious ultrasonography features, and the sum of risk scores increased. There was no significant difference in the AUCs of the two models (P=0.673). The Cochran-Armitage trend test demonstrated an increased risk of malignancy as the number of suspicious ultrasonography features and the total risk score increased (P=0.001). Both the number of suspicious ultrasonography features and the total risk score are applicable and show comparable results in the risk stratification of thyroid nodules by less experienced radiologists in thyroid imaging.

  7. CNOOC Reports Significant Increase in 2006 Profits

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ China National Offshore Oil Corporation (CNOOC), the country's No.3 oil producer,recently announced pretax profits jumped 24 percent to 48.1 billion yuan (US$6.2 billion) in 2006. The offshore oil giant reported 60.1 percent increase in pretax profits, totaling 38.8 billion yuan (US$5 billion) in 2005. Analysts said the dropped oil prices in the second half of last year had greatly affected the company's profit growth.

  8. Significance of end-of-life dreams and visions experienced by the terminally ill in rural and Urban India

    Directory of Open Access Journals (Sweden)

    Abhijit Kanti Dam

    2016-01-01

    Conclusions: The results of our study suggest that ELDVs are not uncommon in India and the incidence does not differ significantly between rural and urban population. Our subjects found them to be distressing initially, but felt better after discussing it with our team. There was a direct correlation between severity of symptoms and occurrence and frequency of ELDVs. Another finding exclusive to our study was that the persons visualized in ELDVs did not threaten or scare the patient and the known persons visualized were seen as they were in their prime of health. We feel that addressing such 'issues' is of paramount importance with a view to providing holistic care. I feel that they strongly suggest the presence of life after death and when properly explained, can reinforce a sense of hope.

  9. The effect of disclosure of mental illness by interviewers on reports of discrimination experienced by service users: a randomized study.

    Science.gov (United States)

    Hamilton, Sarah; Pinfold, Vanessa; Rose, Diana; Henderson, Claire; Lewis-Holmes, Elanor; Flach, Clare; Thornicroft, Graham

    2011-01-01

    User involvement in research is widely valued, but evidence of its impact in quantitative research is lacking. We investigate whether survey responses are affected by interviewers' experience of mental health problems. We hypothesized that when the interviewer has experienced mental health problems, participants would be more likely to consent to participate, leave fewer items unanswered, report higher levels of discrimination and express greater satisfaction with the interview. The study was nested within a telephone survey of service users' experiences of discrimination. Participants were randomly assigned to three groups: peer disclosing, peer non-disclosing and non-peer interviewers, where 'peer interviewers' have personal experience of mental health problems. Analyses explored the impact on response rate, number of unanswered questions, reported discrimination and interview experience. No difference was found in prevalence of discrimination reported to interviewers. A significantly lower response rate was attained in the peer-disclosing group (5% compared to 6.5%, p = 0.005). Significantly fewer questions were left unanswered in the peer-disclosing group (Mean = 0.07 compared to 0.4, p = 0.004). Findings suggest that interviewers' experiences of mental health problems broadly do not impact on quantitative data collected in structured interviews about discrimination. Disclosure of peer status prior to consent may have affected recruitment.

  10. Experienced-Based Career Education, Part D, 13.502. First Interim Report.

    Science.gov (United States)

    Muse, Ivan D.; Coombs, Garn

    An evaluation was conducted on the first year operations (academic 1976-77) of an experienced based career education (EBCE) project designed for tenth grade students from Weber County School District (Utah) and ninth and tenth grade students from Morgan County School District (Utah). Students were pre- and posttested in the areas of career skills,…

  11. Experienced and anticipated discrimination reported by individuals in treatment for substance use disorders within the Netherlands

    NARCIS (Netherlands)

    van Boekel, L.C.; Brouwers, E.P.M.; van Weeghel, J.; Garretsen, H.F.L.

    2016-01-01

    Experiences and expectations of discrimination (anticipated discrimination) may delay treatment seeking among people with substance use disorders. In addition, experienced and anticipated discrimination can be a barrier to successful recovery and rehabilitation. The aim of this study was to study th

  12. Using chi-Squared Automatic Interaction Detection (CHAID) modelling to identify groups of methadone treatment clients experiencing significantly poorer treatment outcomes.

    Science.gov (United States)

    Murphy, Emma L; Comiskey, Catherine M

    2013-10-01

    In times of scarce resources it is important for services to make evidence based decisions when identifying clients with poor outcomes. chi-Squared Automatic Interaction Detection (CHAID) modelling was used to identify characteristics of clients experiencing statistically significant poor outcomes. A national, longitudinal study recruited and interviewed, using the Maudsley Addiction Profile (MAP), 215 clients starting methadone treatment and 78% were interviewed one year later. Four CHAID analyses were conducted to model the interactions between the primary outcome variable, used heroin in the last 90 days prior to one year interview and variables on drug use, treatment history, social functioning and demographics. Results revealed that regardless of these other variables, males over 22 years of age consistently demonstrated significantly poorer outcomes than all other clients. CHAID models can be easily applied by service providers to provide ongoing evidence on clients exhibiting poor outcomes and requiring priority within services.

  13. Correlation between lamivudine plasma concentrations and patient self-reported adherence to antiretroviral treatment in experienced HIV patients

    Directory of Open Access Journals (Sweden)

    Minzi OM

    2011-11-01

    Full Text Available OM Minzi1, V Mugoyela2, LL Gustafsson31Unit of Pharmacology and Therapeutics, 2Department of Medicinal Chemistry, School of Pharmacy, Muhimbili University of Health and Allied Sciences, Dar Es Salaam, Tanzania; 3Division of Clinical Pharmacology, Department of Laboratory Medicine, Karolinska Institutet, Karolinska University Hospital, Huddinge, Stockholm, SwedenBackground: Adherence to antiretroviral treatment (ART is important to achieve treatment success in human immunodeficiency virus (HIV-infected patients. Most HIV clinics apply the patient self-report (PSR method. However, the reliability of this method in experienced HIV patients remains questionable.Purpose: To validate the PSR method for measuring adherence to ART using lamivudine (3TC plasma concentrations in experienced HIV patients.Methods: The study was conducted in Dar Es Salaam and involved 220 patients who were receiving ART services at HIV clinics for more than 12 months. Self-reported adherence information to ART was obtained on the day of HIV clinic visit. The patients were asked to mention the number of doses missed within the past 7 days. In addition, blood samples (2 mL were collected from each patient on the same day. The blood samples were determined for 3TC plasma concentrations. The target 3TC plasma concentration as indicator concentration for adherent patients was determined in 20 patients who took their evening dose of antiretrovirals under supervision. The blood from these patients was drawn 3 hours after drug administration.Results: Complete drug levels of 3TC and self-reported adherence data was obtained in 200 treatment-experienced HIV patients. Lamivudine plasma concentrations obtained in these patients ranged between 0.02–17.36 µg/mL. The mean time from dose administration to blood drawing was 3.1 ± 1.2 hours with coefficient of variation >39%. The mean 3TC plasma concentration obtained in 20 patients who took their antiretroviral dose under supervision was

  14. 49 CFR 1580.105 - Reporting significant security concerns.

    Science.gov (United States)

    2010-10-01

    ... Hazardous Materials Receivers, and Private Cars § 1580.105 Reporting significant security concerns. (a... 49 Transportation 9 2010-10-01 2010-10-01 false Reporting significant security concerns. 1580.105... SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY MARITIME AND LAND TRANSPORTATION SECURITY...

  15. 49 CFR 1580.203 - Reporting significant security concerns.

    Science.gov (United States)

    2010-10-01

    ..., Scenic, Historic and Excursion Operators, and Private Cars § 1580.203 Reporting significant security... 49 Transportation 9 2010-10-01 2010-10-01 false Reporting significant security concerns. 1580.203... SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY MARITIME AND LAND TRANSPORTATION SECURITY...

  16. Experiencing variation

    DEFF Research Database (Denmark)

    Kobayashi, Sofie; Berge, Maria; Grout, Brian William Wilson

    2017-01-01

    This study contributes towards a better understanding of learning dynamics in doctoral supervision by analysing how learning opportunities are created in the interaction between supervisors and PhD students, using the notion of experiencing variation as a key to learning. Empirically, we have based...... were discussed, created more complex patterns of variation. Both PhD students and supervisors can learn from this. Understanding of this mechanism that creates learning opportunities can help supervisors develop their competences in supervisory pedagogy....

  17. Dual cusped protostylid: Case report and clinical significance

    Directory of Open Access Journals (Sweden)

    Preeti Bhattacharya

    2016-01-01

    Full Text Available Protostylids are superstructures on maxillary or mandibular molars, which have rarely been reported in literature, and the significance of their presence has also been underestimated. The dental practitioners may easily misdiagnose a tooth, with such conical tubercles as malformed tooth. Interestingly, this is neither a malformation nor an anomaly but rather an important morphological trait of an individual. Once in a while, one may come across such a distinct morphological trait without being able to diagnose. To the authors' best knowledge, only one similar case has been reported previously, and the second such case internationally. Bearing all such facts in mind, the authors attempt to educate the readers towards the existence of such a trait so that it can be identified and studied in larger numbers. Hence, it is the authors' endeavor to report an unusual case of dual cusped maxillary protostylid along with its clinical significance.

  18. Are studies reporting significant results more likely to be published?

    Science.gov (United States)

    Koletsi, Despina; Karagianni, Anthi; Pandis, Nikolaos; Makou, Margarita; Polychronopoulou, Argy; Eliades, Theodore

    2009-11-01

    Our objective was to assess the hypothesis that there are variations of the proportion of articles reporting a significant effect, with a higher percentage of those articles published in journals with impact factors. The contents of 5 orthodontic journals (American Journal of Orthodontics and Dentofacial Orthopedics, Angle Orthodontist, European Journal of Orthodontics, Journal of Orthodontics, and Orthodontics and Craniofacial Research), published between 2004 and 2008, were hand-searched. Articles with statistical analysis of data were included in the study and classified into 4 categories: behavior and psychology, biomaterials and biomechanics, diagnostic procedures and treatment, and craniofacial growth, morphology, and genetics. In total, 2622 articles were examined, with 1785 included in the analysis. Univariate and multivariate logistic regression analyses were applied with statistical significance as the dependent variable, and whether the journal had an impact factor, the subject, and the year were the independent predictors. A higher percentage of articles showed significant results relative to those without significant associations (on average, 88% vs 12%) for those journals. Overall, these journals published significantly more studies with significant results, ranging from 75% to 90% (P = 0.02). Multivariate modeling showed that journals with impact factors had a 100% increased probability of publishing a statistically significant result compared with journals with no impact factor (odds ratio [OR], 1.99; 95% CI, 1.19-3.31). Compared with articles on biomaterials and biomechanics, all other subject categories showed lower probabilities of significant results. Nonsignificant findings in behavior and psychology and diagnosis and treatment were 1.8 (OR, 1.75; 95% CI, 1.51-2.67) and 3.5 (OR, 3.50; 95% CI, 2.27-5.37) times more likely to be published, respectively. Journals seem to prefer reporting significant results; this might be because of authors

  19. Bilateral Chondroepitrochlearis Muscle: Case Report, Phylogenetic Analysis, and Clinical Significance

    Directory of Open Access Journals (Sweden)

    Sujeewa P. W. Palagama

    2016-01-01

    Full Text Available Anomalous muscular variants of pectoralis major have been reported on several occasions in the medical literature. Among them, chondroepitrochlearis is one of the rarest. Therefore, this study aims to provide a comprehensive description of its anatomy and subsequent clinical significance, along with its phylogenetic importance in pectoral muscle evolution with regard to primate posture. The authors suggest a more appropriate name to better reflect its proximal attachment to the costochondral junction and distal attachment to the epicondyle of humerus, as “chondroepicondylaris”; in addition, we suggest a new theory of phylogenetic significance to explain the twisting of pectoralis major tendon in primates that may have occurred with their adoption to bipedalism and arboreal lifestyle. Finally, the clinical significance of this aberrant muscle is elaborated as a cause of potential neurovascular entrapment and as a possible hurdle during axillary surgeries (i.e., mastectomy.

  20. A patient who experienced thyroid storm complicated by rhabdomyolysis, deep vein thrombosis, and a silent pulmonary embolism: a case report

    Science.gov (United States)

    2013-01-01

    Background Thyroid storm is a serious condition of thyrotoxicosis. Hyperthyroidism often presents with thrombotic events, especially at cerebral sites; however, the possible association between a lower extremity deep vein thrombosis (LEDVT) and thyroid storm has not been previously reported. We encountered a patient who developed thyroid storm, associated with rhabdomyolysis, followed by LEDVT and a small silent pulmonary embolism (PE). The case is discussed with references to the pertinent literature. Case presentation A 50-year-old woman with no past medical history was referred to our hospital because of severe diarrhea, muscle weakness in her lower limbs (manual muscle testing: MMT 3), and disturbances of consciousness. She was diagnosed as having Graves’ disease based on the presence of struma, exophthalmos, and hyperthyroidism with TSH receptor antibody positivity; we further determined that the patient was experiencing thyroid storm based on the results of the Burch-Wartofsky scoring system and a Japanese diagnostic criteria. Treatment with steroids, iodine potassium, methimazole, and propranolol was initiated. Severe watery diarrhea continued, and the laboratory data revealed hypokalemia (2.0 meq/L). On day 14, a blood analysis showed a sudden elevation in her creatinine kinase (CK) level, leading to a diagnosis of rhabdomyolysis. Thereafter, the muscle weakness in her lower limbs advanced to a degree of MMT 1. Seven days after the diagnosis of rhabdomyolysis, pitting edema began to appear in bilateral lower extremities. Contrast-enhanced CT scans revealed a LEDVT involving the left common iliac vein, bilateral femoral veins, and left popliteal vein. Furthermore, a small PE was identified. Hyperthyroidism often presents with thrombotic events, especially at cerebral sites, but few reports of PE or LEDVT have been made. Conclusion This case suggests that the occurrence of thyroid storm may be associated with a risk of LEDVT and/or PE. We suggest that DVT

  1. The allergenic significance of certain fungi rarely reported as allergens.

    Science.gov (United States)

    Giannini, E H; Northey, W T; Leathers, C R

    1975-12-01

    The allergenic significance of seven different species of fungi was investigated. Included were Chlorophyllum molybdites, Podaxis pistillaris, Stemonitis ferruginea, Lycogala epidendrum, Fuligo septica, Ustilago maydis and Puccinia cynodontis. All of these fungi have wide distribution patterns and aerially disseminated spores but, because of their unique growth characteristics, are usually not reported in atmospheric fungal surveys. Seventy-eight patients were treated for dermal sensitivity to extracts of the organisms after the spores were extracted in 50% glycerinated Coca's solution. The results represent a six-month test period. Forty-four patients, representing 56% of the total number tested, demonstrated dermal reactivity toward one or more of the extracts.

  2. Reporting instructions significantly impact false positive rates when reading chest radiographs

    Energy Technology Data Exchange (ETDEWEB)

    Robinson, John W.; Brennan, Patrick C.; Mello-Thoms, Claudia; Lewis, Sarah J. [The University of Sydney, Medical Image Optimisation and Perception Group, Discipline of Medical Radiation Sciences, Faculty of Health Sciences, Lidcombe, NSW (Australia)

    2016-10-15

    To determine the impact of specific reporting tasks on the performance of radiologists when reading chest radiographs. Ten experienced radiologists read a set of 40 postero-anterior (PA) chest radiographs: 21 nodule free and 19 with a proven solitary nodule. There were two reporting conditions: an unframed task (UFT) to report any abnormality and a framed task (FT) reporting only lung nodule/s. Jackknife free-response operating characteristic (JAFROC) figure of merit (FOM), specificity, location sensitivity and number of true positive (TP), false positive (FP), true negative (TN) and false negative (FN) decisions were used for analysis. JAFROC FOM for tasks showed a significant reduction in performance for framed tasks (P = 0.006) and an associated decrease in specificity (P = 0.011) but no alteration to the location sensitivity score. There was a significant increase in number of FP decisions made during framed versus unframed tasks for nodule-containing (P = 0.005) and nodule-free (P = 0.011) chest radiographs. No significant differences in TP were recorded. Radiologists report more FP decisions when given specific reporting instructions to search for nodules on chest radiographs. The relevance of clinical history supplied to radiologists is called into question and may induce a negative effect. (orig.)

  3. Requirements for significant problem reporting and trend analysis

    Science.gov (United States)

    1988-01-01

    This handbook supplements policies, requirements, and procedures of NMI 8070.3 to ensure that NASA management at each organizational level is: fully aware of trends affecting both the level of safety and the potential for mission success established for both NASA manned space programs and its supporting institutions; fully and independently informed of problems that represent significant risk to the safety of all personnel (including the general populace) and to the success of a mission or operation through a program mechanism herein defined as Significant Problem Reporting; and in full agreement with the level of elimination of these problems through the closed-loop accounting of corrective actions. The requirements of this handbook are supportive of the agency's safety, reliability, maintainability, and quality assurance (SRM&QA) program objectives and are applicable to all organizational elements of NASA connected with or supporting developmental or operational manned space program/projects (including associated payloads) and the related institutional facilities.

  4. Summary of the most significant results reported in this session

    CERN Document Server

    Sens, J C

    1980-01-01

    D1e most interesting although speculative result is the observation of a 4 standard deviation effect at 5. 3 GeV in the l)JK 0TI - and lj!K- 'ff+ mass plots (SPS Exp. WJ\\11) with a crosssection of 180 nb (assuming 1 % branching ratio). This is a cancliclatc bare b-state. + Tiw next most significant experimental result is the observation of Ac at the CERN Intersecting Storage Rings (ISR). TI1is state was discovered at BNL by Samios et al. and has since been seen in several neutrino experiments. It was seen at the ISR by Lockman ct al. about a year ago (reported at Budapest) but not in a convincing way. The analysis has now been improved, and the result shows a peak which is most clearly present in the stnnmed A(31T)+ and K-p1T+ mass spectra. 'TI1e signal has furthennore been seen in Exp. R606 (reported - + by F. Muller in this parallel session) in both A3TI and pK TI . 111e most convincing signal comes from the Spli t-Ficlcl Magnet (SFM) in K-pn + 'TI1e three observations together, all at the ISR, make this an...

  5. Services for Families of Infants and Toddlers Experiencing Trauma. A Research-to-Practice Brief. OPRE Report 2015-14

    Science.gov (United States)

    Harden, Branda Jones

    2015-01-01

    Infancy is a time of extreme opportunity, but it is also a time of extreme vulnerability, particularly for those reared in high-risk environments. Although infant exposure to any risk is important to understand, this brief focuses on the experience and impact of "trauma," defined as witnessing or experiencing an event that poses a real…

  6. Physical functioning in patients with ankylosing spondylitis: comparing approaches of experienced ability with self-reported and objectively measured physical activity.

    Science.gov (United States)

    van Genderen, Simon; van den Borne, Carlie; Geusens, Piet; van der Linden, Sjef; Boonen, Annelies; Plasqui, Guy

    2014-04-01

    Physical functioning can be assessed by different approaches that are characterized by increasing levels of individual appraisal. There is insufficient insight into which approach is the most informative in patients with ankylosing spondylitis (AS) compared with control subjects. The objective of this study was to compare patients with AS and control subjects regarding 3 approaches of functioning: experienced ability to perform activities (Bath Ankylosing Spondylitis Functional Index [BASFI]), self-reported amount of physical activity (PA) (Baecke questionnaire), and the objectively measured amount of PA (triaxial accelerometer). This case-control study included 24 AS patients and 24 control subjects (matched for age, gender, and body mass index). Subjects completed the BASFI and Baecke questionnaire and wore a triaxial accelerometer. Subjects also completed other self-reported measures on disease activity (Bath AS Disease Activity Index), fatigue (Multidimensional Fatigue Inventory), and overall health (EuroQol visual analog scale). Both groups included 14 men (58%), and the mean age was 48 years. Patients scored significantly worse on the BASFI (3.9 vs 0.2) than their healthy peers, whereas PA assessed by Baecke and the accelerometer did not differ between groups. Correlations between approaches of physical functioning were low to moderate. Bath Ankylosing Spondylitis Functional Index was associated with disease activity (r = 0.49) and physical fatigue (0.73) and Baecke with physical and activity related fatigue (r = 0.54 and r = 0.54), but total PA assessed by accelerometer was not associated with any of these experience-based health outcomes. Different approaches of the concept physical functioning in patients with AS provide different information. Compared with matched control subjects, patients with AS report more difficulties but report and objectively perform the same amount of PA.

  7. A decade of sustainability reporting: developments and significance

    NARCIS (Netherlands)

    Kolk, A.

    2004-01-01

    Since the publication of the first separate environmental reports in 1989, the number of companies that has started to publish information on its environmental, social or sustainability policies and/or impacts has increased substantially. This article gives an overview of worldwide trends in the fre

  8. Systematic reviews of anesthesiologic interventions reported as statistically significant

    DEFF Research Database (Denmark)

    Imberger, Georgina; Gluud, Christian; Boylan, John

    2015-01-01

    statistically significant meta-analyses of anesthesiologic interventions, we used TSA to estimate power and imprecision in the context of sparse data and repeated updates. METHODS: We conducted a search to identify all systematic reviews with meta-analyses that investigated an intervention that may......: From 11,870 titles, we found 682 systematic reviews that investigated anesthesiologic interventions. In the 50 sampled meta-analyses, the median number of trials included was 8 (interquartile range [IQR], 5-14), the median number of participants was 964 (IQR, 523-1736), and the median number...

  9. Summary of the most significant results reported in this session

    CERN Document Server

    Van De Walle, R T

    1980-01-01

    In the following a summary is presented of five parallel sessions on light quark had- ron spectroscopy. In general all topics which were discussed in the plenary sessions, and for which the proceedings contain separate (invited) papers, will be left out; only occa- sionally (and for reasons of completeness) will we make a reference to these presentations. Several other restrictions can be made. Nearly all papers submitted to the (parallel) hadron spectroscopy sessions were experimenta1 1 ), the only exceptions being a series of four theoretical papers on the baryonium problem. Furthermore, there was virtually no new information concerning the 'classical' baryons. In particular, no new facts were submitted on the problem of the possible existence of baryon states outside the so-called minimal spectrum, i.e. outside {56,L+ } and {70,L-dd}, the existence of the {ZO}'s, and the exis- even o tence of (baryon) exotic states. There was one contribution on a 'possible' new:".* 2 ), and a report on the final measureme...

  10. Experienced barriers and facilitators for integrating smoking cessation advice and support into daily dental practice. A short report

    NARCIS (Netherlands)

    Rosseel, J.P.; Jacobs, J.E.; Hilberink, S.R.; Maassen, I.M.; Segaar, D.; Plasschaert, A.J.M.; Grol, R.P.T.M.

    2011-01-01

    In a controlled study, primary care dental professionals in the intervention group were encouraged to provide smoking cessation advice and support for all smoking patients with the help of a stage-based motivational protocol. The barriers and facilitators reported by the dental professionals on two

  11. The Lay Public's Misinterpretation of the Meaning of 'Significant': A Call for Simple yet Significant Changes in Scientific Reporting

    Directory of Open Access Journals (Sweden)

    Philip Tromovitch

    2015-02-01

    Full Text Available A large national sample of U.S. adults (n > 1,000 was queried regarding their interpretation of the term significant when used in regard to scientific findings. The vast majority provided incorrect interpretations of the meaning with only 5.8% providing a reasonably correct interpretation. Most respondents who reported they hold doctoral degrees provided incorrect interpretations. Given the widespread misinterpretation of this term, scientific journals should require—not merely recommend—that all usages of the term significant be prefaced with an adjective (e.g., statistically, practically, clinically and that the meaning of statistical significance be reviewed prior to its first usage. Additionally, all claims regarding the size of a finding should be required to be supported with appropriate effect size statistics to ensure that statistical significance is not misrepresented as indicating practical significance.

  12. Compensatory mechanisms in fish populations: Literature reviews: Volume 1, Critical evaluation of case histories of fish populations experiencing chronic exploitation or impact: Final report

    Energy Technology Data Exchange (ETDEWEB)

    Saila, S.B.; Chen, X.; Erzini, K.; Martin, B.

    1987-05-01

    This study includes case histories of certain fish species which are experiencing chronic perturbations and related literature pertaining to compensation processes. ''Compensation'' has been defined as the ability of fish to offset the population reduction caused by natural or man-induced stresses. Certain compensation methods are widely accepted, and include cannibalism, competition, disease, growth and predation, among others. These compensation methods are examined in relation to each fish species included in the study. Stock-recruit relationships and empirical observations of changes in growth and mortality have been the focus of much of the background on compensation. One of the conclusions drawn from this study is that a significant amount of recruitment variability exists and can be attributed to environmental (rather than compensatory) factors. The stock-recruitment problem appears to be the most significant scientific problem related to compensation in the types of fish included in this study. Results of the most recent studies of the American shad support this theory. Life histories, breeding biology and other pertinent data relating to each species included in the study will be found in the appendices.

  13. Yoga & Cancer Interventions: A Review of the Clinical Significance of Patient Reported Outcomes for Cancer Survivors

    Directory of Open Access Journals (Sweden)

    S. Nicole Culos-Reed

    2012-01-01

    Full Text Available Limited research suggests yoga may be a viable gentle physical activity option with a variety of health-related quality of life, psychosocial and symptom management benefits. The purpose of this review was to determine the clinical significance of patient-reported outcomes from yoga interventions conducted with cancer survivors. A total of 25 published yoga intervention studies for cancer survivors from 2004–2011 had patient-reported outcomes, including quality of life, psychosocial or symptom measures. Thirteen of these studies met the necessary criteria to assess clinical significance. Clinical significance for each of the outcomes of interest was examined based on 1 standard error of the measurement, 0.5 standard deviation, and relative comparative effect sizes and their respective confidence intervals. This review describes in detail these patient-reported outcomes, how they were obtained, their relative clinical significance and implications for both clinical and research settings. Overall, clinically significant changes in patient-reported outcomes suggest that yoga interventions hold promise for improving cancer survivors' well-being. This research overview provides new directions for examining how clinical significance can provide a unique context for describing changes in patient-reported outcomes from yoga interventions. Researchers are encouraged to employ indices of clinical significance in the interpretation and discussion of results from yoga studies.

  14. Back to Bentham? Explorations of Experienced Utility

    NARCIS (Netherlands)

    D. Kahneman (Daniel); P.P. Wakker (Peter); R.K. Sarin (Rakesh)

    1997-01-01

    textabstractTwo core meanings of “utility” are distinguished. “Decision utility” is the weight of an outcome in a decision. “Experienced utility” is hedonic quality, as in Bentham’s usage. Experienced utility can be reported in real time (instant utility), or in retrospective evaluations of past

  15. Back to Bentham? Explorations of Experienced Utility

    NARCIS (Netherlands)

    D. Kahneman (Daniel); P.P. Wakker (Peter); R.K. Sarin (Rakesh)

    1997-01-01

    textabstractTwo core meanings of “utility” are distinguished. “Decision utility” is the weight of an outcome in a decision. “Experienced utility” is hedonic quality, as in Bentham’s usage. Experienced utility can be reported in real time (instant utility), or in retrospective evaluations of past epi

  16. Persistent Classroom Management Training Needs of Experienced Teachers

    Science.gov (United States)

    Stough, Laura M.; Montague, Marcia L.; Landmark, Leena Jo; Williams-Diehm, Kendra

    2015-01-01

    Experienced special education teachers (n = 62) were surveyed on their professional preparation to become effective classroom managers. Despite having received extensive preservice training, over 83% of the sample reported being underprepared in classroom management and behavioral interventions. No statistically significant difference was found…

  17. Blogs, webinars and significant learning: A case report on a teacher training program for college teachers

    OpenAIRE

    Polanco-Bueno, Rodrigo

    2013-01-01

    This paper reports on a teacher training experience for College professors in which participants were trained, taking advantage of technological tools, in two main teaching competences. First, professors were trained to use technology to enrich students’ learning outcomes. Second, they applied strategies of significant learning in the design of students’ learning experiences. The learning experience consisted in an International Certificate on Significant Learning integrated by six modules, 2...

  18. Laboratory medicine handoff gaps experienced by primary care practices: A report from the shared networks of collaborative ambulatory practices and partners (SNOCAP).

    Science.gov (United States)

    West, David R; James, Katherine A; Fernald, Douglas H; Zelie, Claire; Smith, Maxwell L; Raab, Stephen S

    2014-01-01

    The majority of errors in laboratory medicine testing are thought to occur in the pre- and postanalytic testing phases, and a large proportion of these errors are secondary to failed handoffs. Because most laboratory tests originate in ambulatory primary care, understanding the gaps in handoff processes within and between laboratories and practices is imperative for patient safety. Therefore, the purpose of this study was to understand, based on information from primary care practice personnel, the perceived gaps in laboratory processes as a precursor to initiating process improvement activities. A survey was used to assess perceptions of clinicians, staff, and management personnel of gaps in handoffs between primary care practices and laboratories working in 21 Colorado primary care practices. Data were analyzed to determine statistically significant associations between categorical variables. In addition, qualitative analysis of responses to open-ended survey questions was conducted. Primary care practices consistently reported challenges and a desire/need to improve their efforts to systematically track laboratory test status, confirm receipt of laboratory results, and report results to patients. Automated tracking systems existed in roughly 61% of practices, and all but one of those had electronic health record-based tracking systems in place. One fourth of these electronic health record-enabled practices expressed sufficient mistrust in these systems to warrant the concurrent operation of an article-based tracking system as backup. Practices also reported 12 different procedures used to notify patients of test results, varying by test result type. The results highlight the lack of standardization and definition of roles in handoffs in primary care laboratory practices for test ordering, monitoring, and receiving and reporting test results. Results also identify high-priority gaps in processes and the perceptions by practice personnel that practice improvement

  19. Enforcement actions: Significant actions resolved individual actions. Semiannual progress report, January 1996--June 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    This document summarizes significant enforcement actions that have been resolved during the period of January-June 1996. The report includes copies of Orders and Notices of Violations sent by the Nuclear Regulatory Commission to individuals with respect to the enforcement actions.

  20. Blogs, Webinars and Significant Learning: A Case Report on a Teacher Training Program for College Teachers

    Science.gov (United States)

    Polanco-Bueno, Rodrigo

    2013-01-01

    This case study reports on a teacher training experience for college professors in which participants were trained, taking advantage of technological tools, in two main teaching competences. First, professors were trained to use technology to enrich students' learning outcomes. Second, they applied strategies of significant learning in the design…

  1. Experiencing Security in Interaction Design

    DEFF Research Database (Denmark)

    Mathiasen, Niels Raabjerg; Bødker, Susanne

    2011-01-01

    Security is experienced differently in different contexts. This paper argues that in everyday situations, users base their security decisions on a mix of prior experiences. When approaching security and interaction design from an experience approach, tools that help bring out such relevant...... experiences for design are needed. This paper reports on how Prompted exploration workshops and Acting out security were developed to target such experiences when iteratively designing a mobile digital signature solution in a participatory design process. We discuss how these tools helped the design process...

  2. Are you experienced?

    DEFF Research Database (Denmark)

    This paper investigates the relationship between the level of experience of managers and founders, and the likelihood of survival of their new firms. We take advantage of a comprehensive dataset covering the entire Danish labor market from 1980-2000. This is used to trace the activities of top...... ranked members of start-ups prior to their founding, and follow the fate of these firms. More specifically, we compare the survival of spin-offs from surviving parents, spin-offs from exiting parents, and other start-ups. Moreover, we investigate whether firms managed and founded by more experienced...... teams with higher levels of industry-specific experience are more likely to survive. Distinguishing between survivors and firms that have been acquired, we find that spin-offs from a surviving parent company combined with and industry-specific experience, positively affects the likelihood of survival...

  3. Are you experienced?

    DEFF Research Database (Denmark)

    This paper investigates the relationship between the level of experience of managers and founders, and the likelihood of survival of their new firms. We take advantage of a comprehensive dataset covering the entire Danish labor market from 1980-2000. This is used to trace the activities of top...... ranked members of start-ups prior to their founding, and follow the fate of these firms. More specifically, we compare the survival of spin-offs from surviving parents, spin-offs from exiting parents, and other start-ups. Moreover, we investigate whether firms managed and founded by more experienced...... teams with higher levels of industry-specific experience are more likely to survive. Distinguishing between survivors and firms that have been acquired, we find that spin-offs from a surviving parent company combined with and industry-specific experience, positively affects the likelihood of survival...

  4. Soccer kick kinematic differences between experienced and non-experienced soccer players

    Directory of Open Access Journals (Sweden)

    Muñoz López, Alejandro

    2012-01-01

    Full Text Available Purpose: to examine kinematic differences of instep soccer kick between experienced and non-experienced soccer players. Subjects: 17 men between 17 and 21 years old. Methodology: a 3D film system with 4 cameras was used. Maximum power instep kicks were executed. It was analyzed feet velocity in the impact, maximum hip extension, maximum knee flexion and kick phases duration. Results: were found significant differences in feet velocity with non-dominant leg in the impact moment (m/s (Experienced: 14.5±.52, Non-experienced: 12.5±.5; p<.001 and maximum hip extension (degrees (Experienced: 39.2 ± 1.3, Non-experienced: 34.28±3.2; p<.001. Also were significant differences in the second phase duration in both legs (p<.05. Conclusions: Maximum instep soccer kick show significant differences between groups of different level only in non-dominant leg.

  5. Breaking up Romantic Relationships: Costs Experienced and Coping Strategies Deployed

    Directory of Open Access Journals (Sweden)

    Carin Perilloux

    2008-01-01

    Full Text Available This study examined differences between men and women, and between individuals experiencing rejection (Rejectees and individuals doing the rejecting (Rejectors in romantic relationship break-ups. We tested fourteen evolution-based predictions about romantic breakups using data from 193 participants; ten received support. Women more than men, for example, experienced costly sequelae such as the loss of a mate's physical protection and harmful post-breakup stalking by the ex-partner. Both men and women who were rejected, compared with those who did the rejecting, experienced more depression, loss of self-esteem, and rumination. Rejectors, on the other hand, experienced the reputational cost of being perceived by others as cruel. Exploratory data analyses revealed that women more than men reported experiencing negative emotions after a breakup, particularly feeling sad, confused, and scared. Both sexes used an array of strategies to cope with the breakup, ranging from high base-rate strategies such as discussing the breakup with friends to low base-rate strategies such as threatening suicide. The largest sex difference in coping strategies centered on the act of shopping, used by women Rejectors as well as women Rejectees, likely a strategy of appearance enhancement prior to reentering the mating market. Discussion focuses on the adaptive significance of sex differences and individual differences based on rejection status.

  6. Conceptualizing and experiencing compassion.

    Science.gov (United States)

    Condon, Paul; Feldman Barrett, Lisa

    2013-10-01

    Does compassion feel pleasant or unpleasant? Westerners tend to categorize compassion as a pleasant or positive emotion, but laboratory compassion inductions, which present another's suffering, may elicit unpleasant feelings. Across two studies, we examined whether prototypical conceptualizations of compassion (as pleasant) differ from experiences of compassion (as unpleasant). After laboratory-based neutral or compassion inductions, participants made abstract judgments about compassion relative to various emotion-related adjectives, thereby providing a prototypical conceptualization of compassion. Participants also rated their own affective states, thereby indicating experiences of compassion. Conceptualizations of compassion were pleasant across neutral and compassion inductions. After exposure to others' suffering, however, participants felt increased levels of compassion and unpleasant affect, but not pleasant affect. After neutral inductions, participants reported more pleasant than unpleasant affect, with moderate levels of compassion. Thus, prototypical conceptualizations of compassion are pleasant, but experiences of compassion can feel pleasant or unpleasant. The implications for emotion theory in general are discussed.

  7. ROLE AND SIGNIFICANCE OF STATEMENT OF OTHER COMPREHENSIVE INCOME– IN RESPECT OF REPORTING COMPANIES’ PERFORMANCE

    Directory of Open Access Journals (Sweden)

    Ildiko Orban

    2014-07-01

    Full Text Available A commonly accepted rule-system, which name was International Financial Reporting Standards (IFRS created the framework for represent the financial performace, and other facts related to the company’s health. In the system of IFRS profit is not equal to income less expenses, this deviation led to the other comprehensive income, OCI term. IFRS have created the term of other comprehensive income, but knowledge and using of it is not widespread. In this paper I tend to present the meaning and essence of this income category, and to reveal how it is work in corporate practice. As basis of the research, definitions and formats related to the statement of comprehensive income will be presented in the paper first. In order to get a clear picture about the differences between the income statements, I make a comparison of the IFRS and the Hungarian Accounting Act in the field of performance’s representation. As a result of my comparison I’ve stated that the EU accepted the international financial reporting standards to present the financial performance of publicly traded companies, and as EU member state it is obligatory for the Hungarian companies as well. This is the reason why Hungary’s present task is taking over the IFRS mentality. After the comparative analysis I’ve examined the Statement of other comprehensive income in the practice of 11 listed companies in the Budapest Stock Exchange. The Premium category includes those companies’ series of liquid shares, which has got broader investor base. The aim of this examination was to reveal if the most significant listed companies calculate other comprehensive income and what kind of items do they present in the statement of OCI. As a result of the research we can state that statement of other comprehensive income is part of the statement of total comprehensive income in general, and not an individual statement. Main items of the other comprehensive income of the examined companies are the

  8. Significant ELCAP analysis results: Summary report. [End-use Load and Consumer Assessment Program

    Energy Technology Data Exchange (ETDEWEB)

    Pratt, R.G.; Conner, C.C.; Drost, M.K.; Miller, N.E.; Cooke, B.A.; Halverson, M.A.; Lebaron, B.A.; Lucas, R.G.; Jo, J.; Richman, E.E.; Sandusky, W.F. (Pacific Northwest Lab., Richland, WA (USA)); Ritland, K.G. (Ritland Associates, Seattle, WA (USA)); Taylor, M.E. (USDOE Bonneville Power Administration, Portland, OR (USA)); Hauser, S.G. (Solar Energy Research Inst., Golden, CO (USA))

    1991-02-01

    The evolution of the End-Use Load and Consumer Assessment Program (ELCAP) since 1983 at Bonneville Power Administration (Bonneville) has been eventful and somewhat tortuous. The birth pangs of a data set so large and encompassing as this have been overwhelming at times. The early adolescent stage of data set development and use has now been reached and preliminary results of early analyses of the data are becoming well known. However, the full maturity of the data set and the corresponding wealth of analytic insights are not fully realized. This document is in some sense a milestone in the brief history of the program. It is a summary of the results of the first five years of the program, principally containing excerpts from a number of previous reports. It is meant to highlight significant accomplishments and analytical results, with a focus on the principal results. Many of the results have a broad application in the utility load research community in general, although the real breadth of the data set remains largely unexplored. The first section of the document introduces the data set: how the buildings were selected, how the metering equipment was installed, and how the data set has been prepared for analysis. Each of the sections that follow the introduction summarize a particular analytic result. A large majority of the analyses to date involve the residential samples, as these were installed first and had highest priority on the analytic agenda. Two exploratory analyses using commercial data are included as an introduction to the commercial analyses that are currently underway. Most of the sections reference more complete technical reports which the reader should refer to for details of the methodology and for more complete discussion of the results. Sections have been processed separately for inclusion on the data base.

  9. Reflood completion report: Volume 1. A phenomenological thermal-hydraulic model of hot rod bundles experiencing simultaneous bottom and top quenching and an optimization methodology for closure development

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, R.A. Jr.; Pimentel, D.A.; Jolly-Woodruff, S.; Spore, J.

    1998-04-01

    In this report, a phenomenological model of simultaneous bottom-up and top-down quenching is developed and discussed. The model was implemented in the TRAC-PF1/MOD2 computer code. Two sets of closure relationships were compared within the study, the Absolute set and the Conditional set. The Absolute set of correlations is frequently viewed as the pure set because the correlations is frequently viewed as the pure set because the correlations utilize their original coefficients as suggested by the developer. The Conditional set is a modified set of correlations with changes to the correlation coefficient only. Results for these two sets indicate quite similar results. This report also summarizes initial results of an effort to investigate nonlinear optimization techniques applied to the closure model development. Results suggest that such techniques can provide advantages for future model development work, but that extensive expertise is required to utilize such techniques (i.e., the model developer must fully understand both the physics of the process being represented and the computational techniques being employed). The computer may then be used to improve the correlation of computational results with experiments.

  10. The development, validation, and feasibility of the experienced coercion scale.

    Science.gov (United States)

    Nyttingnes, Olav; Rugkåsa, Jorun; Holmén, Aina; Ruud, Torleif

    2016-12-05

    Existing scales for experienced coercion have limitations. We developed and validated a short self-report form for experienced coercion for use across care settings, care phases, and care measures. In Stage 1, we developed an item pool, based on the literature, patient accounts, interviews, and expert feedback. Stages 2 and 3 consisted of 2 cross-sectional studies, with patients from acute and nonacute inpatient wards, outpatient care, and supported housing. In Stage 2, patients (N = 212) responded to the Coercion Ladder and the experienced coercion items from Stage 1. We selected 20 items for Stage 3 based on item performance in typically coercive versus voluntary care settings, each items' relation to the Coercion Ladder score, and with regard to the component structure from principal component analysis (PCA). In Stage 3, we collected and examined item responses and clinical and coercion data from a new sample of patients (N = 219). We selected 15 items based on factor loadings to form part of the final Experienced Coercion Scale (ECS). The internal consistency was high and score distribution approached the normal curve. ECS sum scores correlated strongly with scores on the Coercion Ladder. In a regression analysis, demographic variables, diagnosis, duration of treatment, and care setting did not predict ECS scores, while legal status and continuing involuntary medication significantly predicted scores. In this initial study, the ECS scores showed promising psychometric properties, suggesting it can be used across care settings and is suitable for research and service evaluation. (PsycINFO Database Record

  11. Subcategorization of atypia of undetermined significance/follicular lesion of undetermined significance (AUS/FLUS): a study applying Thyroid Imaging Reporting and Data System (TIRADS).

    Science.gov (United States)

    Yoon, Jung Hyun; Kwon, Hyeong Ju; Kim, Eun-Kyung; Moon, Hee Jung; Kwak, Jin Young

    2016-08-01

    To evaluate the clinical significance and compare the imaging features according to the Thyroid Image Reporting and Data System (TIRADS) between atypia of undetermined significance/follicular lesion of undetermined significance (AUS/FLUS) subcategories. A total of 192 thyroid nodules in 188 patients (mean age: 50·2 ± 11·8 years) that had been initially diagnosed as AUS/FLUS on US-guided fine needle aspiration (US-FNA) were included. One cytopathologist retrospectively reviewed the cytology slides, subcategorizing cytology results into AUS and FLUS. A TIRADS category was assigned to each thyroid nodule according to the number of suspicious US features. Clinical, US features and malignancy rates were compared between the two subcategories. Of the 192 AUS/FLUS lesions, 149 (77·6%) were subcategorized as AUS and 43 (22·4%) as FLUS. Of the 192 AUS/FLUS nodules, 82 (42·7%) were malignant. The malignancy rates between AUS and FLUS subcategories were not significantly different, 45·6% to 32·6%, respectively (P = 0·127). When applying TIRADS, significant differences were seen in TIRADS category between benign and malignant nodules in the AUS subcategory (P < 0·001), but not in the FLUS subcategory (P = 0·414). The malignancy rates in TIRADS categories 3, 4a, 4b, 4c and 5 were 15·4%, 22·2%, 33·3%, 57·1% and 80·0% (P < 0·001) in AUS nodules and 40·0%, 50·0%, 23·5%, 22·2% and 0·0% (P = 0·414) in FLUS nodules, respectively. Suspicious US features are useful in predicting malignancy among AUS subcategories but not in FLUS subcategories. Subcategorization into AUS and FLUS cytology may be helpful in deciding upon treatment or management of thyroid nodules. © 2015 John Wiley & Sons Ltd.

  12. Everyday cognitive functioning in cardiac patients: relationships between self-report, report of a significant other and cognitive test performance.

    Science.gov (United States)

    Elliott, Peter C; Smith, Geoff; Ernest, Christine S; Murphy, Barbara M; Worcester, Marian U C; Higgins, Rosemary O; Le Grande, Michael R; Goble, Alan J; Andrewes, David; Tatoulis, James

    2010-01-01

    Candidates for cardiac bypass surgery often experience cognitive decline. Such decline is likely to affect their everyday cognitive functioning. The aim of the present study was to compare cardiac patients' ratings of their everyday cognitive functioning against significant others' ratings and selected neuropsychological tests. Sixty-nine patients completed a battery of standardised cognitive tests. Patients and significant others also completed the Everyday Function Questionnaire independently of each other. Patient and significant other ratings of patients' everyday cognitive difficulties were found to be similar. Despite the similarities in ratings of difficulties, some everyday cognitive tasks were attributed to different processes. Patients' and significant others' ratings were most closely associated with the neuropsychological test of visual memory. Tests of the patients' verbal memory and fluency were only related to significant others' ratings. Test scores of attention and planning were largely unrelated to ratings by either patients or their significant others.

  13. The Significance of Reporting Employee Benefits in Accordance with IFRS in the Czech Business Practice

    Directory of Open Access Journals (Sweden)

    Hana Vimrová

    2016-12-01

    Full Text Available The aim of the research the results of which are presented in this paper, based on an empirical survey of forty financial statements using IFRS by non-financial companies active in the Czech business environment, is to map the process and scope of reporting of employee benefits by Czech companies applying IFRS in the preparation of their consolidated and individual financial statements and to find out the differences in the extent, detail and relevancy of reporting employee benefits in accordance with IFRS among companies whose securities are publicly traded and other companies as well as to measure the differences in the scope, detail and relevancy of reporting employee benefits in accordance with IFRS among companies which are considered the best employers in the Czech Republic and other companies, including the interpretation of results.

  14. Mindfulness significantly reduces self-reported levels of anxiety and depression

    DEFF Research Database (Denmark)

    Würtzen, Hanne; Dalton, Susanne Oksbjerg; Elsass, Peter

    2013-01-01

    INTRODUCTION: As the incidence of and survival from breast cancer continue to raise, interventions to reduce anxiety and depression before, during and after treatment are needed. Previous studies have reported positive effects of a structured 8-week group mindfulness-based stress reduction program...

  15. Vasospasm is a significant factor in cyclosporine-induced neurotoxicity : Case report

    NARCIS (Netherlands)

    Braakman, Hilde M. H.; Lodder, Jan; Postma, Alida A.; Span, Lambert F. R.; Mess, Werner H.

    2010-01-01

    Background: The aetiology of central nervous system lesions observed in cerebral cyclosporine neurotoxicity remains controversial. Case presentation: We report a 48-year-old woman with a non-severe aplastic anaemia who presented with stroke-like episodes while on cyclosporine treatment. Transcranial

  16. [Exercise-induced atrioventricular block. Significance of the ischemic component. Report of 4 new cases].

    Science.gov (United States)

    Rumoroso, J R; Montes Orbe, P M; Cembellín, J C; Pérez-García, P; González-Liébana, J; Gómez-Varela, S; Bodegas, A; Barrenetxea, J I

    1997-04-01

    We report four new cases of exercise-induced atrio-ventricular block (appearing during treadmill exercise testing). The mechanism was ischemia in two patients and the conduction disturbance disappeared after coronary artery bypass grafting. The literature on this matter is reviewed. Also the etiology, the natural history and management are discussed in these cases.

  17. Vasospasm is a significant factor in cyclosporine-induced neurotoxicity : Case report

    NARCIS (Netherlands)

    Braakman, Hilde M. H.; Lodder, Jan; Postma, Alida A.; Span, Lambert F. R.; Mess, Werner H.

    2010-01-01

    Background: The aetiology of central nervous system lesions observed in cerebral cyclosporine neurotoxicity remains controversial. Case presentation: We report a 48-year-old woman with a non-severe aplastic anaemia who presented with stroke-like episodes while on cyclosporine treatment. Transcranial

  18. Self-motion perception compresses time experienced in return travel.

    Science.gov (United States)

    Seno, Takeharu; Ito, Hiroyuki; Shoji, Sunaga

    2011-01-01

    It is often anecdotally reported that time experienced in return travel (back to the start point) seems shorter than time spent in outward travel (travel to a new destination). Here, we report the first experimental results showing that return travel time is experienced as shorter than the actual time. This discrepancy is induced by the existence of self-motion perception.

  19. Significant Problems in Geothermal Development in California, Final Report on Four Workshops, December 1978 - March 1979

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-07-15

    From November 1978 through March 1979 the California Geothermal Resources Board held four workshops on the following aspects of geothermal development in California: County Planning for Geothermal Development; Federal Leasing and Environmental Review Procedures; Transmission Corridor Planning; and Direct Heat Utilization. One of the objectives of the workshops was to increase the number of people aware of geothermal resources and their uses. This report is divided into two parts. Part 1 provides summaries of all the key information discussed in the workshops. For those people who were not able to attend, this part of the report provides you with a capsule version of the workshop sessions. Part 2 focuses on the key issues raised at the workshops which need to be acted upon to expedite geothermal resource development that is acceptable to local government and environmentally prudent. For the purpose of continuity, similar Geothermal Resources Task Force recommendations are identified.

  20. Pharyngoesophageal Obstruction on the Killian-Laimer Triangle by Zenker's Diverticulum: Case Report and Clinical Significance.

    Science.gov (United States)

    Leite, Tulio F; Chagas, Carlos A A; Pires, Lucas A S; Cisne, Rafael; Babinski, Marcio A

    2015-12-01

    Zenker's diverticulum is a form of esophageal and pharyngeal obstruction located at the Killian-Laimer triangle. It is relatively common in elderly man (seventh or eighth decade of life), and its pathophysiology is not completely understood, albeit theories regarding dysfunction of the upper esophageal sphincter were reported. The main symptoms are dysphagia and odynophagia, but it can complicate to aspiration and perforation of the pharyngeal pouch; also, it can be asymptomatic. Diagnosis is provided through a barium esophagogram. Treatment can be performed through endoscopic surgery, diverticulopexy and myotomy of the cricopharyngeus muscle, although there is no consensus among surgeons regarding the treatment of choice. We report a case of pharyngeal obstruction due to Zenker's diverticulum which caused massive weight loss in a 76-year-old male.

  1. Medicinal significance, pharmacological activities, and analytical aspects of anthocyanidins ‘delphinidin’: A concise report

    OpenAIRE

    Kanika Patel; Achint Jain; Dinesh K Patel

    2013-01-01

    Herbal medicines have been used for the treatment of various disorders in the world since a very early age due to easily available and less side effect. A large number of phytochemicals have been derived directly or indirectly from natural sources in the form of oils, food supplement, neutraceuticals, and colour pigments. Anthocyanins are classes of phytoconstituents mainly responsible for the different colors of plants material. Literature report revealed the presence of different anthocyani...

  2. Significance of Periodontal Health in Primary Immune Thrombocytopenia- A Case Report and Review of Literature

    Directory of Open Access Journals (Sweden)

    Rajinder K Sharma

    2013-01-01

    Full Text Available Primary immune thrombocytopenia is an acquired bleeding disorder with no clinically apparent cause of thrombocytopenia. Clinical indicators of ITP include easy bruising of the skin, prolonged bleeding on injury, mucocutaneous lesions such as petechiae and ecchymosis, epistaxis, gastrointestinal bleeding, hematuria and bleeding from the gums. It is important for a dentist to be aware of the clinical manifestations of ITP as it may not only lead to successful management of the patient, but in some cases it may even lead to formation of a provisional diagnosis of the condition in previously undetected cases. However, very few cases of ITP have been reported in dental practice making it difficult for a dentist to identify the disorder when a patient suffering from ITP reports for dental treatment. A case report of a female patient with ITP is thus described with emphasis on the importance of periodontal health in such patients to prevent consequent unwanted sequelae. It is followed by discussion of oral manifestations of the disorder and dental management of such patients.

  3. Significant alterations in reported clinical practice associated with increased oversight of organ transplant center performance.

    Science.gov (United States)

    Schold, Jesse D; Arrington, Charlotte J; Levine, Greg

    2010-09-01

    In the past several years, emphasis on quality metrics in the field of organ transplantation has increased significantly, largely because of the new conditions of participation issued by the Centers for Medicare and Medicaid Services. These regulations directly associate patients' outcomes and measured performance of centers with the distribution of public funding to institutions. Moreover, insurers and marketing ventures have used publicly available outcomes data from transplant centers for business decision making and advertisement purposes. We gave a 10-question survey to attendees of the Transplant Management Forum at the 2009 meeting of the United Network for Organ Sharing to ascertain how centers have responded to the increased oversight of performance. Of 63 responses, 55% indicated a low or near low performance rating at their center in the past 3 years. Respondents from low-performing centers were significantly more likely to indicate increased selection criteria for candidates (81% vs 38%, P = .001) and donors (77% vs 31%, P < .001) as well as alterations in clinical protocols (84% vs 52%, P = .007). Among respondents indicating lost insurance contracts (31%), these differences were also highly significant. Based on respondents' perceptions, outcomes of performance evaluations are associated with significant changes in clinical practice at transplant centers. The transplant community and policy makers should practice vigilance that performance evaluations and regulatory oversight do not inadvertently lead to diminished access to care among viable candidates or decreased transplant volume.

  4. Socio-demographic factors and self-reported funtional status: the significance of social support

    Directory of Open Access Journals (Sweden)

    Vlachonikolis IG

    2002-10-01

    Full Text Available Abstract Background The aim of the present work was to investigate the relative importance of socio-demographic and physical health status factors for subjective functioning, as well as to examine the role of social support. Methods A cross-sectional health survey was carried out in a Greek municipality. 1356 adults of the general population were included in the study. Personal interviews were conducted with house-to-house visits. The response rate was 91.2%. Functioning has been measured by five indexes: 'The Social Roles and Mobility' scale (SORM, 'The Self-Care Restrictions' scale (SCR, 'The Serious Limitations' scale (SL, 'The Minor Self-care Limitations' scale (MSCR and 'The Minor Limitations in Social Roles and Mobility' scale (MSORM. Results Among the two sets of independent variables, the socio-demographic ones had significant influence on the functional status, except for MSORM. Allowing for these variables, the physical health status indicators had also significant effects on all functioning scales. Living arrangements and marital status had significant effects on four out of five indexes, while arthritis, Parkinson's disease, past stroke and kidney stones had significant effects on the SCR and SL scales. Conclusions These results suggest that socio-demographic factors are as important as physical health variables in affecting a person's ability to function normally in their everyday life. Social support appears to play a significant role in explaining differences in subjective functioning: people living alone or only with the spouse, particularly the elderly, seem to be in greater risk for disability problems and should be targeted by preventive programs in the community.

  5. Frequencies and trends of significant characteristics of reported events in Germany

    Energy Technology Data Exchange (ETDEWEB)

    Farber, G.; Matthes, H. [Gesellschaft fuer Anlagen- und Reaktorsicherheit (GRS) mbH, Koln (Germany)

    2001-07-01

    In the frame of its support to the German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety the GRS continuously performs in-depth technical analyses of reported events at operating nuclear power reactors in Germany which can be used for the determination of plant weaknesses with regard to reactor safety. During the last 18 months, in addition to those activities, the GRS has developed a data bank model for the statistical assessment of events. This model is based on a hierarchically structured, detailed coding system with respect to technical and safety relevant characteristics of the plants and the systematic characterization of plant-specific events. The data bank model is ready for practical application. Results of a first statistical evaluation, taking into account the data sets from the time period 1996 to 1999, are meanwhile available. By increasing the amount of data it will become possible to herewith improve the statements concerning trends of safety aspects. This report describes the coding system, the evaluation model, the data input and the evaluations performed during the period beginning in April 2000. (authors)

  6. Enforcement actions: Significant actions resolved material licensees. Semiannual progress report, July--December 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-01

    This compilation summarizes significant enforcement actions that have been resolved during the period and includes copies of letters, Notices, and Orders sent by the Nuclear Regulatory Commission to material licensees with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  7. Enforcement actions: Significant actions resolved individual actions. Semiannual progress report, January 1997--June 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-01

    This compilation summarizes significant enforcement actions that have been resolved during the period (January - June 1997) and includes copies of Orders and Notices of Violation sent by the Nuclear Regulatory Commission to individuals with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC. The Commission believes this information may be useful to licensees in making employment decisions.

  8. Enforcement actions: Significant actions resolved individuals actions. Semiannual progress report, July--December 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-01

    This compilation summarizes significant enforcement actions that have been resolved during the period (July - December 1996) and includes copies of Orders and Notices of Violation sent by the Nuclear Regulatory Commission to individuals with respect to-these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC. The Commission believes this information may be useful to licensees in making employment decisions.

  9. Enforcement actions: Significant actions resolved; Quarterly progress report, October--December 1993: Volume 12, No. 4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    This compilation summarizes significant enforcement actions that have been resolved during one quarterly period (October - December 1993) and includes copies of letters, Notices, and Orders sent by the Nuclear Regulatory Commission to licensees with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  10. Olanzapine-high potency antipsychotic drug inducing significant weight gain: A case report

    Directory of Open Access Journals (Sweden)

    Marić Nađa P.

    2008-01-01

    Full Text Available INTRODUCTION Olanzapine is a second generation antipsychotic (SGA with a high level of therapeutic effectiveness in schizophrenia and other psychotic disorders. Along with the positive therapeutic effects, an increase of the body weight frequently occurs. According to the literature, the average weight gain is about 6-7 kg during several months of treatment. This could be valued as a moderate weight increase. CASE OUTLINE This article presents a case of a young female with schizophrenia, without clinical improvement with several antipsychotics (clozapine, risperidone, haloperidol and with the occurrence of significant neurological side effects. The treatment started with olanzapine (baseline was associated with good initial response (PANSS reduction 20% in the first two weeks and the improvement was maintained further on (PANSS reduction 50% after 16 weeks. Significant increase (20 kg, 40% in weight appeared during the following 16 weeks (BMI at baseline 17.9 kg/m2; BMI 16 weeks later 25.1 kg/m2. CONCLUSION High effectiveness of olanzapine in schizophrenia symptoms reduction was accompanied by a significant weight gain. However, this drug leads to impaired glucoregulation, dyslipidaemia etc. It also increases the risk of diabetes and cardio-vascular diseases, i.e. the main causes of mortality in schizophrenia after a suicide. Therefore, clinicians are suggested to focus on possible predictors of weight gain during olanzapine therapy, and act accordingly in order to prevent serious health consequences.

  11. Low level termination of external carotid artery and its clinical significance: A case report

    Directory of Open Access Journals (Sweden)

    Surekha Devadasa Shetty

    2015-09-01

    Full Text Available The external carotid arterial system is a complex vascular system providing nourishment to the territorial areas of the head and neck. The branches of the external carotid artery are the key landmarks for adequate exposure and appropriate placement of cross-clamps on the carotid arteries during carotid endarterectomy. Knowledge of anatomical variation of the external carotid artery is important in head and neck surgeries. Variations in the branching pattern of the external carotid artery are well known and documented. We report a rare case of low-level termination of the external carotid artery. It terminated by dividing into maxillary and superficial temporal arteries deep into the posterior belly of the digastric muscle, one inch below the angle of the mandible. The occipital and posterior auricular arteries arose from a common trunk given off by the external carotid artery. [Arch Clin Exp Surg 2015; 4(3.000: 160-163

  12. De Garengeot's hernia in an 82-year-old man: a case report and clinical significance.

    Science.gov (United States)

    Leite, Túlio F; Chagas, Carlos A A; Pires, Lucas A S; Cisne, Rafael; Babinski, Márcio A

    2016-07-05

    The presence of the appendix within a femoral hernia (FH) sac is known as Garengeot's hernia (GH). We report on current study a rare case of an elderly man with a combined inguinal and Garengeot's hernia and discuss the clinical aspects. An 82-year-old man clinically stable, presented history of pain at the right inguinal region for over a week, without vomit, nausea, fever or any alteration of intestinal or urinary eliminations. Clinical examination revealed a FH and the ultrasonography confirmed the hernia sac. During the surgery, the appendix was recognized within the sac, and then, the patient underwent appendectomy and hernia repair. In conclusion, the presence of the vermiform appendix in a FH sac is rare, thus, requiring knowledge of the surgeon regarding this clinical entity. Prompt diagnosis and appropriate surgical treatment is the key to avoid complications.

  13. Thyroid Eye Disease With Significant Levator Involvement and Ptosis: A Case Report.

    Science.gov (United States)

    Scruggs, Ryan T; Black, Evan H

    2015-01-01

    A case of an 87-year-old woman with a history of Graves disease presenting with a 5-year history of severe ptosis and very poor levator function of the left side is presented. MRI revealed marked enlargement of all extraocular muscles and significant enlargement of the left levator muscle. Given the patient's age and atypical presentation of thyroid eye disease (TED), she was taken to the operating room for biopsy and ptosis repair with frontalis suspension. Histopathological analysis revealed chronic inflammation and fibrosis consistent with Graves disease.

  14. Enforcement actions: Significant actions resolved reactor licensees. Semiannual progress report, July 1996--December 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-01

    This compilation summarizes significant enforcement actions that have been resolved during the period (July-December 1996) and includes copies of letters, Notices, and Orders sent by the Nuclear Regulatory Commission to reactor licensees with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  15. Enforcement actions: Significant actions resolved material licensees. Quarterly progress report, April 1995--June 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    This compilation summarizes significant enforcement actions that have been resolved during one quarterly period (April-June 1995) and includes copies of letters, Notices, and Orders sent by the Nuclear Regulatory Commission to material licensees with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  16. Enforcement actions: Significant actions resolved. Quarterly progress report, April--June 1993: Volume 12, No. 2

    Energy Technology Data Exchange (ETDEWEB)

    1993-09-01

    This compilation summarizes significant enforcement actions that have been resolved during one quarterly period (April--June 1993) and includes copies of letters, Notices, and Orders sent by the Nuclear Regulatory Commission to licensees with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  17. [A significant increase in intraoperative flash visual evoked potential amplitude during craniopharyngioma surgery-case report].

    Science.gov (United States)

    Kawaguchi, Tomohiro; Ogawa, Yoshikazu; Fujiwara, Satoru; Tominaga, Teiji

    2015-04-01

    The flash visual evoked potential (VEP) is a useful diagnostic modality for visual preservation during surgery. Decreased VEP amplitude is recognized to indicate visual deterioration;however, whether intraoperative VEP can detect visual improvement remains unclear. We describe a craniopharyngioma case with a significant increase in VEP amplitude during surgery. A 67-year-old woman presented with progressive gait disturbance and impaired consciousness. Head magnetic resonance imaging demonstrated a sellar-suprasellar tumor compressing the optic chiasm upward with significant ventricular dilation. Her Glasgow Coma Scale was E3V3M5. Visual fields and acuity could not be examined because of impaired consciousness, and she could not see/recognize objects on a table. Preoperative VEP showed reproducible waveforms. Tumor removal by the extended transsphenoidal approach was performed with VEP monitoring. Increased VEP amplitude was observed after dural incision and persisted until the surgery ended. Postoperative VEP waveforms were also reproducible, but visual fields/acuity could not be examined because of cognitive dysfunction. Useful visual function was restored, and she became independent in daily life. The histological diagnosis was craniopharyngioma. The patient underwent ventriculo-peritoneal shunting for hydrocephalus 16 days after tumor removal. The postoperative course was uneventful and she was transferred to another hospital for rehabilitation. Intraoperative VEP may indicate visual improvement during surgery, which is a useful objective assessment for visual function in patients with impaired consciousness and cognitive dysfunction.

  18. Medicinal significance, pharmacological activities, and analytical aspects of anthocyanidins ‘delphinidin’: A concise report

    Directory of Open Access Journals (Sweden)

    Kanika Patel

    2013-01-01

    Full Text Available Herbal medicines have been used for the treatment of various disorders in the world since a very early age due to easily available and less side effect. A large number of phytochemicals have been derived directly or indirectly from natural sources in the form of oils, food supplement, neutraceuticals, and colour pigments. Anthocyanins are classes of phytoconstituents mainly responsible for the different colors of plants material. Literature report revealed the presence of different anthocyanidins such as cyanidin, delphinidin, petunidin, peonidin, pelargonidin, malvidin, cyaniding etc. These anthocyanidins showed a wide range of pharmacological activities. Anthocyanins have an attractive profile in the food industry as natural colorants due to its possible health benefits and safety issues compared to the synthetic dye. Delphinidin is an important anthocyanidins mainly present in the epidermal tissues of flowers and fruits. Delphinidin showed various pharmacological activities such as antioxidant, antimutagenesis, anti-inflammatory and antiangiogenic etc. This review was aimed to elaborate the medicinal importance, pharmacological activities and analytical aspects of anthocyanidins ‘delphinidin’. This review will be benificial to the scientist, manufacturer and consumers in order to explore the potential health benefits of delphinidin.

  19. Medicinal significance, pharmacological activities, and analytical aspects of anthocyanidins‘delphinidin’:A concise report

    Institute of Scientific and Technical Information of China (English)

    Kanika Patel; Achint Jain; Dinesh K Patel

    2013-01-01

    Herbal medicines have been used for the treatment of various disorders in the world since a very early age due to easily available and less side effect.A large number of phytochemicals have been derived directly or indirectly from natural sources in the form of oils, food supplement, neutraceuticals, and colour pigments.Anthocyanins are classes of phytoconstituents mainly responsible for the different colors of plants material.Literature report revealed the presence of different anthocyanidins such as cyanidin, delphinidin, petunidin, peonidin, pelargonidin, malvidin, cyaniding etc.These anthocyanidins showed a wide range of pharmacological activities.Anthocyanins have an attractive profile in the food industry as natural colorants due to its possible health benefits and safety issues compared to the synthetic dye.Delphinidin is an important anthocyanidins mainly present in the epidermal tissues of flowers and fruits. Delphinidin showed various pharmacological activities such as antioxidant, antimutagenesis, anti-inflammatory and antiangiogenic etc.This review was aimed to elaborate the medicinal importance, pharmacological activities and analytical aspects of anthocyanidins‘delphinidin’. This review will be benificial to the scientist, manufacturer and consumers in order to explore the potential health benefits of delphinidin.

  20. Determining significant endpoints for ecological risk analyses. 1997 annual progress report

    Energy Technology Data Exchange (ETDEWEB)

    Hinton, T.G.; Congdon, J.; Rowe, C.; Scott, D. [Univ. of Georgia, Aiken, SC (US). Savannah River Ecology Lab.; Bedford, J.; Whicker, F.W. [Colorado State Univ., Fort Collins, CO (US)

    1997-11-01

    'This report summarizes the first year''s progress of research funded under the Department of Energy''s Environmental Management Science Program. The research was initiated to better determine ecological risks from toxic and radioactive contaminants. More precisely, the research is designed to determine the relevancy of sublethal cellular damage to the performance of individuals and to identify characteristics of non-human populations exposed to chronic, low-level radiation, as is typically found on many DOE sites. The authors propose to establish a protocol to assess risks to non-human species at higher levels of biological organization by relating molecular damage to more relevant responses that reflect population health. They think that they can achieve this by coupling changes in metabolic rates and energy allocation patterns to meaningful population response variables, and by using novel biological dosimeters in controlled, manipulative dose/effects experiments. They believe that a scientifically defensible endpoint for measuring ecological risks can only be determined once its understood the extent to which molecular damage from contaminant exposure is detrimental at the individual and population levels of biological organization.'

  1. Complementary contribution on the practical significance in the results of Young Self-Report

    Directory of Open Access Journals (Sweden)

    César Merino-Soto

    2016-12-01

    Full Text Available Sr. Editor En los hallazgos de Alarcón y Bárrig (2015 recientemente aparecidos, se encuentran resultados que esencialmente parecen replicar lo reportado en estudios anteriores sobre el tema. Esto añade evidencia acumulativa sobre las tendencias conductuales de las diferencias entre varones y mujeres respecto de los problemas de conducta, luego de más de una década en que se presentaron hallazgos similares en la población peruana (Majluf, 1999. No obstante, la presentación de sus resultados oscurece un tipo de información más útil, pues las autoras han priorizado únicamente el marco de la significancia estadística en la interpretación de sus análisis y en la sustentación de sus conclusiones. No se ha añadido algún comentario sobre la magnitud de las diferencias o lo que también se denomina significancia práctica. Actualmente, el reporte de la significancia práctica tiene un lugar obligado, y no solo recomendado, por el Manual de publicaciones de la American Psychological Association (APA, 2010, lo que ha impulsado que sea un componente sine qua non de los manuscritos sometidos a revistas científicas para su eventual publicación, sea para estudios cualitativos (p. ej., Duran et al., 2006 como cuantitativos (Coe y Merino, 2003; Merino, 2011.

  2. First report of Jefferson's ground sloth (Megalonyx jeffersonii) in North Dakota: Paleobiogeographical and paleoecological significance

    Science.gov (United States)

    Hoganson, J.W.; McDonald, H. Gregory

    2007-01-01

    A well-preserved ungual of a pes documents the presence of Jefferson's ground sloth (Megalonyx jeffersonii) at the end of the Wisconsinan in North Dakota. This is the 1st report of M. jeffersonii in North Dakota, and one of few records from the upper Great Plains. An accelerator mass spectrometer radiocarbon age of 11,915 ?? 40 years ago was obtained from the specimen, suggesting that the sloth resided in North Dakota during the Rancholabrean Land Mammal Age, just before extinction of the species. Palynological records from sites near the sloth occurrence and of the same age indicate that it resided in a cool, moist, spruce-dominated forest habitat in a riparian setting along the Missouri River. Its presence in that setting corroborates the notion that Jefferson's ground sloth was a browsing inhabitant of gallery forests associated with rivers. It is likely that M. jeffersonii used river valleys, such as the Missouri River valley, as migration routes. ?? 2007 American Society of Mammalogists.

  3. Medicinal significance, pharmacological activities, and analytical aspects of solasodine: A concise report of current scientific literature

    Directory of Open Access Journals (Sweden)

    Kanika Patel

    2013-01-01

    Full Text Available Alkaloids are well known phytoconstituents for their diverse pharmacological properties. Alkaloids are found in all plant parts like roots, stems, leaves, flowers, fruits and seeds. Solasodine occurs as an aglycone part of glycoalkloids, which is a nitrogen analogue to sapogenins. Solanaceae family comprises of a number of plants with variety of natural products of medicinal significance mainly steroidal lactones, glycosides, alkaloids and flavanoids. It is a steroidal alkaloid based on a C27 cholestane skeleton. Literature survey reveals that solasodine has diuretic, anticancer, antifungal, cardiotonic, antispermatogenetic, antiandrogenic, immunomodulatory, antipyretic and various effects on central nervous system. Isolation and quantitative determination was achieved by several analytical techniques. Present review highlights the pharmacological activity of solasodine, with its analytical and tissue culture techniques, which may be helpful to the researchers to develop new molecules for the treatment of various disorders in the future.

  4. The solubilities of significant organic compounds in HLW tanks upernate solutions - FY 1997 progress report

    Energy Technology Data Exchange (ETDEWEB)

    Barney, G.S.

    1997-09-16

    ). Solubilities of all the organic salts, except for glycolate, decrease with increasing sodium hydroxide and sodium nitrate concentration because of the common ion effect of Na+. Sodium glycolate solubility increased with increasing hydroxide concentration. The complex waste solutions had sodium ion concentrations 3.4 to 7. 0 molar higher than unsaturated solutions. This caused a significant lowering of the solubilities of the organic sodium salts due to the common ion effect of sodium. Results of EDTA adsorption measurements show that EDTA or EDTA-metal complexes can be adsorbed onto hydrous metal oxides (that make up the sludge layers in the tanks) under conditions simulating the high-level waste tanks. The extent of adsorption is not large and depends on the concentration of hydroxide in the waste solutions. Higher hydroxide concentrations lower adsorption of EDTA. Adsorption also depends on the type of metal hydrous oxide present. Adsorption data for Fe(III), Cr(III), and NI(IV) hydrous oxides show that chromium(III) hydrous oxide adsorbs EDTA most effectively.

  5. Burnout among Low and High Experienced Teachers

    Directory of Open Access Journals (Sweden)

    Seyedehhava Mousavy

    2012-09-01

    Full Text Available Burnout is a serious psychological syndrome that can affect not only an individual’s well-being, but also the functioning of whole organisations, such as schools. It is characterized by emotional exhaustion, depersonalization, and decreased personal accomplishment.The level of burnout among teachers in the field of education has a negative impact on student success. The present investigation examines the level of burn out among high and low experienced teachers. It focused on a group of English teachers from different nationalities: Iranian, and Malaysian at UPM to examine if there is any relation between burnout and experience level. The sample consisted of 30 English teachers. Two instruments namely, The Maslach Burnout Inventory and Demographic Questionnaire were used to collect data. Data analysis revealed that there is no significant difference in depersonalization and personal accomplishment scores between low and high experienced teachers. But the result of this study also revealed that there is a significant difference in Emotional Exhaustion scores between low and high experienced teachers. Further research is required to explore the roots and the causes of burnout.

  6. Especial Skills in Experienced Archers.

    Science.gov (United States)

    Nabavinik, Mahdi; Abaszadeh, Ali; Mehranmanesh, Mehrab; Rosenbaum, David A

    2017-09-05

    Especial skills are skills that are distinctive by virtue of massive practice within the narrow contexts in which they are expressed. In the first demonstration of especial skills, Keetch, Schmidt, Lee, and Young (2005) showed that experienced basketball players are better at shooting baskets from the foul line, where they had massive amounts of practice, than would expected from their success at other locations closer to or farther from the basket. Similar results were obtained for baseball throwing. The authors asked whether especial skills hold in archery, a sport requiring less movement. If the emergence of especial skills depends on large-scale movement, one would expect archery to escape so-called especialism. But if the emergence of especial skills reflects a more general tendency for highly specific learning, experienced archers should show especial skills. The authors obtained evidence consistent with the latter prediction. The expert archers did much better at their most highly practiced distance than would be expected by looking at the overall function relating shooting score to distance. We offer a mathematical model to account for this result. The findings attest to the generality of the especial skills phenomenon.

  7. Customer-experienced rapid prototyping

    Science.gov (United States)

    Zhang, Lijuan; Zhang, Fu; Li, Anbo

    2008-12-01

    In order to describe accurately and comprehend quickly the perfect GIS requirements, this article will integrate the ideas of QFD (Quality Function Deployment) and UML (Unified Modeling Language), and analyze the deficiency of prototype development model, and will propose the idea of the Customer-Experienced Rapid Prototyping (CE-RP) and describe in detail the process and framework of the CE-RP, from the angle of the characteristics of Modern-GIS. The CE-RP is mainly composed of Customer Tool-Sets (CTS), Developer Tool-Sets (DTS) and Barrier-Free Semantic Interpreter (BF-SI) and performed by two roles of customer and developer. The main purpose of the CE-RP is to produce the unified and authorized requirements data models between customer and software developer.

  8. Interoceptive awareness in experienced meditators

    Science.gov (United States)

    KHALSA, SAHIB S.; RUDRAUF, DAVID; DAMASIO, ANTONIO R.; DAVIDSON, RICHARD J.; LUTZ, ANTOINE; TRANEL, DANIEL

    2009-01-01

    Attention to internal body sensations is practiced inmost meditation traditions. Many traditions state that this practice results in increased awareness of internal body sensations, but scientific studies evaluating this claim are lacking. We predicted that experienced meditators would display performance superior to that of nonmeditators on heartbeat detection, a standard noninvasive measure of resting interoceptive awareness. We compared two groups of meditators (Tibetan Buddhist and Kundalini) to an age- and body mass index-matched group of nonmeditators. Contrary to our prediction, we found no evidence that meditators were superior to nonmeditators in the heartbeat detection task, across several sessions and respiratory modulation conditions. Compared to nonmeditators, however, meditators consistently rated their interoceptive performance as superior and the difficulty of the task as easier. These results provide evidence against the notion that practicing attention to internal body sensations, a core feature of meditation, enhances the ability to sense the heartbeat at rest. PMID:18503485

  9. Experiencing discrimination increases risk taking.

    Science.gov (United States)

    Jamieson, Jeremy P; Koslov, Katrina; Nock, Matthew K; Mendes, Wendy Berry

    2013-02-01

    Prior research has revealed racial disparities in health outcomes and health-compromising behaviors, such as smoking and drug abuse. It has been suggested that discrimination contributes to such disparities, but the mechanisms through which this might occur are not well understood. In the research reported here, we examined whether the experience of discrimination affects acute physiological stress responses and increases risk-taking behavior. Black and White participants each received rejecting feedback from partners who were either of their own race (in-group rejection) or of a different race (out-group rejection, which could be interpreted as discrimination). Physiological (cardiovascular and neuroendocrine) changes, cognition (memory and attentional bias), affect, and risk-taking behavior were assessed. Significant participant race × partner race interactions were observed. Cross-race rejection, compared with same-race rejection, was associated with lower levels of cortisol, increased cardiac output, decreased vascular resistance, greater anger, increased attentional bias, and more risk-taking behavior. These data suggest that perceived discrimination is associated with distinct profiles of physiological reactivity, affect, cognitive processing, and risk taking, implicating direct and indirect pathways to health disparities.

  10. Subjective expansion of extended time-spans in experienced meditators.

    Science.gov (United States)

    Wittmann, Marc; Otten, Simone; Schötz, Eva; Sarikaya, Anna; Lehnen, Hanna; Jo, Han-Gue; Kohls, Niko; Schmidt, Stefan; Meissner, Karin

    2014-01-01

    Experienced meditators typically report that they experience time slowing down in meditation practice as well as in everyday life. Conceptually this phenomenon may be understood through functional states of mindfulness, i.e., by attention regulation, body awareness, emotion regulation, and enhanced memory. However, hardly any systematic empirical work exists regarding the experience of time in meditators. In the current cross-sectional study, we investigated whether 42 experienced mindfulness meditation practitioners (with on average 10 years of experience) showed differences in the experience of time as compared to 42 controls without any meditation experience matched for age, sex, and education. The perception of time was assessed with a battery of psychophysical tasks assessing the accuracy of prospective time judgments in duration discrimination, duration reproduction, and time estimation in the milliseconds to minutes range as well with several psychometric instruments related to subjective time such as the Zimbardo Time Perspective Inventory, the Barratt Impulsivity Scale and the Freiburg Mindfulness Inventory. In addition, subjective time judgments on the current passage of time and retrospective time ranges were assessed. While subjective judgements of time were found to be significantly different between the two groups on several scales, no differences in duration estimates in the psychophysical tasks were detected. Regarding subjective time, mindfulness meditators experienced less time pressure, more time dilation, and a general slower passage of time. Moreover, they felt that the last week and the last month passed more slowly. Overall, although no intergroup differences in psychophysical tasks were detected, the reported findings demonstrate a close association between mindfulness meditation and the subjective feeling of the passage of time captured by psychometric instruments.

  11. Subjective expansion of extended time-spans in experienced meditators

    Directory of Open Access Journals (Sweden)

    Marc eWittmann

    2015-01-01

    Full Text Available Experienced meditators typically report that they experience time slowing down in meditation practise as well as in everyday life. Conceptually this phenomenon may be understood through functional states of mindfulness, i.e. by attention regulation, body awareness, emotion regulation, and enhanced memory. However, hardly any systematic empirical work exists regarding the experience of time in meditators. In the current cross-sectional study, we investigated whether 42 experienced mindfulness meditation practitioners (with on average 10 years of experience showed differences in the experience of time as compared to 42 controls without any meditation experience matched for age, sex and education. The perception of time was assessed with a battery of psychophysical tasks assessing the accuracy of prospective time judgments in duration discrimination, duration reproduction and time estimation in the milliseconds to minutes range as well with several psychometric instruments related to subjective time such as the Zimbardo Time Perspective Inventory, the Barrett Impulsivity Scale and the Freiburg Mindfulness Inventory. In addition, subjective time judgments on the current passage of time and retrospective time ranges were assessed. While subjective judgements of time were found to be significantly different between the two groups on several scales, no differences in duration estimates in the psychophysical tasks were detected. Regarding subjective time, mindfulness meditators experienced less time pressure, more time dilation, and a general slower passage of time. Moreover, they felt that the last week and the last month passed more slowly. Overall, although no intergroup differences in psychophysical tasks were detected, the reported findings demonstrate a close association between mindfulness meditation and the subjective feeling of the passage of time captured by psychometric instruments.

  12. Child and Caregiver Concordance of Potentially Traumatic Events Experienced by Orphaned and Abandoned Children.

    Science.gov (United States)

    Guru Rajan, Divya; Shirey, Kristen; Ostermann, Jan; Whetten, Rachel; O'Donnell, Karen; Whetten, Kathryn

    Exposure to trauma is associated with significant emotional and behavioral difficulties among children (Perepletchikova & Kaufman, 2010). Overall, reports of trauma and violence experienced by children are discrepant from those of their caregivers (Lewis et al., 2012). Even less is known about the extent of concordance between orphans and their caregivers. This study examines the correlates of concordance in reported traumatic experiences between 1,269 orphaned and abandoned children (OAC) and their caregivers. The OAC lived in family-settings in 5 low and middle income countries and were part of a longitudinal study, "Positive Outcomes for Orphans" (POFO) that enrolled children aged 6 to 12 at baseline. By examining concordance with respect to specific types of trauma reported, this study expands the understanding of who reports which types of traumas experienced by orphaned and abandoned children, thereby improving the potential to provide targeted interventions for children who have experienced such events. In this study, children and caregivers were asked separately if the child had experienced different types of potentially traumatic events. Children were significantly more likely to report physical abuse, sexual abuse and family violence than were caregivers. Caregivers were significantly more likely than children to report natural disasters and accidents. High levels of concordance were found in the reporting of wars, riots, killings, and deaths in the family. The impacts of trauma on behavior and mental health are profound, and highly effective interventions targeting sequelae of childhood trauma are currently being developed for use in low resource areas. Findings from this study demonstrate that it is feasible to conduct screening for potentially traumatic events utilizing child self-report in resource limited settings and that child self-report is crucial in evaluating trauma, particularly family violence and physical or sexual assault.

  13. Experiencing sexuality after intestinal stoma

    Directory of Open Access Journals (Sweden)

    Maria Angela Boccara de Paula

    2012-06-01

    Full Text Available OBJECTIVE: Identify the Social Representations (SR of ostomized people in terms of sexuality after the stoma. METHODS: An exploratory, descriptive, qualitative study using the Social Representation Theory with 15 ostomized people (8 females, mean age of 57.9 years, between August and September 2005. Data obtained from transcribed interviews were submitted to content analysis, resulting in the thematic unit "Giving new meaning to sexuality" and subthemes. RESULTS: The study demonstrated that the intestinal stoma interferes in the sexuality experience, showing that the meanings attributed to this experience are based on individual life stories, quality of personal relationships established in practice and perception of sexuality, despite the stoma. CONCLUSIONS: The Social Representations, in terms of experiencing sexuality after the stoma, are based on meanings attributed to the body, associated with daily life and present in the social imaginary. It is influenced by other factors, such as physiological changes resulting from the surgery and the fact of having or not a partner. Care taken during sexual practices provide greater security and comfort in moments of intimacy, resembling the closest to what ostomized people experienced before the stoma. The self-irrigation technique associated or not with the use of artificial occluder, has been attested by its users as a positive element that makes a difference in sexual practice after the stoma. The support to ostomized people should be comprehensive, not limited to technical care and disease, which are important, but not sufficient. The interdisciplinary health team should consider all aspects of the person, seeking a real meeting between subjects.OBJETIVO: Identificar as Representações Sociais (RS da pessoa estomizada intestinal sobre vivência da sexualidade após confecção do estoma. MÉTODOS: Estudo exploratório, descritivo, qualitativo do ponto de vista do referencial da Representa

  14. Clinical Significance of Human Metapneumovirus in Refractory Status Epilepticus and Encephalitis: Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Aysel Vehapoglu

    2015-01-01

    Full Text Available Encephalitis is a complex neurological disease that is associated with significant morbidity and mortality, and the etiology of the disease is often not identified. Human metapneumovirus (hMPV is a common cause of upper and lower respiratory tract infections in children. Few reports are available showing possible involvement of hMPV in development of neurologic complications. Here, we describe an infant, the youngest case in literature, with refractory status epilepticus and severe encephalitis in whom hMPV was detected in respiratory samples and review diagnostic workup of patient with encephalitis.

  15. Physics Climate as Experienced by LGBT+ Physicists

    Science.gov (United States)

    Long, Elena

    2012-02-01

    In 2009, Elena Long created the LGBT+ Physicists website (http://lgbtphysicists.x10hosting.com) as a warehouse for resources useful for sexual and gender minorities working in physics. This resource has grown to include networking resources, lists of LGBT-friendly universities and localities, recommendations for enacting positive change in physics communities, and out-reach to other STEM-oriented LGBT organizations. This has been possible in large part by the dynamic community of LGBT+ physicists and allies looking to make physics more welcoming towards our community. In 2011, Elena used hir position as Member at Large on the executive committee of the Forum of Graduate Student Affairs (FGSA) to conduct a climate survey that included, among other things, the first serious look at LGBT+ demographics in physics. The survey focused particularly on issues of language heard and harassment experienced by physicists and was broken down into categories based on race, physical and mental ability, gender, and sexuality. Furthermore, it examined the outcomes of experienced harassment and the reasons for when harassment was not reported. Due to the nature of the study, overlapping demographics, especially ``multiple minorities,'' were also explored. This talk will give a brief history of the LGBT+ Physicists resource as well as an overview of the FGSA study.

  16. The experienced temperature sensitivity and regulation survey

    Science.gov (United States)

    Van Someren, Eus J. W.; Dekker, Kim; Te Lindert, Bart H. W.; Benjamins, Jeroen S.; Moens, Sarah; Migliorati, Filippo; Aarts, Emmeke; van der Sluis, Sophie

    2016-01-01

    ABSTRACT Individuals differ in thermosensitivity, thermoregulation, and zones of thermoneutrality and thermal comfort. Whereas temperature sensing and -effectuating processes occur in part unconsciously and autonomic, awareness of temperature and thermal preferences can affect thermoregulatory behavior as well. Quantification of trait-like individual differences of thermal preferences and experienced temperature sensitivity and regulation is therefore relevant to obtain a complete understanding of human thermophysiology. Whereas several scales have been developed to assess instantaneous appreciation of heat and cold exposure, a comprehensive scale dedicated to assess subjectively experienced autonomic or behavioral thermoregulatory activity has been lacking so far. We constructed a survey that specifically approaches these domains from a trait-like perspective, sampled 240 volunteers across a wide age range, and analyzed the emergent component structure. Participants were asked to report their thermal experiences, captured in 102 questions, on a 7-point bi-directional Likert scale. In a second set of 32 questions, participants were asked to indicate the relative strength of experiences across different body locations. Principal component analyses extracted 21 meaningful dimensions, which were sensitive to sex-differences and age-related changes. The questions were also assessed in a matched sample of 240 people with probable insomnia to evaluate the sensitivity of these dimensions to detect group differences in a case-control design. The dimensions showed marked mean differences between cases and controls. The survey thus has discriminatory value. It can freely be used by anyone interested in studying individual or group differences in thermosensitivity and thermoregulation. PMID:27227080

  17. The distribution of P-values in medical research articles suggested selective reporting associated with statistical significance.

    Science.gov (United States)

    Perneger, Thomas V; Combescure, Christophe

    2017-07-01

    Published P-values provide a window into the global enterprise of medical research. The aim of this study was to use the distribution of published P-values to estimate the relative frequencies of null and alternative hypotheses and to seek irregularities suggestive of publication bias. This cross-sectional study included P-values published in 120 medical research articles in 2016 (30 each from the BMJ, JAMA, Lancet, and New England Journal of Medicine). The observed distribution of P-values was compared with expected distributions under the null hypothesis (i.e., uniform between 0 and 1) and the alternative hypothesis (strictly decreasing from 0 to 1). P-values were categorized according to conventional levels of statistical significance and in one-percent intervals. Among 4,158 recorded P-values, 26.1% were highly significant (P P ≥ 0.001 to P ≥ 0.01 to P ≥ 0.05). We noted three irregularities: (1) high proportion of P-values P-values equal to 1, and (3) about twice as many P-values less than 0.05 compared with those more than 0.05. The latter finding was seen in both randomized trials and observational studies, and in most types of analyses, excepting heterogeneity tests and interaction tests. Under plausible assumptions, we estimate that about half of the tested hypotheses were null and the other half were alternative. This analysis suggests that statistical tests published in medical journals are not a random sample of null and alternative hypotheses but that selective reporting is prevalent. In particular, significant results are about twice as likely to be reported as nonsignificant results. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Cognitive dissonance experienced by nurse practitioner faculty.

    Science.gov (United States)

    Fontenot, Holly B; Hawkins, Joellen W; Weiss, Josie A

    2012-08-01

    The purpose of this study was to explicate the concept of cognitive dissonance as experienced and reported by nurse practitioner (NP) faculty members. Responses from NP faculty members to an online survey about their experiences with cognitive dissonance. The respondents detailed their experiences with cognitive dissonance, citing differences between expectations for which they are rewarded and those for which they are paid. Expecting all faculty members to excel in practice, research, teaching, and service may create unrealistic workloads for NP faculty members. Examining expectations and considering creation of a clinical track for faculty who practice may be options administrators of NP programs might explore. ©2012 The Author(s) Journal compilation ©2012 American Academy of Nurse Practitioners.

  19. Takotsubo Cardiomyopathy With Significant Coronary Stenosis and Atrioventricular Conduction Block: A Rare Case Report With 3 Year Follow-Up

    Directory of Open Access Journals (Sweden)

    Saadatifar

    2015-12-01

    Full Text Available Introduction Takotsubo cardiomyopathy (TCMP is a rare acute cardiomyopathy characterized by acute chest pain syndrome, similar to myocardial infarction, except that no significant stenosis is observed on coronary angiography in patients with this condition; these findings aid the diagnosis of TCMP. Case Presentation We discuss an unusual case of TCMP in a 45-year-old woman with complete heart block and significant coronary artery stenosis. Maximal exercise test and perfusion scan after 1 month from the acute event did not show any ischemia; therefore, revascularization was not recommended. Her follow-up with normal echocardiographic data 3 years after the first event showed no recurrence Conclusions The present case and a few previous cases have showed that severe coronary artery disease may be occur in patients with TCMP and that TCMP may be associated with a high-degree atrioventricular block. The association between atrioventricular conduction block and TCMP as well as significant coronary stenosis is rarely reported; therefore, coronary angiography should be performed in all patients with clinical TCMP and the previous definition should be reconsidered. The occurrence of arrhythmia and later recovery is expected in these patients (due to a catecholamine surge.

  20. Experienced and potential medical tourists' service quality expectations.

    Science.gov (United States)

    Guiry, Michael; Scott, Jeannie J; Vequist, David G

    2013-01-01

    The paper's aim is to compare experienced and potential US medical tourists' foreign health service-quality expectations. Data were collected via an online survey involving 1,588 US consumers engaging or expressing an interest in medical tourism. The sample included 219 experienced and 1,369 potential medical tourists. Respondents completed a SERVQUAL questionnaire. Mann-Whitney U-tests were used to determine significant differences between experienced and potential US medical tourists' service-quality expectations. For all five service-quality dimensions (tangibles, reliability, responsiveness, assurance and empathy) experienced medical tourists had significantly lower expectations than potential medical tourists. Experienced medical tourists also had significantly lower service-quality expectations than potential medical tourists for 11 individual SERVQUAL items. Results suggest using experience level to segment medical tourists. The study also has implications for managing medical tourist service-quality expectations at service delivery point and via external marketing communications. Managing medical tourists' service quality expectations is important since expectations can significantly influence choice processes, their experience and post-consumption behavior. This study is the first to compare experienced and potential US medical tourist service-quality expectations. The study establishes a foundation for future service-quality expectations research in the rapidly growing medical tourism industry.

  1. A phoenix of clinical toxinology: white-tailed spider (Lampona spp.) bites. A case report and review of medical significance.

    Science.gov (United States)

    White, Julian; Weinstein, Scott A

    2014-09-01

    The Australian white-tailed spiders ("WTS"; Lamponidae: notably Lampona cylindrata &Lampona murina) have a continuing reputation on Internet sites as a cause of skin ulceration, labelled "necrotic arachnidism", despite an increasing number of peer-reviewed publications debunking this reputation, with >135 confirmed cases now reported without any evidence of necrosis. We present here a case of confirmed WTS bite in a 42-year old male, followed for over a month, with photos of bite site signs and no development of skin ulceration/necrosis. The patient was initially alarmed by information on the Internet suggesting local necrosis would result from the bite. We discuss the evolution of knowledge about bites by the WTS, and the persistence of misconceptions about their factually mild medical significance. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

  2. Experiencing Liveness in Contemporary Performance

    DEFF Research Database (Denmark)

    This volume brings together dynamic perspectives on the concept of liveness in the performing arts, engaging with the live through the particular analytical focus of audiences and experience. The status and significance of the live in performance has become contested: perceived as variously as a ...

  3. Experienced and novice officers' generalized communication suspicion and veracity judgments.

    Science.gov (United States)

    Masip, Jaume; Alonso, Hernán; Herrero, Carmen; Garrido, Eugenio

    2016-04-01

    Deception detection research has shown that police officers are less truth-biased and make their veracity judgments with greater confidence than do nonofficers. Here we examined nonofficers, novice officers, and experienced officers' response bias, confidence, and generalized communicative suspicion. In Experiment 1, novice officers aligned with nonofficers in terms of both generalized communicative suspicion scores and confidence, with both these groups scoring lower than experienced officers. Generalized communicative suspicion scores and veracity judgments were not significantly related for either sample. However, novice officers aligned with experienced officers in terms of judgments: both police groups were lie-biased, whereas nonofficers were truth-biased. These findings suggest that unlike experienced officers, who have embraced the police culture to a greater degree, novice officers are not dispositionally suspicious (generalized communicative suspicion); however, they are able to mirror the prototypical police behavior (deception judgments) in police-related contexts. Experiment 2 supported these notions.

  4. Experienced discrimination amongst European old citizens

    NARCIS (Netherlands)

    van den Heuvel, Wim J. A.; van Santvoort, Marc M.

    2011-01-01

    This study analyses the experienced age discrimination of old European citizens and the factors related to this discrimination. Differences in experienced discrimination between old citizens of different European countries are explored. Data from the 2008 ESS survey are used. Old age is defined as b

  5. Experienced discrimination amongst European old citizens

    NARCIS (Netherlands)

    van den Heuvel, Wim J. A.; van Santvoort, Marc M.

    2011-01-01

    This study analyses the experienced age discrimination of old European citizens and the factors related to this discrimination. Differences in experienced discrimination between old citizens of different European countries are explored. Data from the 2008 ESS survey are used. Old age is defined as b

  6. Deprivation as un-experienced harm?

    DEFF Research Database (Denmark)

    Keerus, Külli; Gjerris, Mickey; Röcklinsberg, Helena

    2017-01-01

    Tom Regan encapsulated his principle of harm as a prima facie direct duty not to harm experiencing subjects of a life. However, his consideration of harm as deprivation, one example of which is loss of freedom, can easily be interpreted as a harm, which may not be experienced by its subject...

  7. Experienced discrimination amongst European old citizens

    NARCIS (Netherlands)

    van den Heuvel, Wim J. A.; van Santvoort, Marc M.

    2011-01-01

    This study analyses the experienced age discrimination of old European citizens and the factors related to this discrimination. Differences in experienced discrimination between old citizens of different European countries are explored. Data from the 2008 ESS survey are used. Old age is defined as

  8. Most genome-wide significant susceptibility loci for schizophrenia and bipolar disorder reported to date cross-traditional diagnostic boundaries.

    Science.gov (United States)

    Williams, Hywel J; Craddock, Nicholas; Russo, Giancarlo; Hamshere, Marian L; Moskvina, Valentina; Dwyer, Sarah; Smith, Rhodri L; Green, Elaine; Grozeva, Detelina; Holmans, Peter; Owen, Michael J; O'Donovan, Michael C

    2011-01-15

    Recent findings from genetic epidemiology and from genome-wide association studies point strongly to a partial overlap in the genes that contribute susceptibility to schizophrenia and bipolar disorder (BD). Previous data have also directly implicated one of the best supported schizophrenia-associated loci, zinc finger binding protein 804A (ZNF804A), as showing trans-disorder effects, and the same is true for one of the best supported bipolar loci, calcium channel, voltage-dependent, L type, alpha 1C subunit (CACNA1C) which has also been associated with schizophrenia. We have undertaken a cross-phenotype study based upon the remaining variants that show genome-wide evidence for association in large schizophrenia and BD meta-analyses. These comprise in schizophrenia, SNPs in or in the vicinity of transcription factor 4 (TCF4), neurogranin (NRGN) and an extended region covering the MHC locus on chromosome 6. For BD, the strongly supported variants are in the vicinity of ankyrin 3, node of Ranvier (ANK3) and polybromo-1 (PBRM1). Using data sets entirely independent of their original discoveries, we observed strong evidence that the PBRM1 locus is also associated with schizophrenia (P = 0.00015) and nominally significant evidence (P < 0.05) that the NRGN and the extended MHC region are associated with BD. Moreover, considering this highly restricted set of loci as a group, the evidence for trans-disorder effects is compelling (P = 4.7 × 10(-5)). Including earlier reported data for trans-disorder effects for ZNF804A and CACNA1C, six out of eight of the most robustly associated loci for either disorder show trans-disorder effects.

  9. 30 CFR 48.26 - Experienced miner training.

    Science.gov (United States)

    2010-07-01

    ...), this section applies to experienced miners who are— (1) Newly employed by the operator; (2) Transferred... a visit and tour of the mine. The methods of mining or operations utilized at the mine shall be...' representatives; and an introduction to the operator's rules and the procedures for reporting hazards....

  10. Advice from the Trenches: Experienced Educators Discuss Distance Learning

    Science.gov (United States)

    Lawhon, Tommie; Ennis-Cole, Demetria

    2005-01-01

    Planning, managing, and maintaining distance learning courses present challenges and opportunities for faculty that require shifts in teaching techniques and management. Interviews with experienced professors, published reports, and primary data assist in identifying reasons for the successes and failures of previous e-learning efforts while…

  11. Hearing Voices: Qualitative Research with Postsecondary Students Experiencing Mental Illness

    Science.gov (United States)

    Venville, Annie; Street, Annette F.

    2014-01-01

    Vocational Education and Training (VET) students experiencing mental illness have been described as one of the most vulnerable student groups in the Australian post-secondary sector. This vulnerability can be attributed to the impacts of illness, the oft-reported experiences of stigma and discrimination, and low educational outcomes. There is…

  12. Hearing Voices: Qualitative Research with Postsecondary Students Experiencing Mental Illness

    Science.gov (United States)

    Venville, Annie; Street, Annette F.

    2014-01-01

    Vocational Education and Training (VET) students experiencing mental illness have been described as one of the most vulnerable student groups in the Australian post-secondary sector. This vulnerability can be attributed to the impacts of illness, the oft-reported experiences of stigma and discrimination, and low educational outcomes. There is…

  13. Definition and significance of polycystic ovarian morphology: a task force report from the Androgen Excess and Polycystic Ovary Syndrome Society.

    Science.gov (United States)

    Dewailly, Didier; Lujan, Marla E; Carmina, Enrico; Cedars, Marcelle I; Laven, Joop; Norman, Robert J; Escobar-Morreale, Héctor F

    2014-01-01

    BACKGROUND The diagnosis of polycystic ovary syndrome (PCOS) relies on clinical, biological and morphological criteria. With the advent of ultrasonography, follicle excess has become the main aspect of polycystic ovarian morphology (PCOM). Since 2003, most investigators have used a threshold of 12 follicles (measuring 2-9 mm in diameter) per whole ovary, but that now seems obsolete. An increase in ovarian volume (OV) and/or area may also be considered accurate markers of PCOM, yet their utility compared with follicle excess remains unclear. METHODS Published peer-reviewed medical literature about PCOM was searched using PubMed.gov online facilities and was submitted to critical assessment by a panel of experts. Studies reporting antral follicle counts (AFC) or follicle number per ovary (FNPO) using transvaginal ultrasonography in healthy women of reproductive age were also included. Only studies that reported the mean or median AFC or FNPO of follicles measuring 2-9 mm, 2-10 mm or <10 mm in diameter, or visualized all follicles, were included. RESULTS Studies addressing women recruited from the general population and studies comparing control and PCOS populations with appropriate statistics were convergent towards setting the threshold for increased FNPO at ≥25 follicles, in women aged 18-35 years. These studies suggested maintaining the threshold for increased OV at ≥10 ml. Critical analysis of the literature showed that OV had less diagnostic potential for PCOM compared with FNPO. The review did not identify any additional diagnostic advantage for other ultrasound metrics such as specific measurements of ovarian stroma or blood flow. Even though serum concentrations of anti-Müllerian hormone (AMH) showed a diagnostic performance for PCOM that was equal to or better than that of FNPO in some series, the accuracy and reproducibility issues of currently available AMH assays preclude the establishment of a threshold value for its use as a surrogate marker of

  14. Moral distress experienced by nurses: a quantitative literature review.

    Science.gov (United States)

    Oh, Younjae; Gastmans, Chris

    2015-02-01

    Nurses are frequently confronted with ethical dilemmas in their nursing practice. As a consequence, nurses report experiencing moral distress. The aim of this review was to synthesize the available quantitative evidence in the literature on moral distress experienced by nurses. We appraised 19 articles published between January 1984 and December 2011. This review revealed that many nurses experience moral distress associated with difficult care situations and feel burnout, which can have an impact on their professional position. Further research is required to examine worksite strategies to support nurses in these situations and to develop coping strategies for dealing with moral distress.

  15. A physico-chemical study of some areas of fundamental significance to biophysics. Annual report, 1991--1992

    Energy Technology Data Exchange (ETDEWEB)

    McGlynn, S.P.; Kumar, D.

    1992-04-30

    This report discusses the following topics: Radiation signatures; photoelectron spectroscopy of biologically active molecules; laser optogalvanic effect; magnetic circular dichroism; photochemistry of halogenated molecules; and density effects on high-n rydbergs.

  16. Report: Significant Data Quality Deficiencies Impede EPA’s Ability to Ensure Companies Can Pay for Cleanups

    Science.gov (United States)

    Report #16-P-0126, March 31, 2016. Management Alert. Environmental and extensive financial risks exist from the EPA's failure to have accurate and complete data to monitor and ensure compliance with RCRA and CERCLA financial assurance requirements.

  17. Marketing actions can modulate neural representations of experienced pleasantness.

    Science.gov (United States)

    Plassmann, Hilke; O'Doherty, John; Shiv, Baba; Rangel, Antonio

    2008-01-22

    Despite the importance and pervasiveness of marketing, almost nothing is known about the neural mechanisms through which it affects decisions made by individuals. We propose that marketing actions, such as changes in the price of a product, can affect neural representations of experienced pleasantness. We tested this hypothesis by scanning human subjects using functional MRI while they tasted wines that, contrary to reality, they believed to be different and sold at different prices. Our results show that increasing the price of a wine increases subjective reports of flavor pleasantness as well as blood-oxygen-level-dependent activity in medial orbitofrontal cortex, an area that is widely thought to encode for experienced pleasantness during experiential tasks. The paper provides evidence for the ability of marketing actions to modulate neural correlates of experienced pleasantness and for the mechanisms through which the effect operates.

  18. Evaluating Experiencing English: Listening and Speaking

    Institute of Scientific and Technical Information of China (English)

    陈小玲

    2014-01-01

    Experiencing English: Listening and Speaking is widely used by most colleges for non-English majors.The achievement in speaking and listening has a close relationship with students’ learning attitude and teachers’ guide towards English.

  19. Evaluating Experiencing English:Listening and Speaking

    Institute of Scientific and Technical Information of China (English)

    陈小玲

    2014-01-01

    Experiencing English: Listening and Speaking is widely used by most colleges for non-English majors.The achievement in speaking and listening has a close relationship with students' learning attitude and teachers’ guide towards English.

  20. Group Performance Under Experienced and Inexperienced Leaders; A Validation Experiment.

    Science.gov (United States)

    Fiedler, Fred E.; Chemers, Martin M.

    This study investigated the effect of experience and training on the performance of Belgian naval officers in an experimental leadership situation. As in a previous study conducted with Belgian naval personnel, group performance under trained and experienced officers was not significantly better than performance under untrained recruits. Moreover,…

  1. A Response to Recent Reanalyses of the National Reading Panel Report: Effects of Systematic Phonics Instruction Are Practically Significant

    Science.gov (United States)

    Stuebing, Karla K.; Barth, Amy E.; Cirino, Paul T.; Francis, David J.; Fletcher, Jack M.

    2008-01-01

    The authors examine the reassessments of the National Reading Panel (NRP) report (National Institute of Child Health and Human Development, 2000) by G. Camilli, S. Vargas, and M. Yurecko (2003); G. Camilli, P. M. Wolfe, and M. L. Smith (2006); and D. D. Hammill and H. L. Swanson (2006) that disagreed with the NRP on the magnitude of the effect of…

  2. Use of analogies by novice and experienced design engineers

    DEFF Research Database (Denmark)

    Ahmed, Saeema; Christensen, Bo T.

    2008-01-01

    This paper describes a study to understand the use of analogies by design engineers with different levels of experience. Protocol analyses of twelve design engineers have been analysed to understand the functions and reasoning of the analogies. The protocols are real world data from the aerospace...... industry. The findings indicate a significant difference in both the functions and reasoning by novices and experienced designers. Novices were found to predominantly transfer information without explicit reference to design issues, whereas experienced designers tended to either solve or identify problems....... Experienced designers were found to reason about the function of a component and to some degree the predicted behaviour of the component, whereas the novices seem to lack such reasoning processes....

  3. Use of analogies by novice and experienced design engineers

    DEFF Research Database (Denmark)

    Ahmed, Saeema; Christensen, Bo T.

    2008-01-01

    This paper describes a study to understand the use of analogies by design engineers with different levels of experience. Protocol analyses of twelve design engineers have been analysed to understand the functions and reasoning of the analogies. The protocols are real world data from the aerospace...... industry. The findings indicate a significant difference in both the functions and reasoning by novices and experienced designers. Novices were found to predominantly transfer information without explicit reference to design issues, whereas experienced designers tended to either solve or identify problems....... Experienced designers were found to reason about the function of a component and to some degree the predicted behaviour of the component, whereas the novices seem to lack such reasoning processes....

  4. Pharyngoesophageal Obstruction on the Killian-Laimer Triangle by Zenker’s Diverticulum: Case Report and Clinical Significance

    Science.gov (United States)

    Leite, Tulio F.; Chagas, Carlos A. A.; Pires, Lucas A. S.; Cisne, Rafael; Babinski, Marcio A.

    2015-01-01

    Zenker’s diverticulum is a form of esophageal and pharyngeal obstruction located at the Killian-Laimer triangle. It is relatively common in elderly man (seventh or eighth decade of life), and its pathophysiology is not completely understood, albeit theories regarding dysfunction of the upper esophageal sphincter were reported. The main symptoms are dysphagia and odynophagia, but it can complicate to aspiration and perforation of the pharyngeal pouch; also, it can be asymptomatic. Diagnosis is provided through a barium esophagogram. Treatment can be performed through endoscopic surgery, diverticulopexy and myotomy of the cricopharyngeus muscle, although there is no consensus among surgeons regarding the treatment of choice. We report a case of pharyngeal obstruction due to Zenker’s diverticulum which caused massive weight loss in a 76-year-old male. PMID:27785316

  5. Delineating sampling procedures: Pedagogical significance of analysing sampling descriptions and their justifications in TESL experimental research reports

    Directory of Open Access Journals (Sweden)

    Jason Miin-Hwa Lim

    2011-04-01

    Full Text Available Teaching second language learners how to write research reports constitutes a crucial component in programmes on English for Specific Purposes (ESP in institutions of higher learning. One of the rhetorical segments in research reports that merit attention has to do with the descriptions and justifications of sampling procedures. This genre-based study looks into sampling delineations in the Method-related sections of research articles on the teaching of English as a second language (TESL written by expert writers and published in eight reputed international refereed journals. Using Swales’s (1990 & 2004 framework, I conducted a quantitative analysis of the rhetorical steps and a qualitative investigation into the language resources employed in delineating sampling procedures. This investigation has considerable relevance to ESP students and instructors as it has yielded pertinent findings on how samples can be appropriately described to meet the expectations of dissertation examiners, reviewers, and supervisors. The findings of this study have furnished insights into how supervisors and instructors can possibly teach novice writers ways of using specific linguistic mechanisms to lucidly describe and convincingly justify the sampling procedures in the Method sections of experimental research reports.

  6. A comparison of patient education practices and perceptions of novice and experienced physiotherapists in Australian physiotherapy settings.

    Science.gov (United States)

    Forbes, Roma; Mandrusiak, Allison; Smith, Michelle; Russell, Trevor

    2017-04-01

    Patient education is an integral component of physiotherapy practice. Little is known about the differences in reported use and perception of patient education between experienced and novice physiotherapists. Understanding these differences has important implications for training approaches and physiotherapy practice. To compare how experienced and novice physiotherapists report frequency of patient education practices and their perceptions of the importance of these practices. A web-based purpose-designed survey was developed, piloted and administered to practicing physiotherapists through direct email. Of 305 complete responses, two subgroups were explored for comparative analysis: 'novice' (≤5years' experience, n = 52); and 'experienced' (≥11 years' experience, n = 204). The experienced group rated 14 of 15 educational items higher than the novice group in relation to frequency of use and perceived importance. Experienced physiotherapists reported a significantly higher frequency of using one-to-one discussion, personalised handouts and explicitly seeking patient understanding (p education, particularly those related to characteristics of the patient (p higher use of self-management education and education content that is patient-centred. Experienced therapists report a higher frequency of seeking explicit patient understanding to evaluate their teaching than novice physiotherapists and perceive fewer patient-related barriers to their practice. These findings are important when considering teaching and learning of patient education skills. Students or novice physiotherapists may benefit from strategies to facilitate patient-centred education, self-management education, evaluation approaches and strategies to manage barriers. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Report: ECHO Data Quality Audit – Phase I Results: The Integrated Compliance Information System Needs Security Controls to Protect Significant Non-Compliance Data

    Science.gov (United States)

    Report #09-P-0226, August 31, 2009. End users of the Permit Compliance System and Integrated Compliance Information System National Pollutant Discharge Elimination System can override the Significant Non-Compliance data field without more access controls.

  8. First report of the fertile plant genus Umkomasia from Late Permian beds in India and its biostratigraphic significance

    Energy Technology Data Exchange (ETDEWEB)

    Chandra, S.; Singh, K.J.; Jha, N. [Birbal Sahni Institute for Paleobotany, Lucknow (India)

    2008-07-15

    The genus Umkomasia Thomas, a female fructification of Dicroidium, is reported from Late Permian beds exposed in the Behra Rivulet near the village of Karaonda in the Tatapani-Ramkola Coalfield, Chhattisgarh, India. This is the first record of this genus from the Late Permian, and from Indian Gondwana. Two species have been recognized: Umkomasia polycarpa Holmes and U. uniramia Axsmith, Taylor, Taylor and Cuneo. The find suggests that the genus Dicroidium appeared in the Late Permian before reaching its acme in the Middle-Upper Triassic.

  9. Significance of rehabilitative management during the critical period for motor recovery in intracerebral hemorrhage: a case report.

    Science.gov (United States)

    Kwon, Hyeok Gyu; Jang, Sung Ho

    2012-03-01

    The majority of motor recovery following stroke is known to occur within 3-6 months after onset; this period is therefore regarded as critical for motor recovery in stroke patients. We report here a case of a patient with intracerebral haemorrhage who showed changes in the affected motor function and in the damaged corticospinal tract (CST) at the primary motor cortex (M1) during rehabilitative management. A 51-year-old woman underwent decompressive craniectomy and removal of haematoma due to a rupture of an arteriovenous malformation. Brain magnetic resonance imaging revealed a leukomalactic lesion at the fronto-parietal cortex centred on the precentral knob. Diffusion tensor imaging data were acquired 4 times (5, 8, 11 and 18 weeks after onset) and she started rehabilitation for right hemiplegia at 5 weeks after onset. We found close relationships between changes in the CST branch from M1 on diffusion tensor tractography, the state of motor weakness, and the rehabilitative management: the CST branch from M1 was observed concurrently with motor recovery and the process of rehabilitation. This case report indicates the importance of active and comprehensive rehabilitative management during the critical period for motor recovery in stroke patients.

  10. Enforcement actions: Significant actions resolved. Volume 14, No. 2, Part 1: Individual actions. Quarterly progress report, April--June 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    This compilation summarizes significant enforcement actions that have been resolved during one quarterly period (April--June 1995) and includes copies of Orders sent by the Nuclear Regulatory Commission to individuals with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC. The Commission believes this information may be useful to licensees in making employment decisions.

  11. Enforcement actions: Significant actions resolved -- individual actions. Semiannual progress report, July--December 1997; Volume 16, Number 2, Part 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-01

    This compilation summarizes significant enforcement actions that have been resolved during the period (July--December 1997) and includes copies of Orders and Notices of Violation sent by the Nuclear Regulatory Commission to individuals with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC. The Commission believes this information may be useful to licensees in making employment decisions.

  12. Cross-sectional analysis of the reporting of continuous outcome measures and clinical significance of results in randomized trials of non-pharmacological interventions.

    Science.gov (United States)

    Hoffmann, Tammy C; Thomas, Sarah T; Shin, Paul Ng Hung; Glasziou, Paul P

    2014-09-17

    Reporting the scoring details of continuous outcome measures in randomized trials allows readers to interpret the size of any effect of the intervention. This study aimed to determine, in a sample of randomized trials: 1) the completeness of reporting of scoring details for continuous outcome measures, and 2) whether trial authors comment on the clinical significance of statistically significant trial results. A descriptive analysis of randomized trials of non-pharmacological interventions published during 2009 in the six leading general medical journals (n = 138), and which used at least one continuous outcome measure (n = 85). From each trial report, two authors independently extracted the following information about each continuous outcome measure: the reporting of its scoring details, presentation of its results, and the reporting and justification of the clinical significance of the results. Across the 84 trials, we identified 336 continuous outcome measures. A total of 146 (44%) were published measures, 12 (4%) were adapted from published measures, 5 (1%) were developed for the trial, and 173 (51%) were 'conventional measures' for which scoring details are not necessary (such as weight). For 57 (35%) of the 163 non-conventional outcome measures no scoring details or reference to the outcome measure were provided in the trial report. Of the 159 outcome measures with a statistically significant result, clinical significance was not mentioned for 81 (51%) and was reported without any elaboration or justification for 39 (25%) of them. Scoring details of continuous outcome measures used in this sample of randomized trials of non-pharmacological interventions were incompletely reported, which hampers interpretation of a trial's results. Complete reporting of scoring details is important when considering the clinical significance of the results. When deciding about an intervention, having this information may help clinicians in their conversations with patients

  13. Enforcement actions: Significant actions resolved, material licensees. Semiannual progress report, July--December 1997; Volume 16, Number 2, Part 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-01

    This compilation summarizes significant enforcement actions that have been resolved during the period (July--December 1997) and includes copies of letters, Notices, and Orders sent by the Nuclear Regulatory Commission to material licensees with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  14. Enforcement actions: Significant actions resolved material licensees (non-medical). Quarterly progress report, October 1994--December 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-02-01

    This compilation summarizes significant enforcement actions that have been resolved during one quarterly period (October - December 1994) and includes copies of letters, Notices, and Orders sent by the Nuclear Regulatory Commission to material licensees (non-medical) with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  15. Enforcement actions: Significant actions resolved reactor licensees. Quarterly progress report, October--December 1994, Volume 13, No. 4, Part 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-02-01

    This compilation summarizes significant enforcement actions that have been resolved during one quarterly period (October--December 1994) and includes copies of letters Notices, and Orders sent by the Nuclear Regulatory Commission to reactor licensees with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  16. Enforcement actions: Significant actions resolved medical licensees. Quarterly progress report, January 1995--March 1995. Volume 14, No. 1, Part 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-05-01

    This compilation summarizes significant enforcement actions that have been resolved during one quarterly period (January-March 1995) and includes copies of letters, Notices, and Orders sent by the Nuclear Regulatory Commission to medical licensees with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  17. Enforcement actions: Significant actions resolved, reactor licensees. Semiannual progress report, July--December 1997; Volume 16, Number 2, Part 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-01

    This compilation summarizes significant enforcement actions that have been resolved during the period (July--December 1997) and includes copies of letters, Notices, and Orders sent by the Nuclear Regulatory Commission to reactor licensees with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  18. Enforcement actions: Significant actions resolved reactor licensees. Volume 14, No. 2, Part 2, Quarterly progress report, April--June 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    This compilation summarizes significant enforcement actions that have been resolved during one quarterly period (April--June 1995) and includes copies of letters, Notices, and Orders sent by the Nuclear Regulatory Commission to reactor licensees with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  19. Enforcement actions: Significant actions resolved, reactor licensees. Semiannual progress report, January--June 1997; Volume 16, Number 1, Part 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-01

    This compilation summarizes significant enforcement actions that have been resolved during the period (January--June 1997) and includes copies of letters, Notices, and Orders sent by the Nuclear Regulatory Commission to reactor licensees with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  20. Report: Evaluation on diagnosis significance of single high frequency Ultrasonography and mammography and combination on Breast Cancer.

    Science.gov (United States)

    Sun, Huifang; Wang, Bo; Ding, Changmao; Yu, Zhan; Gao, Jianbo

    2016-07-01

    To evaluate the diagnosis significance of single high-frequency ultrasonography and mammography and combination therapy of both on breast cancer. 352 cases of female breast cancer patients were selected from The First Affiliated Hospital of Zhengzhou University from January 2012 to December 2014. Among the 352 patients, 124 patients had only performed high-frequency ultrasonography detection, 102 cases of patients were only conducted mammography, and 126 patients had applied the combination detection of high-frequency ultrasonography and mammography. The coincidence rate of single mammography detection was 79.4%, the misdiagnosis rate was 10.8%, and the missed diagnosis rate was 9.8%; the coincidence rate of single high frequency ultrasonography detection was 83.9%, the misdiagnosis rate was 11.5%, the missed diagnosis rate was 4.6%; the coincidence rate of combination of high frequency ultrasonography detection was 89.7%, the misdiagnosis rate was 6.3%, the missed diagnosis rate was 4.0%. The detection rate and missed diagnosis rate of combination diagnosis had statistical difference with single high frequency ultrasonography and single mammography. There was no statistical difference on misdiagnosis rate. mammography and high frequency ultrasonography respectively had their own advantages. The combination application of both had better diagnosis complementary, and could significantly improved the detection rate and accuracy rate on breast cancer, and decreased the misdiagnosis rate and missed diagnosis rate.

  1. Experiencing aggression in clubs: social group and individual level predictors.

    Science.gov (United States)

    Miller, Brenda A; Bourdeau, Beth; Johnson, Mark; Voas, Robert

    2015-05-01

    To examine the social drinking group's influence on the individual's experiences of physical or sexual aggression at clubs, data were collected from 368 groups (N = 986 individuals). Both group and individual level indicators were examined for impact on self-reports of physical and sexual aggression experiences while at the club. Recent aggressive experiences and perpetration, concerns for group safety, one's own plans and assessment of other group members' plans to drink to the point of intoxication, and personal characteristics were examined, using both individual and group indicators. At exit, participants reported experiencing physical aggression (12.3 %) and sexual aggression (12.6 %) at the club. Using generalized linear mixed modeling to account for nested data (club, event, and group), group level indicators predicted both the individual's physical and sexual aggression experiences. Especially for experiences of physical aggression, group effects are notable. Being in a group whose members recently experienced physical aggression increased the risk for the individual. Interestingly, groups that had higher levels of planned intoxication decreased risks of experiencing aggression, while a discrepancy in these intentions among group members increased the risks. Group effects were also noted for experiencing sexual aggression. High levels of prior experiences for sexual aggression in the group increased the risks for the individual during the event. Also, being in a group that is identified as having at least one member who is frequently drunk increases the risk for experiencing sexual aggression. These findings inform prevention strategies for young adults engaged in high-risk behaviors by targeting social drinking groups who frequent clubs.

  2. Vivenciando o conjunto de circunstâncias que influenciam na significação da alta hospitalar: estudo de enfermagem Vivencia del conjunto de circunstancias que inciden en la importancia del alta hospitalaria: estudio de enfermería Experiencing the set of circumstances that influence the significance of hospital discharge: nursing study

    Directory of Open Access Journals (Sweden)

    Raquel Silva de Paiva

    2013-06-01

    .This discussion is part of the dissertation entitled: "Resignifying discharge and perceive themselves as family caregivers: a study of nursing", linked to Anna Nery School of Nursing. It had as its object the meaning of the hospital for the client's family with sequelae form a stroke. The objective set for this discussion was: discuss the context experienced by family caregivers considering the dueling feelings, expressions, attitudes and practices. The theoretical approach was Interactionism, which was adopted the method Grounded Theory. The study was conducted at a public hall. The participants were family caregivers of victims of a stroke. From the analysis of the phenomenon categories reveals an understanding of the set of circumstances surrounding the event and to articulate meaning that interfere with family grant discharge.

  3. Direct visualization of a significant stenosis of the right coronary artery by transthoracic echocardiography. A case report

    Directory of Open Access Journals (Sweden)

    Wiseth Rune

    2007-10-01

    Full Text Available Abstract Non-invasive imaging of coronary arteries by transthoracic echocardiography is an emerging diagnostic tool to study the left main (LM, left descending artery (LAD, circumflex (Cx and right coronary artery (RCA. Impaired coronary circulation can be assessed by measuring coronary velocity flow reserve (CVFR by transthoracic Doppler echocardiography. Coronary artery stenoses can be identified as localized colour aliasing and accelerated flow velocities. We report a case with an acute coronary syndrome (ACS of a 46-year-old man. With non-invasive imaging of coronary arteries by transthoracic echocardiography (TTE, we identified a segment of the mid right coronary artery (RCA suggestive of stenosis with localized colour aliasing and accelerated flow velocity. We found a high ratio between the stenotic peak velocity and the prestenotic peak velocity, and a pathologic coronary flow velocity reserve (CFVR distal to the stenosis in the posterior interventricular descending branch (RDP. Subsequent coronary angiography demonstrated one vessel disease with a stenosis in segment 3 of RCA, which was successfully treated with percutaneos coronary intervention PCI. Two weeks following the PCI procedure he was readmitted to hospital with chest pain. A subacute stent thrombosis was questioned, and repeated echocardiography was preformed. The mid portion of RCA showed normal and laminar flow. The CVFR of RCA measured in the RDP showed normal vasodilatory response, confirming an open RCA without any flow limitation. A repeated coronary angiogram demonstrated only a mild in stent intimal hyperplasia. This case illustrates the value of transthoracic echocardiography as a tool both in the diagnosis and the follow-up of chest pain disorders and coronary flow problems. Transthoracic echocardiography allows both direct visualization of the various coronary segments and assessment of the CVFR.

  4. Burnout experienced by recent pharmacy graduates of Mercer University.

    Science.gov (United States)

    Barnett, C W; Hopkins, W A; Jackson, R A

    1986-11-01

    The degree of burnout experienced by graduates of the Mercer University Southern School of Pharmacy from 1973 to 1983 was studied. Questionnaires were mailed to 1000 alumni, representing 850 Bachelor of Science (B.S.) and 150 Doctor of Pharmacy (Pharm.D.) graduates. Three components of burnout--emotional exhaustion, depersonalization, and personal achievement--were measured using the Maslach Burnout Inventory to determine relationships between burnout and primary work setting, primary work activity, and type of degree (Pharm.D. or B.S.). The response rate was 41%. The respondents experienced a moderate degree of burnout. Those pharmacists working primarily in community chain store settings reported greater levels of burnout than those working in hospital or institutional pharmacies, independent community pharmacies, academia, and home health care. Respondents who performed primarily nondistributive duties (direct patient care, drug information, teaching or research, and management or administration) experienced lower levels of burnout than those involved primarily in drug distribution. Pharmacists holding the Pharm.D. degree were involved to a greater extent in nondistributive positions and experienced a lower degree of burnout than the pharmacists holding a B.S. degree only. Pharmacists in nondistributive roles appear to be less affected by burnout than pharmacists performing traditional distributive activities.

  5. Novice and experienced teachers’ views on professionalism

    NARCIS (Netherlands)

    Okas, Anne; van der Schaaf, Marieke; Krull, Edgar

    2014-01-01

    This article discusses teachers’ practical knowledge and beliefs of their profession based on reflective writings of twenty Estonian teachers.Ten novice and ten experienced teachers participated in the study. They put together their professional portfolios, which among other documents included refle

  6. Children's Actions when Experiencing Domestic Violence

    Science.gov (United States)

    Overlien, Carolina; Hyden, Margareta

    2009-01-01

    The aim of this article is, by analysing children's discourses, to investigate their actions or absence of actions during a domestic violence episode. The empirical data are recorded group therapy sessions and individual interviews with children who have grown up experiencing their fathers' violence against their mothers. The analysis shows that…

  7. Collaborative Strategic Reading: Findings from Experienced Implementers

    Science.gov (United States)

    Vaughn, Sharon; Roberts, Greg; Klingner, Janette K.; Swanson, Elizabeth A.; Boardman, Alison; Stillman-Spisak, Stephanie J.; Mohammed, Sarojani S.; Leroux, Audrey J.

    2013-01-01

    This study examined the effects and fidelity of collaborative strategic reading (CSR) implemented by experienced CSR teachers (participated in previous study; Vaughn et al., 2011) on the reading comprehension outcomes of students in English/Language Arts (ELA) or Reading classes. Eligible teachers (12 of 17; others reassigned to teach…

  8. Experienced Teachers' Informal Learning from Classroom Teaching

    Science.gov (United States)

    Hoekstra, Annemarieke; Beijaard, Douwe; Brekelmans, Mieke; Korthagen, Fred

    2007-01-01

    The purpose of this paper is to explore how experienced teachers learn informally, and more specifically, how they learn through the activities they undertake when teaching classes. Regarding these activities we studied four aspects: behaviour, cognition, motivation and emotion. During one year, data were collected through observations of and…

  9. Peer Coaching: Professional Development for Experienced Faculty

    Science.gov (United States)

    Huston, Therese; Weaver, Carol L.

    2008-01-01

    The professoriate, as a whole, is growing older and more experienced; yet institutions often overlook the professional development needs of mid-career and senior faculty. This article, based on a review of the literature and the development of a peer coaching project, examines peer coaching as a professional development opportunity for experienced…

  10. Experienced and physiological fatigue in neuromuscular disorders.

    NARCIS (Netherlands)

    Schillings, M.L.; Kalkman, J.S.; Janssen, H.M.; Engelen, B.G.M. van; Bleijenberg, G.; Zwarts, M.J.

    2007-01-01

    OBJECTIVE: Fatigue has been described as a typical symptom of neurological diseases. It might be caused both by changes at the peripheral and at the central level. This study measured the level of experienced fatigue and physiological correlates of fatigue in three genetically defined neuromuscular

  11. Difficulties Experienced by Women in Prison.

    Science.gov (United States)

    Sobel, Suzanne B.

    1982-01-01

    Identifies problems experienced by women in prisons. A review of literature shows inequalities in occupational and educational programs in women's prisons compared with those in prisons for men. The impact of inadequate health services and separation problems encountered by the woman prisoner and her family are examined. (Author/JAC)

  12. Experiencing the New Geography in East Germany.

    Science.gov (United States)

    Mai, Uli; Burpee, Peter

    1996-01-01

    Considers the difficulties experienced by the East German School system adjusting to a more progressive educational philosophy. Specifically, contrasts the traditional East German geography instruction (focused solely on physical geography) with the West German emphasis on social issues and problem solving. Many East German instructors distrust…

  13. Preparing Experienced Elementary Teachers as Mathematics Specialists

    Science.gov (United States)

    Nickerson, Susan D.

    2010-01-01

    High quality teaching is critical to student learning, yet takes considerable time to develop in particular content areas. Students in high-poverty, urban settings are less likely to encounter experienced and trained teachers. Administrators from a large school district and university mathematics education faculty partnered and attempted to…

  14. The use of predictive lithostratigraphy to significantly improve the ability to forecast reservoir and source rocks? Final CRADA report.

    Energy Technology Data Exchange (ETDEWEB)

    Doctor, R. D.; Moore, T. L.; Energy Systems

    2010-06-29

    The purpose of this CRADA, which ended in 2003, was to make reservoir and source rock distribution significantly more predictable by quantifying the fundamental controls on stratigraphic heterogeneity. To do this, the relationships among insolation, climate, sediment supply, glacioeustasy, and reservoir and source rock occurrence were investigated in detail. Work current at the inception of the CRADA had uncovered previously unrecognized associations among these processes and properties that produce a phenomenon that, when properly analyzed, will make lithostratigraphic variability (including texture, porosity, and permeability) substantially more understandable. Computer climate simulations of selected time periods, compared with the global distribution of paleoclimatic indicators, documented spatial and temporal climate changes as a function of insolation and provided quantitative changes in runoff, lake level, and glacioeustasy. The effect of elevation and climate on sediment yield was assessed numerically by analyzing digital terrain and climate data. The phase relationships of climate, yield, and glacioeustatic cycles from the Gulf of Mexico and/or other sedimentary basins were assessed by using lacunarity, a statistical technique.

  15. L2 Teachers' Pedagogic Knowledge Base: A Comparison between Experienced and Less Experienced Practitioners

    Science.gov (United States)

    Akbari, Ramin; Tajik, Leila

    2009-01-01

    Second language teacher education community has become increasingly interested in the pedagogical knowledge base of teachers as a window into practitioners' mental lives. The present study was conducted to document likely differences between the pedagogic thoughts of experienced and less experienced teachers. Eight teachers participated in the…

  16. Expected usability is not a valid indicator of experienced usability

    Directory of Open Access Journals (Sweden)

    Meinald T. Thielsch

    2015-09-01

    Full Text Available Usability is a core construct of website evaluation and inherently defined as interactive. Yet, when analysing first impressions of websites, expected usability, i.e., before use, is of interest. Here we investigate to what extend ratings of expected usability are related to (a experienced usability, i.e., ratings after use, and (b objective usability measures, i.e., task performance. Furthermore, we try to elucidate how ratings of expected usability are correlated to aesthetic judgments. In an experiment, 57 participants submitted expected usability ratings after the presentation of website screenshots in three viewing-time conditions (50, 500, and 10,000 ms and after an interactive task (experienced usability. Additionally, objective usability measures (task completion and duration and subjective aesthetics evaluations were recorded for each website. The results at both the group and individual level show that expected usability ratings are not significantly related either to experienced usability or objective usability measures. Instead, they are highly correlated with aesthetics ratings. Taken together, our results highlight the need for interaction in empirical website usability testing, even when exploring very early usability impressions. In our study, user ratings of expected usability were no valid proxy neither for objective usability nor for experienced website usability.

  17. Anticipated and experienced discrimination amongst people with schizophrenia, bipolar disorder and major depressive disorder: a cross sectional study.

    Science.gov (United States)

    Farrelly, Simone; Clement, Sarah; Gabbidon, Jheanell; Jeffery, Debra; Dockery, Lisa; Lassman, Francesca; Brohan, Elaine; Henderson, R Claire; Williams, Paul; Howard, Louise M; Thornicroft, Graham

    2014-05-29

    The unfair treatment of individuals with severe mental illness has been linked to poorer physical and mental health outcomes. Additionally, anticipation of discrimination may lead some individuals to avoid participation in particular life areas, leading to greater isolation and social marginalisation. This study aimed to establish the levels and clinical and socio-demographic associations of anticipated and experienced discrimination amongst those diagnosed with a schizophrenia and comparator severe mental illnesses (bipolar and major depressive disorders). This study was a cross-sectional analysis of anticipated and experienced discrimination from 202 individuals in South London (47% with schizophrenia, 32% with depression and 20% with bipolar disorder). 93% of the sample anticipated discrimination and 87% of participants had experienced discrimination in at least one area of life in the previous year. There was a significant association between the anticipation and the experience of discrimination. Higher levels of experienced discrimination were reported by those of a mixed ethnicity, and those with higher levels of education. Women anticipated more discrimination than men. Neither diagnosis nor levels of functioning were associated with the extent of discrimination. Clinical symptoms of anxiety, depression and suspiciousness were associated with more experienced and anticipated discrimination respectively. The unfair treatment of individuals with severe mental illnesses remains unacceptably common. Population level interventions are needed to reduce levels of discrimination and to safeguard individuals. Interventions are also required to assist those with severe mental illness to reduce internalised stigma and social avoidance.

  18. Experiencing the enchantment of place and mobility

    DEFF Research Database (Denmark)

    Bærenholdt, Jørgen Ole

    2016-01-01

    and movements experienced per se, since visitors and travellers take part in ‘doing’ places and mobility. On the other, experience sites and routes stand out with specific traces and characteristics affording some – and not other – experiences. This paper discusses conceptual understandings that may help......Experiences of place and mobility play central roles not only in what was traditionally understood as tourism, but also in the broader practices of travelling and visiting sites and sights. On the one hand, such experiences are performed to an extent where it is difficult to isolate the sites...... to better analyse what it takes to perform tourist sites. Following a discussion of Walter Benjamin’s way of understanding experiences as Erlebnisse, I suggest that ideas about multiplicity and absence-presence in Actor-Network Theory can develop new insights into how place and mobility are experienced...

  19. [Experienced bullying and hostile behavior in the workplace and symptoms of burnout in teachers].

    Science.gov (United States)

    Mościcka-Teske, Agnieszka; Drabek, Marcin; Pyżalski, Jacek

    2014-01-01

    The aim of the study was to assess the relationship between the exposure to workplace bullying and hostile behavior and occupational burnout in a sample of Polish teachers. In our research we studied a nationwide random sample of 1214 teachers. The frequency and type of hostile behaviors against employees was measured with the use of MDM Questionnaire, ("Mobbing, dręczenie, molestowanie" - "Bullying, harrasement, maltreatment") by Mościcka, Drabek, Merecz, developed in the Department of Occupational Psychology of the Nofer Institute of Occupational Medicine in Łódź (Poland), and the level of burnout was assessed with Maslach Burnout Inventory - General Survey (MBI-GS). As many as 63% of teachers experienced hostile behavior in their workplace and 7% of them experienced workplace bullying. Employees affected by bullying and hostile behavior reported more symptoms of professional burnout, such as emotional exhaustion, cynicism, and lower level of professional efficacy. The majority of teachers in this study experienced some form of hostile behavior in the workplace. One in ten respondents was the subject of workplace bullying. The experience of hostile behavior and bullying at work was significantly connected with symptoms of professional burnout. Therefore, it is desirable to take care of good interpersonal relationships in educational institutions, strengthen teachers' abilities to cope with difficult interpersonal situations, and implement procedures to prevent bullying and hostile behavior in the workplace.

  20. Experienced bullying and hostile behavior in the workplace and symptoms of burnout in teachers

    Directory of Open Access Journals (Sweden)

    Agnieszka Mościcka-Teske

    2014-08-01

    Full Text Available Background: The aim of the study was to assess the relationship between the exposure to workplace bullying and hostile behavior and occupational burnout in a sample of Polish teachers. Material and Methods: In our research we studied a nationwide random sample of 1214 teachers. The frequency and type of hostile behaviors against employees was measured with the use of MDM Questionnaire, (“Mobbing, dręczenie, molestowanie” – “Bullying, harrasement, maltreatment” by Mościcka, Drabek, Merecz, developed in the Department of Occupational Psychology of the Nofer Institute of Occupational Medicine in Łódź (Poland, and the level of burnout was assessed with Maslach Burnout Inventory – General Survey (MBI-GS. Results: As many as 63% of teachers experienced hostile behavior in their workplace and 7% of them experienced workplace bullying. Employees affected by bullying and hostile behavior reported more symptoms of professional burnout, such as emotional exhaustion, cynicism, and lower level of professional efficacy. Conclusions: The majority of teachers in this study experienced some form of hostile behavior in the workplace. One in ten respondents was the subject of workplace bullying. The experience of hostile behavior and bullying at work was significantly connected with symptoms of professional burnout. Therefore, it is desirable to take care of good interpersonal relationships in educational institutions, strengthen teachers’ abilities to cope with difficult interpersonal situations, and implement procedures to prevent bullying and hostile behavior in the workplace. Med Pr 2014;65(4:535–542

  1. Reproducibility of atypia of undetermined significance/follicular lesion of undetermined significance category using the bethesda system for reporting thyroid cytology when reviewing slides from different institutions: A study of interobserver variability among cytopathologists.

    Science.gov (United States)

    Padmanabhan, Vijayalakshmi; Marshall, Carrie B; Akdas Barkan, Guliz; Ghofrani, Mohiedean; Laser, Alice; Tolgay Ocal, Idris; David Sturgis, Charles; Souers, Rhona; Kurtycz, Daniel F I

    2017-05-01

    The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) offers a six-tiered diagnostic scheme for thyroid Fine Needle Aspiration (FNA): Benign, Atypia of Undetermined Significance/Follicular Lesion of Undetermined Significance (AUS/FLUS), suspicious for follicular neoplasm, suspicious for malignancy, malignant, and unsatisfactory with an aim to standardize diagnostic criteria. Reported rate of AUS/FLUS category in the literature has varied from 3% to 20.5%. The aim of this study was to assess interobserver variability among cytopathologists to assess reproducibility of the AUS/FLUS category. Seven cytopathologists brought FNA cases (a mixture of atypical and non-atypical FNA diagnosis) diagnosed using TBSRTC from their respective institutions which were reviewed and diagnosed by the participants. The analysis assessed interobserver variability among 7 cytopathologists and determined characteristics on the slides which were associated with concordance to the institutional diagnosis. Seventy eight of 125 (62.4%) benign cases were classified as benign by the reviewers and 26 (21%) were called AUS/FLUS on review. A third of the AUS/FLUS cases were called benign on review and 28.2% were classified as suspicious for neoplasia/malignancy. Roughly a third each of the suspicious for follicular neoplasm/suspicious for malignancy cases were classified as AUS/FLUS. When pathologists from different institutions shared their slides, concordance was high for specimens with adequate cellularity and those that were clearly benign but thresholds varied for the other indeterminate categories. Most definite categorization of the AUS/FLUS category was seen on review. Diagn. Cytopathol. 2017;45:399-405. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  2. Is there significant correlation between self-reported low back pain visual analogue scores and low back pain scores determined by pressure pain induction matching?

    Science.gov (United States)

    Fishbain, David A; Lewis, John E; Gao, Jinrun

    2013-06-01

    The objective of this study was to determine whether self-reported visual analogue scale (VAS) low back pain (LBP) scores are valid against matched psychophysically induced pressure pain scores. Two hundred thirty-six chronic LBP patients (some with neck pain) reported their LBP and neck pain scores on a VAS immediately before psychophysical pressure pain induction used to determine pain threshold (PTHRE), pain tolerance (PTOL), and a psychophysical pressure pain score which matched (PMAT) their current LBP. Pearson Product-Moment correlation coefficients were calculated between reported VAS neck scores, reported VAS LBP scores, and the psychophysically determined LBP PMAT scores. The PMAT scores were calculated utilizing PTOL only and both PTOL and PTHRE. There was a significant correlation between the LBP PMAT scores and the reported LBP VAS scores for both types of psychophysical LBP PMAT score calculations; however, there were insignificant correlations between the LBP PMAT scores and reported neck VAS scores. Chronic LBP patients can match their self-reported VAS LBP scores to psychophysically determined LBP PMAT scores. As such, self-reported VAS chronic LBP scores appear to be valid against one type of psychophysical measurement.

  3. Financial Hardships Experienced by Cancer Survivors: A Systematic Review.

    Science.gov (United States)

    Altice, Cheryl K; Banegas, Matthew P; Tucker-Seeley, Reginald D; Yabroff, K Robin

    2017-02-01

    With rising cancer care costs, including high-priced cancer drugs, financial hardship is increasingly documented among cancer survivors in the United States; research findings have not been synthesized. We conducted a systematic review of articles published between 1990 and 2015 describing the financial hardship experienced by cancer survivors using PubMed, Embase, Scopus, and CINAHL databases. We categorized measures of financial hardship into: material conditions (eg, out-of-pocket costs, productivity loss, medical debt, or bankruptcy), psychological responses (eg, distress or worry), and coping behaviors (eg, skipped medications). We abstracted findings and conducted a qualitative synthesis. Among 676 studies identified, 45 met the inclusion criteria and were incorporated in the review. The majority of the studies (82%, n = 37) reported financial hardship as a material condition measure; others reported psychological (7%, n = 3) and behavioral measures (16%, n = 7). Financial hardship measures were heterogeneous within each broad category, and the prevalence of financial hardship varied by the measure used and population studied. Mean annual productivity loss ranged from $380 to $8236, 12% to 62% of survivors reported being in debt because of their treatment, 47% to 49% of survivors reported experiencing some form of financial distress, and 4% to 45% of survivors did not adhere to recommended prescription medication because of cost. Financial hardship is common among cancer survivors, although we found substantial heterogeneity in its prevalence. Our findings highlight the need for consistent use of definitions, terms, and measures to determine the best intervention targets and inform intervention development in order to prevent and minimize the impact of financial hardship experienced by cancer survivors. Published by Oxford University Press 2016. This work is written by US Government employees and is in the public domain in the US.

  4. Recognition accuracy by experienced men and women players of basketball.

    Science.gov (United States)

    Millslagle, Duane G

    2002-08-01

    This study examined 30 experienced basketball players' recognition accuracy by sex, playing position (guard, forward, and center), and situations in the game of basketball. The study used a perceptual cognitive paradigm in which subjects viewed slides of structured and unstructured game situations and accurately recognized the presence or absence of the basketball. A significant difference in recognition accuracy by sex, players' position, and structure of the game situation was found. Male players' recognition accuracy was better than the female players'. The recognition accuracy of subjects who played guard was better than that of subjects who played forward or center. The players' recognition accuracy was more accurate when observing structured plays versus unstructured plays. The conclusion of this study suggested that experienced basketball players differ in their cognitive and visual searching processes by sex and player position within the sport of basketball.

  5. Cue-specific reactivity in experienced gamblers.

    Science.gov (United States)

    Wulfert, Edelgard; Maxson, Julie; Jardin, Bianca

    2009-12-01

    To examine whether gambling cue reactivity is cue-specific, 47 scratch-off lottery players and 47 horse race gamblers were presented with video clips of their preferred and nonpreferred modes of gambling, and two control stimuli including an exciting car race and a mental stressor task while heart rates, excitement, and urge to gamble were being measured. Heart rates for both groups of gamblers were highest to the mental stressor and did not differ in response to the other three cues. Excitement for both groups was highest in response to the action cues (horse race and car chase). Urge to gamble was significantly higher for each group to their preferred mode of gambling. A post hoc exploratory analysis comparing social gamblers (n = 54) and probable pathological gamblers (n = 40) revealed a similar pattern of responses. However, pathological gamblers reported overall significantly higher urges to gamble than social gamblers. As urges have been shown to play a pivotal role in addictive behaviors and relapse, the current findings may have implications for the development of gambling problems and relapse after successful treatment. Copyright 2009 APA

  6. Fitness benefits of polyandry for experienced females.

    Science.gov (United States)

    Whittingham, L A; Dunn, P O

    2010-06-01

    Females often mate with several different males, which may promote sperm competition and increase offspring viability. However, the potential benefits of polyandry remain controversial, particularly in birds where recent reviews have suggested that females gain few genetic benefits from extra-pair mating. In tree swallows (Tachycineta bicolor), we found that females with prior breeding experience had more sires per brood when paired to genetically similar social mates, and, among experienced females, broods with more sires had higher hatching success. Individual females breeding in two consecutive years also produced broods with more sires when they were more genetically similar to their mate. Thus, experienced females were able to avoid the costs of mating with a genetically similar social mate and realize fitness benefits from mating with a relatively large number of males. This is one of the first studies to show that female breeding experience influences polyandry and female fitness in a natural population of vertebrates. Our results suggest that the benefits of polyandry may only be clear when considering both the number of mates females acquire and their ability to modify the outcome of sexual conflict.

  7. Ethical problems experienced by oncology nurses

    Directory of Open Access Journals (Sweden)

    Kely Regina da Luz

    2015-12-01

    Full Text Available Objective: to know the ethical problems experienced by oncology nurses. Method: descriptive and exploratory study with a qualitative approach, performed in inpatient units and in chemotherapy out-patients units that provide assistance to oncological patients in two capitals in the South region of Brazil. Eighteen nurses participated in this study, selected by snowball sampling type. For data collection, semi-structured interviews were carried out, which were recorded and transcribed, and then analyzed by thematic analysis. Results: two categories were established: when informing or not becomes a dilemma - showing the main difficulties related to oncological treatment information regarding health staff, health system, and infrastructure; to invest or not - dilemmas related to finitude - showing situations of dilemmas related to pain and confrontation with finitude. Conclusion: for the effective confrontation of the ethical problems experienced by oncology nurses to occur, it is important to invest in the training of these professionals, preparing them in an ethical and human way to act as lawyers of the patient with cancer, in a context of dilemmas related mainly to the possibility of finitude.

  8. The prediction of malignant risk in the category "atypia of undetermined significance/follicular lesion of undetermined significance" of the Bethesda System for Reporting Thyroid Cytopathology using subcategorization and BRAF mutation results.

    Science.gov (United States)

    Hyeon, Jiyeon; Ahn, Soomin; Shin, Jung Hee; Oh, Young Lyun

    2014-05-01

    The "atypia of undetermined significance/follicular lesion of undetermined significance" (AUS/FLUS) category in the Bethesda System for Reporting Thyroid Cytopathology is a heterogeneous category of cases that are not clearly benign or malignant. We conducted an analysis of cytologic and histologic evaluations of thyroid nodules that had been interpreted as AUS/FLUS on fine-needle aspiration (FNA) at a single institution from April 2011 to April 2012. Those cases were classified into 2 subgroups according to the predominance of nuclear atypia (AUS) or microfollicular architecture (FLUS). In addition, for a number of these cases, BRAF gene mutation analyses were performed. Of 6402 thyroid FNAs performed, 431 cases were diagnosed as AUS and 120 as FLUS. Follow-up cytologic or histologic outcome data were available for 315 AUS cases and 73 FLUS cases. Among AUS cases, 52.7% were malignant on repeat FNA or histologic diagnosis. In contrast, for FLUS, 6.8% were malignant on repeat FNA or histologic diagnosis. Among AUS/FLUS cases, 147 had adequate BRAF mutation analysis, which accompanied the histologic diagnosis. BRAF mutations were found in 87 AUS cases, 86 of which were papillary carcinoma. In contrast, there was only 1 case of BRAF mutation in FLUS. Correlating molecular results with histologic outcome revealed a 98.9% cancer probability for AUS cases with BRAF mutation. The AUS subcategory indicates a higher risk of malignancy than the FLUS subcategory. Furthermore, BRAF molecular testing is helpful in stratifying the malignant risk of AUS cases into high-risk and low-risk groups. © 2014 American Cancer Society.

  9. Risk of malignancy according to sub-classification of the atypia of undetermined significance or follicular lesion of undetermined significance (AUS/FLUS) category in the Bethesda system for reporting thyroid cytopathology.

    Science.gov (United States)

    Kim, S J; Roh, J; Baek, J H; Hong, S J; Shong, Y K; Kim, W B; Song, D E

    2017-02-01

    According to the Bethesda System for Reporting Thyroid Cytopathology, atypia of undetermined significance/follicular lesion of undetermined significance (AUS/FLUS) is a heterogeneous category that includes cases with architectural and/or nuclear atypia insufficient to warrant classification as malignant neoplasms. The ambiguous and descriptive characteristics of the AUS/FLUS category mean that the impact of the present guidelines on repeat fine needle aspiration (FNA) is unclear. The present study reclassified AUS/FLUS cases into four sub-categories and then correlated them with histological or cytological follow-up data to clarify the risk of malignancy. Ninety-four cases of AUS/FLUS with available follow-up data were reviewed and assigned to one of four sub-categories: (i) AUS-N (nuclear atypia); (ii) AUS-A (architectural atypia); (iii) AUS-O (predominant oncocytic changes); and (iv) AUS-N/A (both nuclear and architectural atypia). The four sub-categories were correlated with subsequent histological or cytological follow-up data, including core needle biopsy, resection, or repeat FNA. Malignancy was identified in 34 of 94 cases (36.2%). The upper limit estimate for malignancy was 43.6%, and the lower limit estimate was speculated as 9.8%. The malignancy rate was highest in cases within the AUS-N sub-category (65.8%, range 16.6%-78.1%). The present study suggests that cases in the AUS/FLUS category have a higher risk of malignancy than previously thought. Because of the heterogeneous nature of the AUS/FLUS category, further sub-classification might be more effective in achieving appropriate risk stratification and better clinical management. © 2016 John Wiley & Sons Ltd.

  10. Problems experienced by older people when opening medicine packaging.

    Science.gov (United States)

    Philbert, Daphne; Notenboom, Kim; Bouvy, Marcel L; van Geffen, Erica C G

    2014-06-01

    Medicine packages can cause problems in daily practice, especially among older people. This study aimed to investigate the prevalence of problems experienced by older people when opening medicine packaging and to investigate how patients manage these problems. A convenience sample of 30 community pharmacies participated in this study. They selected a systematic sample of 30 patients over 65 years old with a recent omeprazole prescription, and a questionnaire was administered by telephone for at least 10 patients per pharmacy. A total of 317 patients completed the questionnaire. They received their omeprazole in a bottle (n = 179, 56.5%), push-through blister pack (n = 102, 32.2%) or peel-off blister pack (n = 36, 11.4%). Some 28.4% of all patients experienced one or more problems with opening their omeprazole packaging; most problems occurred with peel-off blisters (n = 24, 66.7% of all respondents using peel-off blisters), followed by push-through blisters (n = 34, 33.3%) and finally bottles (n = 32, 17.9%). The risk of experiencing problems with peel-off blisters and push-through blisters was higher [relative risk 3.7 (95% confidence interval 2.5-5.5) and 1.9 (1.2-2.8), respectively] than the risk of experiencing problems with opening bottles. Two-thirds of respondents reported management strategies for their problems. Most were found for problems opening bottles (n = 24, 75%), followed by push-through blisters (n = 24, 70.6%) and peel-off blisters (n = 14, 58.3%). One in four patients over 65 experienced difficulties opening their omeprazole packaging and not all of them reported a management strategy for their problems. Manufacturers are advised to pay more attention to the user-friendliness of product packaging. In addition, it is important that pharmacy staff clearly instruct patients on how to open their medicine packaging, or assist them in choosing the most appropriate packaging. © 2013 Royal Pharmaceutical Society.

  11. Significance of Selective Predation and Development of Prey Protection Measures for Juvenile Salmonids in the Columbia and Snake River Reservoirs: Annual Report, February 1992-February 1993.

    Energy Technology Data Exchange (ETDEWEB)

    Poe, Thomas P.; Gadomski, Dena M.

    1994-09-01

    This document is the 1992 annual report of progress for the Bonneville Power Administration (BPA) research Project No. 82-003 conducted by the U.S. Fish and Wildlife Service (FWS), the Oregon Cooperative Fishery Research Unit (OCFRU), and the Idaho Cooperative Fish and Wildlife Research Unit (ICFWRU). The approach was to present the progress achieved during 1992 in a series of separate reports for each major project task. Each report is prepared in the format of a scientific paper and is able to stand alone, whatever the state of progress or completion. Reports 1, 2, and 4 consist of the Abstract only (journal papers were submitted in lieu of reports). This project has two major goals. One is to understand the significance of selective predation and prey vulnerability by determining if substandard juvenile salmonids (dead, injured, stressed, diseased, or naive) are more vulnerable to predation by northern squawfish, Ptychocheilus oregonensis, than standard or normal juvenile salmonids. The second goal is to develop and test prey protection measures to control predation on juvenile salmonids by reducing predator-smolt encounters or predator capture efficiency. Separate abstracts have been submitted to the database for the seven articles in this report.

  12. Racial and Ethnic Differences in Mental Illness Stigma and Discrimination Among Californians Experiencing Mental Health Challenges.

    Science.gov (United States)

    Wong, Eunice C; Collins, Rebecca L; Cerully, Jennifer; Seelam, Rachana; Roth, Beth

    2017-01-01

    Reports racial and ethnic differences on the California Well-Being Survey, a surveillance tool that tracks mental illness stigma and discrimination among a sample of California adults experiencing psychological distress.

  13. Perceived risk, severity of abuse, expectations, and needs of women experiencing intimate partner violence.

    Science.gov (United States)

    Neill, Karen S; Peterson, Teri

    2014-01-01

    This prospective, descriptive, correlational study examined perceived risk, severity of abuse, expectations, and needs of women experiencing intimate partner violence (IPV) with arrest of the offender occurring at the time of incident. This study builds on previous research completed on fear and expectations of female victims/survivors of IPV that come to the attention of police, to expand knowledge of women's experiences once they enter the criminal justice system and to create a comprehensive response to this recognized public health problem (). Forty-three women were interviewed regarding the incident, relationship, and experience. Most of the women in this study reported experiencing mild violence and varied forms of threats. There was a significant relationship between the experience of mild violence, serious violence, sexual violence, threats to victims, threats to objects, and others and nonverbal threats with fear of the offender. However, there were no significant correlations between levels of violence or threats with perceived risk of future physical abuse. As the criminal justice response to this crime has changed with the development of legislation and laws aimed at keeping women safe and holding offenders accountable, further research is needed to understand the experience of IPV victims and support an informed response. Forensic nurses are critical interdisciplinary team members in these efforts and play a significant role in providing expertise, sharing of knowledge, and application of evidence fostering victim-centered approaches to addressing IPV.

  14. An American Board of Orthodontics case report: treatment of a Class I malocclusion with a significant transverse discrepancy and high mandibular plane angle.

    Science.gov (United States)

    Dhane, J M

    1997-03-01

    A case report of the orthodontic treatment of a female adolescent with a Class I malocclusion, complicated by a significant transverse discrepancy and a high mandibular plane angle, is presented. Early removal of a maxillary right first premolar contributed to a midline discrepancy. Treatment consisted of rapid palatal expansion and extraction of the maxillary left first premolar and the mandibular right and left second premolars. A very acceptable result was achieved despite a demonstrated vertical growth pattern.

  15. Experienced discrimination in home mortgage lending

    DEFF Research Database (Denmark)

    Secchi, Davide; Seri, Raffaello

    2017-01-01

    This article proposes a framework for the analysis of experienced discrimination in home mortgages. It addresses the problem of home mortgage lending discrimination in one of the richest areas of northern Italy. Employees of a local hospital were interviewed to study their perception (or experience......) of discriminatory behavior related to home financing. The analysis follows two steps. The first evaluates self-selection (the probability that individuals apply) and the second focuses on the likelihood that applications are accepted by the bank. Findings show that discrimination is likely to appear when...... the applicant’s nationality is considered. In addition to its findings, the study (a) provides an original econometric model on a two-step procedure to test perceived discrimination and (b) suggests a method and approach that may constitute a point of reference for those willing to study perceived...

  16. Prevalence of experienced abuse in healthcare and associated obstetric characteristics in six European countries

    DEFF Research Database (Denmark)

    Lukasse, Mirjam; Schroll, Anne-Mette; Karro, Helle

    2015-01-01

    OBJECTIVES: To assess the prevalence and current suffering of experienced abuse in healthcare, to present the socio-demographic background for women with a history of abuse in healthcare and to assess the association between abuse in healthcare and selected obstetric characteristics. DESIGN: Cross......-sectional study. SETTING: Routine antenatal care in six European countries. POPULATION: In total 6923 pregnant women. METHODS: Cross-tabulation and Pearson's chi-square was used to study prevalence and characteristics for women reporting abuse in healthcare. Associations with selected obstetric factors were...... estimated using multiple logistic regression analysis. MAIN OUTCOME MEASURES: Abuse in healthcare, fear of childbirth and preference for birth by cesarean section. RESULTS: One in five pregnant women attending routine antenatal care reported some lifetime abuse in healthcare. Prevalence varied significantly...

  17. Fictionalising Experiences-Experiencing through Fiction

    Science.gov (United States)

    Hannula, Markku S.

    2003-01-01

    Understanding and reporting students' affective experiences with mathematics is difficult if those experiences do not resonate with personal experiences. Utilising fiction-writing in narrative reporting can be a technique that helps both the researcher and the reader of the research report to immerse themselves in the student's experiential world.…

  18. The nature of workplace bullying experienced by teachers and the biopsychosocial health effects

    Directory of Open Access Journals (Sweden)

    J. De Vos

    2015-08-01

    Full Text Available This article reports on the nature of workplace bullying experienced by teachers in South African schools and the bio-psychosocial health effects that may arise from such victimisation. Voluntary victimised teachers who wanted to share their experiences were sampled using a lifestyle magazine and online articles. Twenty-seven teachers participated in the study. Data was collected through telephonic semi-structured phenomenological interviews and personal documents. Interpretive Phenomenological Analysis (IPA was further used to analyse and interpret qualitative data. Findings indicated that bullying is mostly perpetrated by principals, who often use colleagues as accomplices, and that the bullying mostly tends to be psychological in nature. Participants reported experiencing various physical, psychological and social health problems after being victimised. It was further recognised that health problems do not occur in isolation, but if contextualised, may form part of a list of psychiatric conditions, such as depression, posttraumatic stress disorder, and in isolated cases, panic attacks. Victimised teachers' health may have a significant impact on the teaching-learning process, acting as a barrier to learning, which may consequently have a negative impact on the organisational culture and the South African emerging economy.

  19. Abdominal and pelvic computed tomography (CT) interpretation: discrepancy rates among experienced radiologists

    Energy Technology Data Exchange (ETDEWEB)

    Abujudeh, Hani H.; Boland, Giles W.; Kaewlai, Rathachai; Rabiner, Pavel; Thrall, James H. [Massachusetts General Hospital and Harvard Medical School, Department of Radiology, Boston, MA (United States); Halpern, Elkarn F.; Gazelle, G.S. [Massachusetts General Hospital and Harvard Medical School, Department of Radiology, Boston, MA (United States); Massachusetts General Hospital and Harvard Medical School, Institute for Technology Assessment, Boston, MA (United States)

    2010-08-15

    To assess the discrepancy rate for the interpretation of abdominal and pelvic computed tomography (CT) examinations among experienced radiologists. Ninety abdominal and pelvic CT examinations reported by three experienced radiologists who specialize in abdominal imaging were randomly selected from the radiological database. The same radiologists, blinded to previous interpretation, were asked to re-interpret 60 examinations: 30 of their previous interpretations and 30 interpreted by others. All reports were assessed for the degree of discrepancy between initial and repeat interpretations according to a three-level scoring system: no discrepancy, minor, or major discrepancy. Inter- and intrareader discrepancy rates and causes were evaluated. CT examinations included in the investigation were performed on 90 patients (43 men, mean age 59 years, SD 14, range 19-88) for the following indications: follow-up/evaluation of malignancy (69/90, 77%), pancreatitis (5/90, 6%), urinary tract stone (4/90, 4%) or other (12/90, 13%). Interobserver and intraobserver major discrepancy rates were 26 and 32%, respectively. Major discrepancies were due to missed findings, different opinions regarding interval change of clinically significant findings, and the presence of recommendation. Major discrepancy of between 26 and 32% was observed in the interpretation of abdominal and pelvic CT examinations. (orig.)

  20. Symptoms Experienced by Jordanian Men and Women After Coronary Artery Bypass Graft Surgery.

    Science.gov (United States)

    Ammouri, Ali Ahmad; Al-Daakak, Zaher Mohammed; Isac, Chandrani; Gharaibeh, Huda; Al-Zaru, Ibtisam

    2016-01-01

    Patients who undergo coronary artery bypass graft (CABG) surgery experience a wide spectrum of physical and psychological symptoms after surgery. Studies have shown that symptoms usually decline over time; however, some can persist up to months after discharge. This study aims to assess symptoms experienced by patients after CABG surgery and any associations with demographic variables. A descriptive, cross-sectional design was used. A convenience sample of 100 Jordanian post-CABG surgery patients was selected from 5 hospitals in Jordan. Patients were surveyed using the Cardiac Symptom Survey. To examine the associations between the symptoms experienced and selected demographic variables, χ(2) analyses were used. Chest incisional pain (65%) was the most frequently perceived symptom by the participants. Leg swelling (60%) was also reported by a nearly equivalent number of respondents. Symptoms like fluttering (15%), angina (8%), and depression (3%) were reported by a handful of participants. Three symptoms (poor appetite, sleeping problem, and fatigue) had significant associations with demographic variables. The identification of frequently perceived symptoms among post-CABG patients enables health care providers to focus their assessments in identifying and alleviating them. The demographic associations identified facilitate nurses to forecast certain specific symptoms in targeted populations, like women are more prone to experience poor appetite and sleeping difficulties and strengthen these groups with strategies to prevent themselves from these distressing symptoms.

  1. The episodicity of verbal reports of personally significant autobiographical memories: vividness correlates with narrative text quality more than with detailedness or memory specificity.

    Science.gov (United States)

    Habermas, Tilmann; Diel, Verena

    2013-01-01

    How can we tell from a memory report whether a memory is episodic or not? Vividness is required by many definitions, whereas detailedness, memory specificity, and narrative text type are competing definitions of episodicity used in research. We explored their correlations with vividness in personally significant autobiographical memories to provide evidence to support their relative claim to define episodic memories. In addition, we explored differences between different memory types and text types as well as between memories with different valences. We asked a lifespan sample (N = 168) of 8-, 12-, 16-, 20-, 40-, and 65-year-olds of both genders (N = 27, 29, 27, 27, 28, 30) to provide brief oral life narratives. These were segmented into thematic memory units. Detailedness of person, place, and time did not correlate with each other or either vividness, memory specificity, or narrative text type. Narrative text type, in contrast, correlated both with vividness and memory specificity, suggesting narrative text type as a good criterion of episodicity. Emotionality turned out to be an even better predictor of vividness. Also, differences between narrative, chronicle, and argument text types and between specific versus more extended and atemporal memories were explored as well as differences between positive, negative, ambivalent, neutral, contamination, and redemption memory reports. It is concluded that temporal sequentiality is a central characteristic of episodic autobiographical memories. Furthermore, it is suggested that the textual quality of memory reports should be taken more seriously, and that evaluation and interpretation are inherent aspects of personally significant memories.

  2. The perception of pedestrians from the perspective of elderly experienced and experienced drivers.

    Science.gov (United States)

    Bromberg, Shani; Oron-Gilad, Tal; Ronen, Adi; Borowsky, Avinoam; Parmet, Yisrael

    2012-01-01

    We examined hazard perception (HP) abilities among elderly experienced and experienced drivers, with regard to the presence of pedestrians in residential areas. Two evaluation methods were used: (a) observation of traffic scene videos and pressing a button when a hazardous situation was identified, and (b) driving in a driving simulator. The results of the video observation method showed that elderly drivers had a longer response time for hazard detection. In addition, four of the eight pedestrian-related events were difficult for elderly drivers to perceive when compared to experienced drivers. Elderly drivers, shown to have limited useful field of view, may also be limited in their ability to detect hazards, particularly when located away from the center of the screen. Results from the simulator drive showed that elderly drivers drove about 20% slower than experienced drivers, possibly being aware of their deficiencies in detecting hazards and slower responses. Authorities should be aware of these limitations and increase elderly drivers' awareness to pedestrians by posting traffic signs or dedicated lane marks that inform them of potential upcoming hazards. 2011 Elsevier Ltd. All rights reserved.

  3. A positive affect intervention for people experiencing health-related stress: development and non-randomized pilot test.

    Science.gov (United States)

    Moskowitz, Judith Tedlie; Hult, Jen R; Duncan, Larissa G; Cohn, Michael A; Maurer, Stephanie; Bussolari, Cori; Acree, Michael

    2012-07-01

    In this article we present background, theoretical rationale, and pilot data on the development of an intervention designed to increase positive affect in people living with serious health-related stress. This proof-of-concept study demonstrated that a multiple-component positive affect intervention is feasible and acceptable for people newly diagnosed with HIV. Retention in the intervention and adherence to home practice were high. Participants reported significant increases in positive affect and significant decreases in negative affect. This positive affect intervention can serve as a template for programs to be developed to help people experiencing health-related and other types of life stress.

  4. [Self-experienced vulnerability, prodromic symptoms and coping strategies before schizophrenic and affective episodes].

    Science.gov (United States)

    Bechdolf, A; Halve, S; Schultze-Lutter, F; Klosterkötter, J

    1998-08-01

    For the first time, the present study explores self-experienced vulnerability, prodromal symptoms and coping strategies preceding schizophrenic and affective episodes. 33 schizophrenic and 29 depressive patients were assessed retrospectively for preepisodic alterations by means of the "Bonn Scale for the Assessment of Basic Symptoms- BSABS" after complete recovery from the acute episode. 97% of the schizophrenic and 93% of the depressive patients showed preepisodic alterations. In the schizophrenic group the first alteration occurred with a median of 10 weeks and in the depressive group with a median of 18 weeks before the onset of the acute episode. With regard to self-experienced vulnerability depressive cases were significantly less tolerant to stress, i.e work under time pressure or unusual, unexpected requirements. With regard to prodromal symptoms schizophrenics showed significantly more often interpersonal irritation and certain perception and thought disturbances, whereas depressive patients reported more often adynamia and certain disturbances of proprioception. 73% of the schizophrenic patients and 90% of the depressive patients reacted to early symptoms with coping strategies. The preepisodic alterations in schizophrenic patients could be described in terms of mild psychotic productivity, early symptoms of depressive patients could be described as a mild depressive syndrome. Prospective studies are necessary to show if assessment of mild psychotic productivity could be used for early diagnosis and early intervention in schizophrenia.

  5. Predictors of treatment completion in a sample of youth who have experienced physical or sexual trauma.

    Science.gov (United States)

    Murphy, Robert A; Sink, Holli E; Ake, George S; Carmody, Karen Appleyard; Amaya-Jackson, Lisa M; Briggs, Ernestine C

    2014-01-01

    Despite significant advances in knowledge and availability of evidence-based models for child traumatic stress, many children simply do not complete treatment. There remain notable gaps in the services research literature about treatment completion among youth, particularly those who have experienced trauma and related sequelae. This study investigated the linkages among child physical and sexual trauma, posttraumatic stress disorder (PTSD) symptomatology, and treatment completion utilizing a clinical sample drawn from a large database from community treatment centers across the United States specializing in childhood trauma. Results from regression analyses indicated that neither the experience of sexual nor physical trauma directly predicted successful treatment completion. The links between sexual trauma and treatment completion, however, were mediated by PTSD avoidance symptoms. Children and youth experiencing sexual trauma reported higher levels of avoidance symptoms that were, in turn, significantly associated with a lower likelihood of completing trauma-focused mental health treatment. Practice implications are discussed and include strategies for clinicians to intervene during pivotal points of treatment to improve rates of service utilization and treatment completion.

  6. Mentoring relationships and the levels of role conflict and role ambiguity experienced by novice nursing faculty.

    Science.gov (United States)

    Specht, Jennifer A

    2013-01-01

    This study explored the effect of mentoring on the levels of role conflict and role ambiguity experienced by novice nursing faculty related to their transitions into academe using a descriptive, comparative design. It also measured the relationship between the quality of mentoring experiences of novice nursing faculty and their levels of role conflict and role ambiguity using a correlational design. P. Benner's (1984) novice to expert model was utilized as a framework for successful role transition. J. R. Rizzo, R. J. House, and S. I. Lirtzman's (1970) role conflict and role ambiguity scale was used to measure the levels of role conflict and role ambiguity experienced by novice nursing faculty. Results indicate that participants (n = 224) who were mentored have significantly lower levels of role conflict (M = 3.57) and role ambiguity (M = 3.02) than those who were not mentored (M = 4.62 and M = 3.90, respectively). Also significant, the higher the participants' reported levels of quality of mentoring experiences were, the lower their levels of role conflict and role ambiguity were. The results of this study indicate that mentoring eases the transition of novice nursing faculty from practice into academe by decreasing the degree of role ambiguity and role conflict that they experience.

  7. Experienced physicians benefit from analyzing initial diagnostic hypotheses

    Directory of Open Access Journals (Sweden)

    Adam Bass

    2013-03-01

    Full Text Available Background: Most incorrect diagnoses involve at least one cognitive error, of which premature closure is the most prevalent. While metacognitive strategies can mitigate premature closure in inexperienced learners, these are rarely studied in experienced physicians. Our objective here was to evaluate the effect of analytic information processing on diagnostic performance of nephrologists and nephrology residents. Methods: We asked nine nephrologists and six nephrology residents at the University of Calgary and Glasgow University to diagnose ten nephrology cases. We provided presenting features along with contextual information, after which we asked for an initial diagnosis. We then primed participants to use either hypothetico-deductive reasoning or scheme-inductive reasoning to analyze the remaining case data and generate a final diagnosis. Results: After analyzing initial hypotheses, both nephrologists and residents improved the accuracy of final diagnoses (31.1% vs. 65.6%, p < 0.001, and 40.0% vs. 70.0%, p < 0.001, respectively. We found a significant interaction between experience and analytic processing strategy (p = 0.002: nephrology residents had significantly increased odds of diagnostic success when using scheme-inductive reasoning (odds ratio [95% confidence interval] 5.69 [1.59, 20.33], p = 0.007, whereas the performance of experienced nephrologists did not differ between strategies (odds ratio 0.57 [0.23, 1.39], p = 0.2. Discussion: Experienced nephrologists and nephrology residents can improve their performance by analyzing initial diagnostic hypotheses. The explanation of the interaction between experience and the effect of different reasoning strategies is unclear, but may relate to preferences in reasoning strategy, or the changes in knowledge structure with experience.

  8. Women experiencing the intergenerationality of conjugal violence

    Directory of Open Access Journals (Sweden)

    Gilvânia Patrícia do Nascimento Paixão

    2015-10-01

    Full Text Available Objective: to analyze the family relationship, in childhood and adolescence, of women who experience conjugal violence.Method: qualitative study. Interviews were held with 19 women, who were experiencing conjugal violence, and who were resident in a community in Salvador, Bahia, Brazil. The project was approved by the Research Ethics Committee (N. 42/2011.Results: the data was organized using the Discourse of the Collective Subject, identifying the summary central ideas: they witnessed violence between their parents; they suffered repercussions from the violence between their parents: they were angry about the mother's submission to her partner; and they reproduced the conjugal violence. The discourse showed that the women witnessed, in childhood and adolescence, violence between their parents, and were injured both physically and psychologically. As a result of the mother's submission, feelings of anger arose in the children. However, in the adult phase of their own lives, they noticed that their conjugal life resembled that of their parents, reproducing the violence.Conclusion: investment is necessary in strategies designed to break inter-generational violence, and the health professionals are important in this process, as it is a phenomenon with repercussions in health. Because they work in the Family Health Strategy, which focuses on the prevention of harm and illness, health promotion and interdepartmentality, the nurses are essential in the process of preventing and confronting this phenomenon.

  9. Disability and schizophrenia: a systematic review of experienced psychosocial difficulties

    Directory of Open Access Journals (Sweden)

    Świtaj Piotr

    2012-11-01

    Full Text Available Abstract Background Schizophrenia is a significantly disabling disease that affects all major areas of life. There is a lack of comprehensive synthesis of research findings on the full extent of psychosocial difficulties (PSDs experienced by people living with schizophrenia. This paper provides a systematic review of the literature concerning PSDs and their associated factors in schizophrenia. PSDs were conceptualized in accordance with the International Classification of Functioning, Disability and Health (ICF as disabilities, in particular impairments of mental functions, activity limitations and participation restrictions. Methods An electronic search using MEDLINE and PsychINFO plus a manual search of the literature was performed for qualitative and longitudinal studies published in English between 2005 and 2010 that examined PSDs in persons with schizophrenia. The ICF was used as a conceptual framework. Results A total of 104 papers were included. The most frequent PSDs addressed in the literature were not specific ones, directly linkable to the ICF categories of mental functions, activity limitations or participation restrictions, but broad areas of psychosocial functioning, such as psychopathological symptoms (53% of papers or global disability and functioning (37%. Among mental functions, the most extensively studied were cognitive functions (27% and emotional functions (27%. Within the domain of activities and participation, the most widely investigated were difficulties in relationships with others (31% and employment (20%. Of the factors associated with the intensity or course of PSDs, the most commonly identified were treatment modalities (56%, psychopathological symptoms (26%, and socio-demographic variables (24%. Medication tended to improve the most relevant PSD, but at the same time was the only consistently reported determinant of onset of PSDs (emerging as unwanted side-effects. Conclusions The present review illustrates the

  10. Significance Testing Without Truth

    Science.gov (United States)

    2012-07-27

    ICES REPORT 12-34 August 2012 Significance testing without truth by William Perkins, Mark Tygert, and Rachel Ward The Institute for Computational...testing without truth , ICES REPORT 12-34, The Institute for Computational Engineering and Sciences, The University of Texas at Austin, August 2012...2. REPORT TYPE 3. DATES COVERED 00-00-2012 to 00-00-2012 4. TITLE AND SUBTITLE Significance testing without truth 5a. CONTRACT NUMBER 5b

  11. NASA/DoD Aerospace Knowledge Diffusion Research Project: Chronology of Selected Literature, Reports, Policy Instruments, and Significant Events Affecting Federal Scientific and Technical Information (STI) in the United States, 1945-1990. Report Number 11.

    Science.gov (United States)

    Pinelli, Thomas E.; And Others

    The chronology is a comprehensive bibliography covering a variety of selected literature, reports, policy instruments, and significant events affecting federal scientific and technical information (STI) from 1945 to 1990. It includes some publications and events of historic interest that relate to the evolution of aerospace and aerospace knowledge…

  12. Non-technical skills of surgical trainees and experienced surgeons.

    Science.gov (United States)

    Gostlow, H; Marlow, N; Thomas, M J W; Hewett, P J; Kiermeier, A; Babidge, W; Altree, M; Pena, G; Maddern, G

    2017-05-01

    In addition to technical expertise, surgical competence requires effective non-technical skills to ensure patient safety and maintenance of standards. Recently the Royal Australasian College of Surgeons implemented a new Surgical Education and Training (SET) curriculum that incorporated non-technical skills considered essential for a competent surgeon. This study sought to compare the non-technical skills of experienced surgeons who completed their training before the introduction of SET with the non-technical skills of more recent trainees. Surgical trainees and experienced surgeons undertook a simulated scenario designed to challenge their non-technical skills. Scenarios were video recorded and participants were assessed using the Non-Technical Skills for Surgeons (NOTSS) scoring system. Participants were divided into subgroups according to years of experience and their NOTSS scores were compared. For most NOTSS elements, mean scores increased initially, peaking around the time of Fellowship, before decreasing roughly linearly over time. There was a significant downward trend in score with increasing years since being awarded Fellowship for six of the 12 NOTSS elements: considering options (score -0·015 units per year), implementing and reviewing decisions (-0·020 per year), establishing a shared understanding (-0·014 per year), setting and maintaining standards (-0·024 per year), supporting others (-0·031 per year) and coping with pressure (-0·015 per year). The drop in NOTSS score was unexpected and highlights that even experienced surgeons are not immune to deficiencies in non-technical skills. Consideration should be given to continuing professional development programmes focusing on non-technical skills, regardless of the level of professional experience. © 2017 BJS Society Ltd Published by John Wiley & Sons Ltd.

  13. Experiencing information seeking and learning: a study of the interaction between two phenomena

    OpenAIRE

    Louise Limberg

    1999-01-01

    Reports the design and findings of a research project for a doctoral thesis on information seeking and use in a learning context. Theoretical frames were found in LIS use and user studies and in phenomenographic learning theory. The empirical study was conducted in a naturalistic setting with a group of 25 high school seniors. Phenomenographic method, designed to investigate variation in people's ways of experiencing phenomena in the world, was used. Three major ways of experiencing informati...

  14. Job Satisfaction of Experienced Professors at a Liberal Arts College

    Science.gov (United States)

    Marston, Susan H.; Brunetti, Gerald J.

    2009-01-01

    This study examined career satisfaction among experienced professors at a moderate-sized liberal arts college and explored their motivations for staying in the profession. Experienced professors were defined as tenure-track faculty who had been teaching in higher education for at least 15 years. Data sources included the Experienced Teacher…

  15. Views on Values Education: From Teacher Candidates to Experienced Teachers

    Science.gov (United States)

    Iscan, Canay Demirhan

    2015-01-01

    This study aimed to identify the views of experienced class teachers and class teacher candidates on values education. It conducted standard open-ended interviews with experienced class teachers and teacher candidates. The study group comprised 9 experienced class teachers from different socio-economic levels and 9 teacher candidates with…

  16. Isometric cervical extension strength of recreational and experienced cyclists.

    Science.gov (United States)

    Jacobs, K; Nichols, J; Holmes, B; Buono, M

    1995-06-01

    The effect for cyclists of the typical forward sitting position on neck strength and its possible relationship to neck pain have not been examined. The purpose of this study was to measure the peak isometric cervical extension strength (PICES) of both recreational and experienced road cyclists and to compare these values to those of noncyclists. Subjects, 45 men between the ages of 18 and 40, were tested for voluntary PICES through a 126 degrees range of motion on a MedX cervical extension machine. No significant differences were found between the three groups in PICES at any angle. When expressed relative to body weight, significant differences in PICES were found at 126 degrees between the control group and the recreational cyclist group (p cycling, rather than from muscle weakness.

  17. Is there Complex Trauma Experience typology for Australian's experiencing extreme social disadvantage and low housing stability?

    Science.gov (United States)

    Keane, Carol A; Magee, Christopher A; Kelly, Peter J

    2016-11-01

    Traumatic childhood experiences predict many adverse outcomes in adulthood including Complex-PTSD. Understanding complex trauma within socially disadvantaged populations has important implications for policy development and intervention implementation. This paper examined the nature of complex trauma experienced by disadvantaged individuals using a latent class analysis (LCA) approach. Data were collected through the large-scale Journeys Home Study (N=1682), utilising a representative sample of individuals experiencing low housing stability. Data on adverse childhood experiences, adulthood interpersonal trauma and relevant covariates were collected through interviews at baseline (Wave 1). Latent class analysis (LCA) was conducted to identify distinct classes of childhood trauma history, which included physical assault, neglect, and sexual abuse. Multinomial logistic regression investigated childhood relevant factors associated with class membership such as biological relationship of primary carer at age 14 years and number of times in foster care. Of the total sample (N=1682), 99% reported traumatic adverse childhood experiences. The most common included witnessing of violence, threat/experience of physical abuse, and sexual assault. LCA identified six distinct childhood trauma history classes including high violence and multiple traumas. Significant covariate differences between classes included: gender, biological relationship of primary carer at age 14 years, and time in foster care. Identification of six distinct childhood trauma history profiles suggests there might be unique treatment implications for individuals living in extreme social disadvantage. Further research is required to examine the relationship between these classes of experience, consequent impact on adulthood engagement, and future transitions though homelessness.

  18. Unusual prostate carcinoma characterized by extensive metastasis, significantly increased serum level of prostatic-specific antigen, and neuroendocrine differentiation: a case report

    Institute of Scientific and Technical Information of China (English)

    HU Yuxin; YE Juan; JIANG Ying; ZHANG Qin-fang; WU Yue-long; CHEN Yue-yu

    2005-01-01

    @@ Some rare variants of prostate carcinoma have been described in recent years.1-3 In this article we report a man with uncommon prostate carcinoma with the following three pathological characteristics: (a) extensive metastasis to bone and lymph nodes of the abdomen, pelvis, and supraclavicular area; (b) significantly increased serum level of prostatic-specific antigen (PSA) as high as 1800 ng/ml; and (c) partial neuroendocrine differentiation in cancer tissue. The patient died 7 months after pathological diagnosis or 22 months after appearance of initial signs. This case has drawn our attention to the fact that pathological diversity of prostate neoplasm might easily lead to misdiagnosis or to delayed diagnosis, and moreover, reasonable therapy for such a case should be based on a thorough investigation. On the other hand, early initiation of appropriate treatment of advanced neuroendocrine carcinoma may improve the prognosis.

  19. Patient affect experiencing following therapist interventions in short-term dynamic psychotherapy.

    Science.gov (United States)

    Town, Joel M; Hardy, Gillian E; McCullough, Leigh; Stride, Chris

    2012-01-01

    The aim of this research was to examine the relationship between therapist interventions and patient affect responses in Short-Term Dynamic Psychotherapy (STDP). The Affect Experiencing subscale from the Achievement of Therapeutic Objectives Scale (ATOS) was adapted to measure individual immediate affect experiencing (I-AES) responses in relation to therapist interventions coded within the preceding speaking turn, using the Psychotherapy Interaction Coding (PIC) system. A hierarchical linear modelling procedure was used to assess the change in affect experiencing and the relationship between affect experiencing and therapist interventions within and across segments of therapy. Process data was taken from six STDP cases; in total 24 hours of video-taped sessions were examined. Therapist interventions were found to account for a statistically significant amount of variance in immediate affect experiencing. Higher levels of immediate affect experiencing followed the therapist's use of Confrontation, Clarification and Support compared to Questions, Self-disclosure and Information interventions. Therapist Confrontation interventions that attempted to direct pressure towards either the visceral experience of affect or a patient's defences against feelings led to the highest levels of immediate affect experiencing. The type of therapist intervention accounts for a small but significant amount of the variation observed in a patient's immediate emotional arousal. Empirical findings support clinical theory in STDP that suggests strategic verbal responses promote the achievement of this specific therapeutic objective.

  20. Mammalian ranges are experiencing erosion of natural darkness

    Science.gov (United States)

    Duffy, James P.; Bennie, Jonathan; Durán, América P.; Gaston, Kevin J.

    2015-07-01

    The continuous increase in the intensity and extent of anthropogenic artificial light has significantly shaped Earth’s nighttime environment. This environmental change has effects across the natural world, with consequences for organismal physiology and behaviour and the abundances and distributions of species. Here, we evaluate for the first time the relations between the spatio-temporal patterns of anthropogenic nighttime light and the distribution of terrestrial mammals, one of the most endangered species groups and one that expresses varying time partitioning strategies. Using descriptive statistics, trend tests and spatial prioritization analysis we show that in most places on earth there is a terrestrial mammal species whose range is experiencing detectable artificial light. For most species this tends only to be for small parts of their range, and those affected across large parts are typically rare. Over time (1992-2012), an increase in mean light intensity was found for the ranges of the majority of species, with very few experiencing a decrease. Moreover, nocturnal species are more likely to experience an increase in light within their ranges. This is of conservation concern as many terrestrial mammals are nocturnal and therefore often particularly vulnerable to a pressure such as artificial light at night.

  1. Heart rate responses to Taekwondo training in experienced practitioners.

    Science.gov (United States)

    Bridge, Craig A; Jones, Michelle A; Hitchen, Peter; Sanchez, Xavier

    2007-08-01

    The purpose of this study was to evaluate the heart rate (HR) responses of specific Taekwondo training activities, practiced by experienced practitioners in a natural training environment. Eight male experienced Taekwondo practitioners, with 3- 13 years (5.4 +/- 3.2 years) experience took part in a 5-day Taekwondo training camp. Continuous HR measures were recorded at 5-second intervals during 6 training sessions; each session was observed and notated, and a diary of training activities was recorded. The HR responses were assimilated into 8 fundamental training activities for analysis: elastics, technical combinations, step sparring, pad work, forms, basic techniques and forms, sparring drills, and free sparring. Taekwondo training elicited HR into 64.7-81.4% of HR maximum (%HRmax). Moderate relative exercise intensities (64.7-69.4%HRmax) were elicited by elastics, technical combinations, and step sparring. The remaining 5 training activities elicited hard relative exercise intensities (74.7-81.4%HRmax). One-way repeated-measures analysis of variance with post hoc analysis revealed that elastics, technical combinations, and step sparring elicited significantly lower relative intensities than the remaining training activities (p Taekwondo training activities in this study seemed suitable for cardiovascular conditioning, although different training activities stressed the cardiovascular system to different degrees. Practically, this suggests coaches need to structure Taekwondo training sessions based not only on the technical and tactical needs of practitioners but also in a manner that enables sufficient cardiovascular conditioning for competition.

  2. World Economy:Experiencing an Unbalancing Recovery

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The world economy, led by emerging market and developing countries, is forecast to grow by 4.8 percent in 2010 before falling back to 4.2 percent next year, but a sharper global slowdown is unlikely, the International Monetary Fund (IMF) says in its latest forecast report World Economy Outlook.

  3. Postpartum depression among women who have experienced intimate partner violence

    DEFF Research Database (Denmark)

    Rogathi, Jane J; Manongi, Rachael; Mushi, Declare

    2017-01-01

    BACKGROUND: Post-partum depression (PPD) in many low-income countries, including Tanzania, is not well recognized, and the underlying predictors and causes of PPD remain unclear. Results from previous studies suggest that PPD is associated with intimate partner violence (IPV) experienced during...... Depression Scale (EPDS) and self-reported IPV experiences were assessed using structured questions adopted from the WHO's Multi-country Study on Women's Health and Domestic Violence; 3) Assessment for postpartum depression using EPDS was repeated at 40 days post-partum. Data were analyzed using bivariate.......10; 95% CI: 2.04-4.40) as compared to those women who were not exposed to IPV during their pregnancy. Stratified analyses showed that this risk of PPD was highest among younger women (aged 18-24 years) who were exposed to physical violence (AOR=3.75; 95% CI: 1.21-11.67). Among women exposed to emotional...

  4. Audiology occupational stress experienced by audiologists practicing in India.

    Science.gov (United States)

    Ravi, Rohit; Gunjawate, Dhanshree; Ayas, Mohd

    2015-02-01

    The aim of the present study is to identify the levels of occupational stress across different types of setting, years of experience, and age. A questionnaire-based observational research design using the audiology occupational stress questionnaire (AOSQ) was used. The sample comprised of audiologists registered under the Indian Speech and Hearing Association. The questionnaire was sent via personal email to 400 audiologists, of which 100 responded. Descriptive statistics and chi-square analysis were carried out. Participants in both the groups experienced stress to some extent, with more stress reported in private practitioners. This study helps to identify certain factors that contribute towards work-related stress. These in turn have an impact on the overall professional output of a professional.

  5. Global pattern of experienced and anticipated discrimination against people with schizophrenia: a cross-sectional survey.

    Science.gov (United States)

    Thornicroft, Graham; Brohan, Elaine; Rose, Diana; Sartorius, Norman; Leese, Morven

    2009-01-31

    Many people with schizophrenia experience stigma caused by other people's knowledge, attitudes, and behaviour; this can lead to impoverishment, social marginalisation, and low quality of life. We aimed to describe the nature, direction, and severity of anticipated and experienced discrimination reported by people with schizophrenia. We did a cross-sectional survey in 27 countries, in centres affiliated to the INDIGO Research Network, by use of face-to-face interviews with 732 participants with schizophrenia. Discrimination was measured with the newly validated discrimination and stigma scale (DISC), which produces three subscores: positive experienced discrimination; negative experienced discrimination; and anticipated discrimination. Negative discrimination was experienced by 344 (47%) of 729 participants in making or keeping friends, by 315 (43%) of 728 from family members, by 209 (29%) of 724 in finding a job, 215 (29%) of 730 in keeping a job, and by 196 (27%) of 724 in intimate or sexual relationships. Positive experienced discrimination was rare. Anticipated discrimination affected 469 (64%) in applying for work, training, or education and 402 (55%) looking for a close relationship; 526 (72%) felt the need to conceal their diagnosis. Over a third of participants anticipated discrimination for job seeking and close personal relationships when no discrimination was experienced. Rates of both anticipated and experienced discrimination are consistently high across countries among people with mental illness. Measures such as disability discrimination laws might, therefore, not be effective without interventions to improve self-esteem of people with mental illness.

  6. Experiencing Architecture: Teacher Residency at Fallingwater.

    Science.gov (United States)

    Mims, Sandra K.

    1993-01-01

    Describes a one-week residency program for art educators at Fallingwater, a Frank Lloyd Wright-designed retreat in western Pennsylvania. Discusses the significance of the architecture on the goals and outcomes of the program. Asserts that the experience encouraged the participants to include architecture education in their art education programs.…

  7. Treatment of rheumatoid arthritis with tumor necrosis factor inhibitors may predispose to significant increase in tuberculosis risk: a multicenter active-surveillance report.

    Science.gov (United States)

    Gómez-Reino, Juan J; Carmona, Loreto; Valverde, Vicente Rodríguez; Mola, Emilio Martín; Montero, Maria Dolores

    2003-08-01

    The long-term safety of therapeutic agents that neutralize tumor necrosis factor (TNF) is uncertain. Recent evidence based on spontaneous reporting shows an association with active tuberculosis (TB). We undertook this study to determine and describe the long-term safety of 2 of these agents, infliximab and etanercept, in rheumatic diseases based on a national active-surveillance system following the commercialization of the drugs. We analyzed the safety data actively collected in the BIOBADASER (Base de Datos de Productos Biológicos de la Sociedad Española de Reumatología) database, which was launched in February 2000 by the Spanish Society of Rheumatology. For the estimation of TB risk, the annual incidence rate in patients treated with these agents was compared with the background rate and with the rate in a cohort of patients with rheumatoid arthritis (RA) assembled before the era of anti-TNF treatment. Seventy-one participating centers sent data on 1,578 treatments with infliximab (86%) or etanercept (14%) in 1,540 patients. Drug survival rates (reported as the cumulative percentage of patients still receiving medication) for infliximab and etanercept pooled together were 85% and 81% at 1 year and 2 years, respectively. Instances of discontinuation were essentially due to adverse events. Seventeen cases of TB were found in patients treated with infliximab. The estimated incidence of TB associated with infliximab in RA patients was 1,893 per 100,000 in the year 2000 and 1,113 per 100,000 in the year 2001. These findings represent a significant increased risk compared with background rates. In the first 5 months of 2002, after official guidelines were established for TB prevention in patients treated with biologics, only 1 new TB case was registered (in January). Therapy with infliximab is associated with an increased risk of active TB. Proper measures are needed to prevent and manage this adverse event.

  8. Cytogenetic variability in pinus sylvestris L. populations experiencing anthropogenic influence

    Energy Technology Data Exchange (ETDEWEB)

    Oudalova, A.; Geras' kin, S.; Vasiliev, D.; Dikarev, V. [Russian Institute of Agricultural Radiology and Agroecology, Obninsk (Russian Federation)

    2004-07-01

    Techno-genic pollution has become one of the most significant ecological factors determining biosphere existence and development. An analysis of genetic consequences of the radiation accidents in the South Urals and Chernobyl has shown that mutation and recombination processes are considerably accelerated in plant and animal's populations experiencing techno-genic influence. This implies that there are complicated adaptation processes leading to changes in genetic structure of populations and increasing genetic load. Pinus sylvestris L. populations growing at the territory of the 'radon' Leningrad regional radioactive waste reprocessing enterprise and Sosnovy Bor town were monitored 6 years (1997-2002) by a set of cyto-genetical and morphological tests. Cytogenetic damage levels within intercalary meristem of needle as well as in root meristem of seedlings were found to significantly exceed corresponding controls. A higher radioresistance of the Scots pine seeds analyzed was demonstrated with an acute {gamma}-radiation that also revealed a selection process directed at an enhancement of repair efficiency and resulting in a shift of mean values of radioresistance in populations towards higher values. An enlargement of variance of studied cytogenetic parameters was found in the populations experiencing techno-genic influence. This indicates, with an account of phenomenon of the enhanced radioresistance, that there are processes of cyto-genetical adaptation in the investigated regions. An analysis of the structure of ecological-genetical variability was carried out with the purpose of separating two components in the inter-population variability - the first is engaged to the genetically determined variability of biological characteristics intrinsic for this species, and the second is responsible for the variability originating from anthropogenic contamination of the natural habitat. Changes of these two types of variability were studied in dependence on

  9. Physical exercise and experienced bodily changes: the emergence of benefits and limits on benefits.

    Science.gov (United States)

    O'Connor, Brian P; Rousseau, Francois L; Maki, Susan Anneli

    2004-01-01

    Self-reports of levels of physical exercise, experienced bodily changes, and attitudinal and well-being variables were obtained from 407 adults, aged 26 to 95 years. The purpose was to assess the relative magnitudes of the experienced benefits of exercise across the exercise continuum. Cluster analyses identified three groups at each of four age levels: a) sedentary people who experienced negative bodily changes; b) modest exercisers who reported the most positive bodily changes; and c) high exercisers who reported only minimal bodily changes. Psychological barriers to exercise among sedentary people included negative exercise attitudes, attributions of negative bodily changes to aging, and low levels of exercise motivation and self-efficacy. Modest and high exercisers both scored high on attitude and well-being variables.

  10. [The Prognostic Significance of ICF Data with Regard to Realization of Recommendations Given in the Medical Discharge Report after In-Patient Psychosomatic Rehabilitation].

    Science.gov (United States)

    Oster, Jörg; von Wietersheim, Jörn; Müller, Gottfried; Braunger, Carina

    2017-05-01

    Target In this trial, the prognostic significance of ICF-related diagnostics compared to social and medical, disease-related and personal factors with regard to realization of recommendations given in the medical discharge report after the in-patient psychosomatic rehabilitation should be examined. Methodology ICF-related, social and medical, disease-related and personal prognostic factors were surveyed by questionnaires and interviews, on admission, discharge and 6 months after discharge from rehabilitation (time of catamnesis). As target criteria, realizations of recommendations from the fields of sports and exercise, psychotherapy and social medicine were chosen, they could be evaluated by telephone from N=344 participants at the time of catamnesis. For determination of relevant predictors, bivariate and multi-variate analyses were performed. Results 70% of patients realized the recommended sports and exercise, 45% the recommended psychotherapy and 44% a social and medical recommendation. With regard to the target criterion for the realization of recommended sports and exercise, the elevated prognostic factors had only a low prognostic value. For the prognosis of the target criterion of realizing a recommended psychotherapy, interpersonal problems and a low ability to interact in groups (Mini-ICF-APP) turned out to be relevant ICF-related predictors. Different problems (e. g., job-related conditions) appeared as relevant, ICF-related predictors concerning the realization of social and medical recommendations. Disturbances of reliability, self-evaluated by means of ICF AT-50 Psych, showed in the bivariate analyses significant correlations with the target criteria. Conclusion Besides other variables, also ICF-supported attributes turned out to be suitable for the prognosis of target criteria. They should be evaluated and considered in the rehabilitation process. © Georg Thieme Verlag KG Stuttgart · New York.

  11. Rapid and clinically significant response to masitinib in the treatment of mucosal primary esophageal melanoma with somatic KIT exon 11 mutation involving brain metastases: A case report.

    Science.gov (United States)

    Prosvicova, Jarmila; Lukesova, Sarka; Kopecky, Jindrich; Grim, Jiri; Papik, Zdenek; Kolarova, Renata; Navratilova, Blanka; Dubreuil, Patrice; Agopian, Julie; Mansfield, Colin; Moussy, Alan; Hermine, Olivier

    2015-12-01

    Malignant melanoma in the gastrointestinal tract may be primary or metastatic. Mucosal melanoma is a quite rare and aggressive disease, growing hidden and diagnosed with a certain delay which makes treatment difficult. The authors present the first patient with c-kit exon 11 mutated primary esophageal melanoma treated with oral tyrosine kinase inhibitor masitinib. A 55-year-old-man presented with esophageal melanoma metastising into visceral organs and to the brain. The patient showed objective and clinical significant therapeutic response to masitinib. After initiation of masitinib, dysphagia and odynophagia disappeared within 1 week. Following 1 month of treatment, computed tomography showed a regression in the number and size of brain metastatic lesions and regression in visceral lesions. This therapeutic response, despite the aggressive disease on treatment initiation, effectively enabled the patient to have 6 months of quality life. This report corroborates the plausibility of treating advanced melanoma carrying a mutation of KIT with masitinib. It also raises the question of masitinib treatment beyond progression. Additionally, the observed masitinib treatment effect on the brain suggests accumulation of therapeutically relevant concentration of masitinib in the central nervous system. This observation has possible ramifications for treatment of intracranial neoplasms.

  12. THE CONGENITAL MOTOR DISABILITY EXPERIENCED AS COMMONSENSE

    Directory of Open Access Journals (Sweden)

    Jolita Viluckienė

    2016-09-01

    Full Text Available The article applies Alfred Schutz’s phenomenologically grounded sociological perspective to explore how persons with a congenital motor disability or having a disability ever since their childhood construct and maintain their significant social reality through subjective meanings and how they interpret their disabled bodies. Their personal narratives are based on qualitative in-depth interviews and suggest that these persons face the disability only during secondary socialization, after internalization of social typifications of disabled body of negative meaning, the overcoming of which and successful socialization requires the involvement into new social group or community, i.e., into a positive social structure, confirming their identity. This article performs cognitive function and contributes to the social workers‘ understanding and knowledge building in order to get a re-evaluating the social needs of people with congenital physical disability.

  13. The Impact of Counseling on the Self-Esteem of Women in Thailand Who Have Experienced Intimate Partner Violence

    Directory of Open Access Journals (Sweden)

    Kritaya Sawangchareon

    2013-01-01

    Full Text Available Background: Intimate partner violence is a significant and serious public health problem. It adversely affects the health and self esteem of abused women.Objective: To investigate and compare self-esteem, coping methods and general health in women who have experienced partner violence living in the Northeast region of Thailand.Methodology: The study was carried out at two sites: a primary care unit, and a drug treatment center. Women who showed abuse indicators based on the abuse indicator screening questionnaire received counseling from a nurse who was trained on the assessment of and care for women who had experienced intimate partner violence. Evaluations of abused women’s self-esteem, coping, and general health were carried out before and after counseling.Results: Seventeen women reported having experienced partner violence and had displayed at one time or another indicator symptoms such as headaches, stomach pain, weakness, anxiety and depression. After receiving counseling, abused women showed better self-esteem (t = -4.80, p<0.001 and improved health status according to the General Health Questionnaire (z = -3.09, p<0.01. In addition, they felt the need to use less avoidance coping strategies (z = 9.19, p<0.01 with a better approach to coping styles (z = -2.59, p<0.01.Conclusions: Nurses trained in counseling can help improve the health of abused women, raise their self-esteem and encourage them to use the proper coping strategies.

  14. Stigma and discrimination experienced by people living with severe and persistent mental illness in assertive community treatment settings.

    Science.gov (United States)

    Ye, Jing; Chen, Timothy F; Paul, Diane; McCahon, Rebecca; Shankar, Sumitra; Rosen, Alan; O'Reilly, Claire L

    2016-09-01

    To describe the perceived experiences of stigma and discrimination among people living with severe and persistent mental illness in assertive community treatment (ACT teams) settings in New South Wales (NSW), Australia. The Discrimination and Stigma Scale (DISC) was used in this cross-sectional study with people living with severe and persistent mental illness. The DISC is a reliable and valid, quantitative and qualitative instrument used to explore and measure levels of negative, anticipated and positive discrimination. Relevant clinical history and socio-demographic information were also collected. A total of 50 clients participated, with 40 (80%) reporting experienced negative discrimination in at least one life area. Negative discrimination was most commonly experienced in being avoided or shunned (n=25, 50%), by neighbours (n=24, 48%) and family (n=23, 46%). Anticipated discrimination was common, with half of participants (n=25, 50%) feeling the need to conceal their mental health diagnosis. Discrimination was highly prevalent in everyday aspects of life. While healthcare professionals often tend to increase perceived stigma and discrimination, this was only experienced in interactions with general health professionals, while interactions with ACT team members decreased perceived stigma and increased positive discrimination. This indicates that healthcare professionals potentially have a significant role in reducing stigma and discrimination in mental health and that such an effect may be optimised in an ACT team setting. © The Author(s) 2016.

  15. Risk, resilience, and the rorschach: a longitudinal study of children who experienced sexual abuse.

    Science.gov (United States)

    Barnett, Douglas; Heinze, Hillary J; Arble, Eamonn

    2013-01-01

    Experiencing sexual abuse increases the risk that children will report or otherwise demonstrate problems with emotion, behavior, and health. This longitudinal study of 44 children who experienced sexual abuse examined whether information processing as assessed via the Rorschach Inkblot Test was associated with child-reported depression symptoms assessed via the Children's Depression Inventory (Kovacs, 1992) concurrently and an average of 15 months later. Children whose Rorschach protocols were relatively free of scores suggesting intense distress, complex processing, and sexual content were more likely to experience remission of depression symptoms at follow-up. Findings provide incremental validity for certain Rorschach indexes to inform prognosis regarding depression symptoms and perhaps their treatment.

  16. A putatively functional polymorphism in the HTR2C gene is associated with depressive symptoms in white females reporting significant life stress.

    Directory of Open Access Journals (Sweden)

    Beverly H Brummett

    Full Text Available Psychosocial stress is well known to be positively associated with subsequent depressive symptoms. Cortisol response to stress may be one of a number of biological mechanisms that links psychological stress to depressive symptoms, although the precise causal pathway remains unclear. Activity of the x-linked serotonin 5-HTR2C receptor has also been shown to be associated with depression and with clinical response to antidepressant medications. We recently demonstrated that variation in a single nucleotide polymorphism on the HTR2C gene, rs6318 (Ser23Cys, is associated with different cortisol release and short-term changes in affect in response to a series of stress tasks in the laboratory. Based on this observation, we decided to examine whether rs6318 might moderate the association between psychosocial stress and subsequent depressive symptoms. In the present study we use cross-sectional data from a large population-based sample of young adult White men (N = 2,366 and White women (N = 2,712 in the United States to test this moderation hypothesis. Specifically, we hypothesized that the association between self-reported stressful life events and depressive symptoms would be stronger among homozygous Ser23 C females and hemizygous Ser23 C males than among Cys23 G carriers. In separate within-sex analyses a genotype-by-life stress interaction was observed for women (p = .022 but not for men (p = .471. Homozygous Ser23 C women who reported high levels of life stress had depressive symptom scores that were about 0.3 standard deviations higher than female Cys23 G carriers with similarly high stress levels. In contrast, no appreciable difference in depressive symptoms was observed between genotypes at lower levels of stress. Our findings support prior work that suggests a functional SNP on the HTR2C gene may confer an increased risk for depressive symptoms in White women with a history of significant life stress.

  17. Significant Improvement of Puncture Accuracy and Fluoroscopy Reduction in Percutaneous Transforaminal Endoscopic Discectomy With Novel Lumbar Location System: Preliminary Report of Prospective Hello Study.

    Science.gov (United States)

    Fan, Guoxin; Guan, Xiaofei; Zhang, Hailong; Wu, Xinbo; Gu, Xin; Gu, Guangfei; Fan, Yunshan; He, Shisheng

    2015-12-01

    Prospective nonrandomized control study.The study aimed to investigate the implication of the HE's Lumbar LOcation (HELLO) system in improving the puncture accuracy and reducing fluoroscopy in percutaneous transforaminal endoscopic discectomy (PTED).Percutaneous transforaminal endoscopic discectomy is one of the most popular minimally invasive spine surgeries that heavily depend on repeated fluoroscopy. Increased fluoroscopy will induce higher radiation exposure to surgeons and patients. Accurate puncture in PTED can be achieved by accurate preoperative location and definite trajectory.The HELLO system mainly consists of self-made surface locator and puncture-assisted device. The surface locator was used to identify the exact puncture target and the puncture-assisted device was used to optimize the puncture trajectory. Patients who had single L4/5 or L5/S1 lumbar intervertebral disc herniation and underwent PTED were included the study. Patients receiving the HELLO system were assigned in Group A, and those taking conventional method were assigned in Group B. Study primary endpoint was puncture times and fluoroscopic times, and the secondary endpoint was location time and operation time.A total of 62 patients who received PTED were included in this study. The average age was 45.35 ± 8.70 years in Group A and 46.61 ± 7.84 years in Group B (P = 0.552). There were no significant differences in gender, body mass index, conservative time, and surgical segment between the 2 groups (P > 0.05). The puncture times were 1.19 ± 0.48 in Group A and 6.03 ± 1.87 in Group B (P HELLO system is accurate preoperative location and definite trajectory. This preliminary report indicated that the HELLO system significantly improves the puncture accuracy of PTED and reduces the fluoroscopic times, preoperative location time, as well as operation time. (ChiCTR-ICR-15006730).

  18. NASA/DOD Aerospace Knowledge Diffusion Research Project. Report 11: Chronology of selected literature, reports, policy instruments, and significant events affecting Federal Scientific and Technical Information (STI) in the United States

    Science.gov (United States)

    Pinelli, Thomas E.; Henderson, Madeline; Bishop, Ann P.; Doty, Philip

    1992-01-01

    The chronology is a comprehensive bibliography. It contains 512 entries covering a variety of selected literature, reports, policy instruments, and significant events affecting Federal Scientific and Technical Information (STI) from 1945 to 1990. It includes some publications and events of historic interest which relate to the evaluation of aerospace and aerospace knowledge diffusion. Each entry has been given an item number and items are arranged by columns. To provide an overview of Federal STI developments, the entries are generally arranged by date of publication and event.

  19. Stigma and discrimination experienced by people with schizophrenia living in the community in Guangzhou, China.

    Science.gov (United States)

    Li, Jie; Guo, Yang-Bo; Huang, Yuan-Guang; Liu, Jing-Wen; Chen, Wen; Zhang, Xiang-Yang; Evans-Lacko, Sara; Thornicroft, Graham

    2017-09-01

    The aims of this study were to investigate experienced stigma and discrimination and their associated factors in people with schizophrenia who live in the community in Guangzhou, China. A total of 384 people with schizophrenia were randomly recruited from four districts of Guangzhou and completed the scales and questionnaires: Internalized Stigma of Mental Illness scale (ISMI), Self-Esteem Scale (SES), Discrimination and Stigma Scale (DISC-12), Brief Psychiatric Rating Scale (BPRS), PANSS negative scale (PANSS-N), Global Assessment of Functioning (GAF) and Schizophrenia Quality of Life Scale (SQLS). Insight and medication compliance were evaluated by psychiatrists. Data were analyzed by using descriptive statistics, Pearson correlation and multivariable linear regression. We found a significant positive correlation between BPRS score and PANSS-N score, GAF score was significantly negative correlated with SQLS score, Insight score was significantly negative correlated with medication compliance score, ISMI score was significantly positive correlated with SES score and experienced discrimination score. Multivariable linear regression found SQLS, SES and experienced discrimination were the main independent variables of ISMI and experienced discrimination was the most important factor of ISMI. Our findings suggest that people with schizophrenia often experienced stigma and discrimination in this Chinese population, and more anti-stigma interventions should be provided. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  20. Same-Sex Behavior and Health Indicators of Sexually Experienced Filipino Young Adults.

    Science.gov (United States)

    Cheng, Chia-Hsin Emily; Gipson, Jessica D; Perez, Tita Lorna; Cochran, Susan D

    2016-08-01

    The Philippines is one of seven countries in which HIV incidence has recently increased-much of this increase has been among men who have sex with men. Despite this trend, knowledge on sexuality and same-sex behaviors in the Philippines is limited. This study examines same-sex behavior, sexual outcomes, substance use, and psychological distress among young adults participating in the 2005 Cebu Longitudinal Health and Nutrition Survey (CLHNS). We use gender-stratified, multivariate models to compare young adults who reported same-sex behaviors and those who did not. Among a cohort of 1,912 Filipino young adults (ages 20-22), 58.2 % were sexually experienced and 15.1 % of them reported same-sex sexual contacts or romantic relationships. Compared to females, more males reported same-sex sexual contact (19.4 vs. 2.3 %) or same-sex romantic relationships (9.2 vs. 4.1 %). Young adults reporting same-sex behavior had higher odds of smoking, drug use, perceived stress, and more sexual partners as compared to their peers. Males who reported same-sex behavior initiated sex earlier than those males who did not report same-sex behaviors. There were no significant differences in depressive distress. Earlier sexual initiation and higher levels of substance use among Filipino young adults engaging in same-sex behavior highlight the need to address unique health issues within this population. Mixed findings for depressive distress and perceived stress indicate that further investigation is needed to explore the potential impacts of same-sex status on mental health outcomes, particularly in lower- and middle-income countries such as the Philippines.

  1. Stigma experienced by people using mental health services in San Diego County.

    Science.gov (United States)

    Sarkin, Andrew; Lale, Rachel; Sklar, Marisa; Center, Kimberly C; Gilmer, Todd; Fowler, Chris; Heller, Richard; Ojeda, Victoria D

    2015-05-01

    This paper describes how individuals struggling with severe mental illness experience stigma along multiple dimensions including their experiences of discrimination by others, their unwillingness to disclose information about their mental health, and their internalization or rejection of the negative and positive aspects of having mental health problems. This cross-sectional study employs descriptive analyses and linear regression to assess the relationship between demographics, mental health diagnoses and self-reported stigma among people receiving mental health services in a large and ethnically diverse county public mental health system (n = 1,237) in 2009. We used the King Stigma Scale to measure three factors related to stigma: discrimination, disclosure, and positive aspects of mental illness. Most people (89.7 %) reported experiencing some discrimination from having mental health problems. Regression analyses revealed that younger people in treatment experienced more stigma related to mental health problems. Women reported experiencing more stigma than men, but men were less likely to endorse the potentially positive aspects of facing mental health challenges than women. Although people with mood disorders reported more discomfort with disclosing mental illness than people with schizophrenia, they did not report experiencing more discrimination than people with schizophrenia. Study findings suggest that the multidimensional experiences of stigma differ as a function of age, gender, and diagnosis. Importantly, these findings should inform anti-stigma efforts by describing different potential treatment barriers due to experiences of stigma among people using mental health services, especially among younger people and women who may be more susceptible to stigma.

  2. The Job Realities of Beginning and Experienced Assistant Principals

    Science.gov (United States)

    Barnett, Bruce G.; Shoho, Alan R.; Oleszewski, Ashley M.

    2012-01-01

    This study examined the perceptions of a cross section of new and experienced assistant principals regarding the realities of their jobs. Findings indicated that their challenges pertain to workload and task management, conflicts with adults and students, and curriculum and instruction issues. Novice and experienced assistant principals' responses…

  3. The Job Realities of Beginning and Experienced Assistant Principals

    Science.gov (United States)

    Barnett, Bruce G.; Shoho, Alan R.; Oleszewski, Ashley M.

    2012-01-01

    This study examined the perceptions of a cross section of new and experienced assistant principals regarding the realities of their jobs. Findings indicated that their challenges pertain to workload and task management, conflicts with adults and students, and curriculum and instruction issues. Novice and experienced assistant principals' responses…

  4. Emotions Experienced by Students Taking Online and Classroom Quizzes

    Science.gov (United States)

    Stowell, Jeffrey R.; Allan, Wesley D.; Teoro, Samantha M.

    2012-01-01

    Emotions experienced during online academic examinations may differ from emotions experienced in the traditional classroom testing situation. Students in a "Psychology of Learning" course (n = 61) completed assessments of emotions before and after a quiz in each of the following settings: online at their own choice of time and location; online in…

  5. Contraceptive Patterns of College Students Who Experienced Early Coitus.

    Science.gov (United States)

    Vincent, Murray L.; And Others

    1981-01-01

    A study investigated the coital behavior, contraceptive use, and attitudes of 20-year-old male and female college students who experienced sexual intercourse early in adolescence (at 16 or younger) as contrasted to those who experienced coitus in late adolescence. Results indicate that older adolescents were more likely to use contraceptives and,…

  6. Answering the Call: Facilitating Responsive Services for Students Experiencing Homelessness

    Science.gov (United States)

    Grothaus, Tim; Lorelle, Sonya; Anderson, Kie; Knight, Jasmine

    2011-01-01

    After a review of the literature elucidating the status quo for students experiencing homelessness, this article shares the results of a mixed methods study. With a phenomenological qualitative emphasis, the mixed methods study explored the perceptions of parents and children experiencing homelessness regarding their academic needs and the…

  7. Extramedullary hematopoiesis presenting as a compressive cord and cerebral lesion in a patient without a significant hematologic disorder: a case report

    Directory of Open Access Journals (Sweden)

    Seddighi Amir

    2010-10-01

    Full Text Available Abstract Introduction Intracranial or spinal compressive lesions due to extramedullary hematopoiesis have been reported in the medical literature. Most of the reported cases are extradural lesions or, on rare occasions, foci within another neoplasm such as hemangioblastoma, meningioma or pilocytic astrocytoma. Often these cases occur in patients with an underlying hematological disorder such as acute myelogenic leukemia, myelofibrosis, or other myelodysplastic syndromes. Such lesions have also been reported in thalassemia major. Case presentation We report the case of a 43-year-old Iranian woman in whom extramedullary hematopoiesis presented as a compressive cord lesion and then later as an intracranial lesion. Conclusions To the best of our knowledge, we document the first reported case of sacral, lumbar, thoracic and cranial involvement in the same patient with extramedullary hematopoiesis, which seems both rare and remarkable.

  8. Effects of short-term adaptation to new complete dentures on perception thresholds for interocclusal thickness in experienced and non-experienced denture wearers

    Institute of Scientific and Technical Information of China (English)

    A. Dilek Nalbant

    2004-01-01

    Background The ability of patients to discriminate thickness can change with time after the insertion of new complete dentures, and this adaptation may differ according to the experiences of the patients. If so, an education program to reinforce the oral functions may be needed. This study was to evaluate patients' ability to discriminate thickness by comparing experienced and non-experienced denture wearers after the insertion of new complete dentures. Methods Forty edentulous patients with a skeletal Class Ⅰ jaw relationship without any temporomandibular disturbances were in the study. After insertion of new complete dentures, all patients were tested for discrimination threshold for interocclusal thickness. The thickness perception test was repeated on days 1, 7, and 30 after the insertion of new dentures. The discriminatory ability was assessed with steel and aluminium foils placed between the upper and lower central incisor teeth. The records included the duration of wearing dentures. The data were subjected to statistical analysis of two-way ANOVA, multiple comparison test and Student's t test.Results Discrimination of tactile ability significantly increased over 30 days in experienced denture wearers as compared with non-experienced patients (P<0.001). The difference in thickness perception threshold was statistically significant between the two groups (P<0.001). Conclusion Adaptation and denture experience can affect thickness discrimination of complete denture wearers.

  9. Mobile Technology Use by People Experiencing Multiple Sclerosis Fatigue: Survey Methodology

    Science.gov (United States)

    Reay, Nicholas

    2017-01-01

    Background Fatigue is one of the most commonly reported symptoms of multiple sclerosis (MS). It has a profound impact on all spheres of life, for people with MS and their relatives. It is one of the key precipitants of early retirement. Individual, group, and Internet cognitive behavioral therapy–based approaches to supporting people with MS to manage their fatigue have been shown to be effective. Objective The aim of this project was to (1) survey the types of mobile devices and level of Internet access people with MS use or would consider using for a health intervention and (2) characterize the levels of fatigue severity and their impact experienced by the people in our sample to provide an estimate of fatigue severity of people with MS in New Zealand. The ultimate goal of this work was to support the future development of a mobile intervention for the management of fatigue for people with MS. Methods Survey methodology using an online questionnaire was used to assess people with MS. A total of 51 people with MS participated. The average age was 48.5 years, and the large majority of the sample (77%) was female. Results Participants reported significant levels of fatigue as measured with the summary score of the Neurological Fatigue Index (mean 31.4 [SD 5.3]). Most (84%) respondents scored on average more than 3 on the fatigue severity questions, reflecting significant fatigue. Mobile phone usage was high with 86% of respondents reporting having a mobile phone; apps were used by 75% of respondents. Most participants (92%) accessed the Internet from home. Conclusions New Zealand respondents with MS experienced high levels of both fatigue severity and fatigue impact. The majority of participants have a mobile device and access to the Internet. These findings, along with limited access to face-to-face cognitive behavioral therapy–based interventions, create an opportunity to develop a mobile technology platform for delivering a cognitive behavioral therapy

  10. Bridging the gap from university research to high-tech venture via experienced entrepreneurs

    DEFF Research Database (Denmark)

    Broeng, Jes; Kramer Overgaard, Majken; Murdock, Karen;

    2015-01-01

    We report a new model for development of sustainable growth companies based on research from universities via systematic collaboration with experienced, external entrepreneurs having spin-out experience and market insight. The research has identified university structures that support the spinning...

  11. Experienced Teachers' Perspectives on Cultural and Social Class Diversity: Which Differences Matter?

    Science.gov (United States)

    Allard, Andrea C.; Santoro, Ninetta

    2008-01-01

    This article reports on a pilot study that investigated the beliefs, values, and pedagogies of experienced high school teachers who worked with student populations of non-English speaking and economically disadvantaged immigrants or refugees in Australia. Qualitative research methods, including focus groups and in-depth individual interviews with…

  12. Authentic Student Inquiry: The Mismatch between the Intended Curriculum and the Student-Experienced Curriculum

    Science.gov (United States)

    Hume, Anne; Coll, Richard

    2010-01-01

    As a means of achieving scientific literacy goals in society, the last two decades have witnessed international science curriculum redevelopment that increasingly advocates a "new look" inquiry-based approach to learning. This paper reports on the nature of the student-experienced curriculum where secondary school students are learning…

  13. The Nature of Workplace Bullying Experienced by Teachers and the Biopsychosocial Health Effects

    Science.gov (United States)

    De Vos, J.; Kirsten, G. J. C.

    2015-01-01

    This article reports on the nature of workplace bullying experienced by teachers in South African schools and the biopsychosocial health effects that may arise from such victimisation. Voluntary victimised teachers who wanted to share their experiences were sampled using a lifestyle magazine and online articles. Twenty-seven teachers participated…

  14. Individual differences in experiencing intrusive memories : The role of the ability to resist proactive interference

    NARCIS (Netherlands)

    Verwoerd, Johan; Wessel, Ineke; de Jong, Peter J.

    2009-01-01

    This study explored whether a relatively poor ability to resist or inhibit interference from irrelevant information in working memory is associated with experiencing undesirable intrusive memories. Non-selected participants (N = 91) completed a self-report measure of intrusive memories, and carried

  15. Contraceptive Attitudes and Intention to Use Condoms in Sexually Experienced and Inexperienced Adolescent Males.

    Science.gov (United States)

    Pleck, Joseph H.; And Others

    1990-01-01

    Assessed contraceptive attitudes and intention to use a condom at next intercourse among 1,880 adolescent males. Findings showed that about three-fifths of sexually experienced and inexperienced adolescent males intending to have sex in the next year reported an "almost certain chance" of condom use with a hypothetical future partner. (Author/PVV)

  16. Violence experienced by nurses at six university hospitals in Turkey.

    Science.gov (United States)

    Ünsal Atan, S; Baysan Arabaci, L; Sirin, A; Isler, A; Donmez, S; Unsal Guler, M; Oflaz, U; Yalcinkaya Ozdemir, G; Yazar Tasbasi, F

    2013-12-01

    This research was conducted to analyse the violence experienced by nurses employed at six university hospitals. A descriptive and cross-sectional study was conducted. The research sample consisted of 441 nurses who worked in the emergency, intensive care and psychiatry units of six university hospitals in Turkey between June 2008 and June 2009 and who voluntarily agreed to participate. It was found that 60.8% of the nurses were subjected to verbal violence and/or physical violence from patients, visitors or health staff. Of the nurses who were subjected to workplace violence, 42.9% stated that their experience of verbal and/or physical violence had a negative impact on their physical and/or psychological health, and 42.9% stated that their work performance was negatively affected. Of these nurses, 1.8% stated that they received professional help, 13.6% stated that a report was made and 9.5% stated that they contacted the hospital police in some way. According to the findings of this research, similar to the situation worldwide, nurses in Turkey are subjected to verbal and/or physical violence from patients, visitors and health staff. © 2012 John Wiley & Sons Ltd.

  17. Body composition and somatotype of experienced mountain climbers.

    Science.gov (United States)

    Barbieri, Davide; Zaccagni, Luciana; Cogo, Annalisa; Gualdi-Russo, Emanuela

    2012-03-01

    In order to evaluate body composition and somatotype, 10 Italian experienced mountain climbers were assessed from an anthropometric point of view, before a high altitude ascent. Body mass, height, girths, skinfolds, and bone breadths were gathered and used to calculate body composition and somatotype of each subject. Means and standard deviations of the subjects' anthropometric characteristics were calculated. Mesomorphism (5.28±1.10) is the dominant somatotype component in all but one the participants, endomorphism (1.55±0.49) is low, and body fat percentage (11.76%±2.93) is low. Comparisons with athletes involved in other climbing subdisciplines highlight the specificity of elite mountain climbers anthropometry. The elite mountain climbers in our sample were predominantly mesomorphic with somatotype attitudinal mean values lower than reported for male athletes participating in free-climbing, volleyball, gymnastics, and soccer. Anthropometric characteristics may therefore play a role in mountain climbing, even though the trainable components may be more relevant than the nontrainable ones.

  18. Increased intensity of Ecstasy and polydrug usage in the more experienced recreational Ecstasy/MDMA users: a WWW study.

    Science.gov (United States)

    Scholey, Andrew B; Parrott, Andrew C; Buchanan, Tom; Heffernan, Thomas M; Ling, Jonathan; Rodgers, Jacqui

    2004-06-01

    Recreational Ecstasy/MDMA (3,4-methylenedioxymethamphetamine) users often take a variety of psychoactive drugs, but there is little empirical data on how these drug consumption patterns change with greater experience of Ecstasy. The aim of this study was to compare the polydrug usage patterns reported by non-Ecstasy users, novice Ecstasy users, moderate Ecstasy users, and heavy Ecstasy users. In a WWW study of 763 unpaid volunteers, 481 had never taken Ecstasy, whereas 282 reported they had taken it. The Ecstasy users comprised 109 novice users (1-9 occasions), 136 moderate Ecstasy users (10-99 occasions), and 36 heavy Ecstasy users (+100 occasions). Each participant also reported their experience with a range of other psychoactive drugs. The Ecstasy users reported significantly greater psychoactive drug usage than the non-Ecstasy users. The novice, moderate, and heavy Ecstasy users also differed significantly from each other in the use of cocaine, amphetamine, LSD, and psilocybin mushrooms, but not of alcohol, cannabis, or cigarettes/nicotine. Experienced Ecstasy users also took significantly more MDMA tablets on each occasion, and reported a higher maximum weekly intake. The increased use of Ecstasy is associated with more intensive patterns of Ecstasy/MDMA intake, and the greater use of illicit CNS stimulants and hallucinogens, but not of alcohol, nicotine, or cannabis. These results are discussed in the context of cross-tolerance and drug predisposition/preference.

  19. Time Out from Sex or Romance: Sexually Experienced Adolescents' Decisions to Purposefully Avoid Sexual Activity or Romantic Relationships.

    Science.gov (United States)

    Byers, E Sandra; O'Sullivan, Lucia F; Brotto, Lori A

    2016-05-01

    Researchers have given significant attention to abstinence among adolescents, but far less is known about purposeful avoidance of sexual activity (and relationship involvement). Typically, it is assumed that, once adolescents have initiated sexual activity, they will thereafter engage in sexual activity if given the opportunity. However, it is unclear whether that is true as some research indicates that many adolescents engage in sexual activity intermittently. Sexually experienced adolescents may purposefully avoid engaging in sexual activity for a period of time and, if so, this has implications for understanding their sexual decision-making. We used a mixed methods approach to investigate sexually experienced adolescents' decisions to purposefully avoid further sexual activity and/or romantic relationships with a focus on how common these decisions are and factors influencing them. Participants were 411 (56 % female) adolescents (16-21 years old) who completed an on-line survey that assessed reasons for each type of avoidance, religiosity, sexual esteem, sexual distress, sexual coercion, and dysfunctional sexual beliefs. Overall, 27 % of participants had engaged in sexual avoidance and 47 % had engaged in romantic avoidance. Significantly more female than male adolescents reported sexual and romantic avoidance. Adolescents' reasons for sexual avoidance included: lack of sexual pleasure or enjoyment, relationship reasons, negative emotions, values, fear of negative outcomes, negative physical experience, and other priorities. Reasons for romantic avoidance included: effects of previous relationship, not interested in commitment, wrong time, other priorities, negative emotions, no one was good enough, and sexual concerns. Logistical regressions were used to assess associations between age, religiosity, sexual esteem, sexual distress, experience of sexual coercion, and dysfunctional sexual beliefs and having engaged in romantic and/or sexual avoidance. The

  20. Practicing what we know: Multicultural counseling competence among clinical psychology trainees and experienced multicultural psychologists.

    Science.gov (United States)

    Sehgal, Radhika; Saules, Karen; Young, Amy; Grey, Melissa J; Gillem, Angela R; Nabors, Nina A; Byrd, Michelle R; Jefferson, Stephen

    2011-01-01

    Multicultural (MC) competence is considered a necessary skill for clinical and counseling psychologists; however, there is little to no research on the assessment of demonstrated multicultural counseling competence (DMCCC) of clinical psychology graduate students. In this study, we developed a MC assessment instrument to assess DMCCC of clinical psychology graduate students compared with MC-experienced psychologists. In addition, we assessed for differences between the endorsement of MC-appropriate strategies and actual use of these strategies in clinical practice, both by MC-experienced psychologists and clinical psychology students. Results revealed significant differences between the DMCCC of clinical psychology graduate students and MC-experienced psychologists. Significant differences also emerged between endorsement of strategies as multiculturally appropriate and likelihood of actual use of these strategies. Findings suggest that future training and competence models should incorporate participants' ability to not only identify multiculturally appropriate strategies but also use these strategies in therapy.

  1. The Relationship Between Childhood Gender Nonconformity and Experiencing Diverse Types of Homophobic Violence.

    Science.gov (United States)

    D'haese, Lies; Dewaele, Alexis; Van Houtte, Mieke

    2016-05-01

    Experiences of homophobic violence seem to differ for various sexual-minority subgroups. Previous research has outlined that experiences differ for men and women, and for gender conforming and nonconforming lesbian, gay, and bisexual men and women (LGBs). In this article, these relationships are studied by making a distinction between four types of homophobic violence: verbal, physical, material, and sexual. In 2013, an online survey was designed to ask Flemish LGBs about their experiences of homophobic violence. The final sample consists of 1,402 Flemish sexual-minority individuals. The results show that gay and bisexual men experienced significantly more physical, material, and sexual violence during their lifetime than lesbian and bisexual women did. Moreover, LGBs who reported more childhood gender nonconformity also reported more homophobic violence, and this positive relationship is confirmed for the four forms of violence. For verbal and physical violence, however, the relationship between childhood gender nonconformity and violence varies according to the gender of the respondents. This relationship is much stronger for gay and bisexual men than for lesbian and bisexual women. © The Author(s) 2015.

  2. Limitation of therapeutic effort experienced by intensive care nurses.

    Science.gov (United States)

    Velarde-García, Juan Francisco; Luengo-González, Raquel; González-Hervías, Raquel; Cardenete-Reyes, César; Álvarez-Embarba, Beatriz; Palacios-Ceña, Domingo

    2016-01-01

    Nurses who practice limitation of therapeutic effort become fully involved in emotionally charged situations, which can affect them significantly on an emotional and professional level. To describe the experience of intensive care nurses practicing limitation of therapeutic effort. A qualitative, phenomenological study was performed within the intensive care units of the Madrid Hospitals Health Service. Purposeful and snowball sampling methods were used, and data collection methods included semi-structured and unstructured interviews, researcher field notes, and participants' personal letters. The Giorgi proposal for data analysis was used on the data. Ethical considerations: This study was approved by the Ethical Research Committee of the relevant hospital and by the Ethics Committee of the Rey Juan Carlos University and was guided by the ethical principles of voluntary enrollment, anonymity, privacy, and confidentiality. In total, 22 nurses participated and 3 themes were identified regarding the nurses' experiences when faced with limitation of therapeutic effort: (a) experiencing relief, (b) accepting the medical decision, and (c) implementing limitation of therapeutic effort. Nurses felt that, although they were burdened with the responsibility of implementing limitation of therapeutic effort, they were being left out of the final decision-making process regarding the same.

  3. Significance of Selective Predation and Development of Prey Protection Measures for Juvenile Salmonids in the Columbia and Snake River Reservoirs: Annual Progress Report, February 1993-February 1994.

    Energy Technology Data Exchange (ETDEWEB)

    Poe, Thomas P.

    1994-08-01

    This report addresses the problem of predator-prey interactions of juvenile salmonids in the Columbia and Snake River. Six papers are included on selective predation and prey protection. Attention is focused on monitoring the movements, the distribution, and the behavior of juvenile chinook salmon and northern squawfish.

  4. Comparative analyses of stressors experienced by rural low-income pregnant women experiencing intimate partner violence and those who are not.

    Science.gov (United States)

    Bhandari, Shreya; Levitch, Alison H; Ellis, Kathleen K; Ball, Katharine; Everett, Kevin; Geden, Elizabeth; Bullock, Linda

    2008-01-01

    To describe the daily lives of rural pregnant women who smoked during pregnancy, with a focus on their sources of stress and the compounding effects of intimate partner violence. A qualitative study using content analysis of research nurses' telephone logs from a large smoking cessation randomized controlled trial (N=695) in which 33% of the sample (n=227) experienced intimate partner violence in the past year. Fifty pregnant women, 25 who had experienced intimate partner violence in the past year and 25 who had never experienced intimate partner violence, were randomly selected from those who received a nurse-delivered telephone intervention for smoking cessation (n=345). The mean age of the sample was 22 years, and the majority were White and living in a married-like relationship. Women experiencing intimate partner violence discussed certain stressors significantly more often than nonabused women. These stressors included finances, lack of social support, legal issues, transportation issues, and abuse by the intimate partner and others. Health care providers need to recognize that intimate partner violence creates a stress, which can compound the stressors of pregnancy and poverty in rural areas. Offering these women a chance to talk about their lives can help them not only to locate necessary resources, but also to break down the barriers of isolation.

  5. Making Sense of Experienced Teachers’ Interactive Decisions: Implications for Expertise in Teaching

    Directory of Open Access Journals (Sweden)

    Bahar Gün

    2014-01-01

    Full Text Available Teachers’ decision making has always been an area of curiosity in many studies related to teachers and teaching. One approach to understanding teachers’ decisions is through the analysis of their reflection-in-action behaviours. This study, based on the premise that one can gain understanding from examining experienced teachers’ classroom performances, focuses on the interactive decisions made by ten experienced language teachers. The study presents the findings of an analysis of similarities in the motivations behind teachers’ interactive decisions, as demonstrated in their verbal reports following the video recorded lesson observations. These findings show that there are both shared pedagogical and affective attributes among participant teachers. These results, and the insight they give into experienced teachers’ decision making are potentially beneficial for all pre-service and practising teachers.

  6. Experiencing information seeking and learning: a study of the interaction between two phenomena

    Directory of Open Access Journals (Sweden)

    Louise Limberg

    1999-01-01

    Full Text Available Reports the design and findings of a research project for a doctoral thesis on information seeking and use in a learning context. Theoretical frames were found in LIS use and user studies and in phenomenographic learning theory. The empirical study was conducted in a naturalistic setting with a group of 25 high school seniors. Phenomenographic method, designed to investigate variation in people's ways of experiencing phenomena in the world, was used. Three major ways of experiencing information seeking and use were identified; (a fact-finding, (b balancing information in order to make correct choices, (c scrutinizing and analysing. The variation in information seeking and use interacted closely with variation in learning outcomes. These findings form a basis for further research on variation in users' ways of experiencing the content of information. They also provide a basis for didactic development of information literacy instruction.

  7. Green perspectives for public health: a narrative review on the physiological effects of experiencing outdoor nature.

    Science.gov (United States)

    Haluza, Daniela; Schönbauer, Regina; Cervinka, Renate

    2014-05-19

    Natural environments offer a high potential for human well-being, restoration and stress recovery in terms of allostatic load. A growing body of literature is investigating psychological and physiological health benefits of contact with Nature. So far, a synthesis of physiological health outcomes of direct outdoor nature experiences and its potential for improving Public Health is missing. We were interested in summarizing the outcomes of studies that investigated physiological outcomes of experiencing Nature measuring at least one physiological parameter during the last two decades. Studies on effects of indoor or simulated Nature exposure via videos or photos, animal contact, and wood as building material were excluded from further analysis. As an online literature research delivered heterogeneous data inappropriate for quantitative synthesis approaches, we descriptively summarized and narratively synthesized studies. The procedure started with 1,187 titles. Research articles in English language published in international peer-reviewed journals that investigated the effects of natural outdoor environments on humans by were included. We identified 17 relevant articles reporting on effects of Nature by measuring 20 different physiological parameters. We assigned these parameters to one of the four body systems brain activity, cardiovascular system, endocrine system, and immune function. These studies reported mainly direct and positive effects, however, our analyses revealed heterogeneous outcomes regarding significance of results. Most of the studies were conducted in Japan, based on quite small samples, predominantly with male students as participants in a cross-sectional design. In general, our narrative review provided an ambiguous illustration of the effects outdoor nature exerted on physiological parameters. However, the majority of studies reported significant positive effects. A harmonizing effect of Nature, especially on physiological stress reactions, was

  8. The South African clothing industry: problems experienced with ...

    African Journals Online (AJOL)

    BlignautAS

    The South African clothing industry: problems experienced with body measurements. ISSN 0378-5254 .... men's dress shirt requires three dimensions – neck girth, shoulder girth ..... It is not always easy to describe or explain how and where ...

  9. Self-experienced vulnerability, prodromal symptoms and coping strategies preceding schizophrenic and depressive relapses.

    Science.gov (United States)

    Bechdolf, Andreas; Schultze-Lutter, Frauke; Klosterkötter, Joachim

    2002-11-01

    For the first time, the present study explores pre-episodic disturbances, i.e. self-experienced vulnerability and prodromal symptoms, and related coping strategies preceding schizophrenic and depressive relapses. After complete recovery from the acute episode, 27 patients with recurrent schizophrenic and 24 patients with recurrent depressive episodes were assessed retrospectively for pre-episodic disturbances and related coping strategies with the "Bonn scale for the assessment of basic symptoms-BSABS". All (100%) of the schizophrenic and 23 (96%) of the depressive patients showed pre-episodic disturbances. Patients with schizophrenia showed significantly more often an increased emotional reactivity and certain perception and thought disturbances. Depressive patients reported significantly more often an impaired tolerance to certain stress and disorders of emotion and affect. Sixty-three percent of the schizophrenics and 87% of the depressives reacted to pre-episodic disturbances with coping strategies. The pre-episodic disturbances in patients with schizophrenia could be described in terms of mild psychotic productivity, those in depressives in terms of mild depressive syndrome. Future studies will have to show if these findings can be replicated in first episode or initial prodromal state samples and if the assessment of mild psychotic productivity and mild depressive syndrome can be used for early diagnosis and early intervention in schizophrenia and depression.

  10. Steroid injections in the upper extremity: experienced clinical opinion versus evidence-based practices.

    Science.gov (United States)

    Kegel, Gary; Marshall, Astrid; Barron, O Alton; Catalano, Louis W; Glickel, Steven Z; Kuhn, Margaret

    2013-09-01

    A survey regarding upper-extremity steroid injection practices was distributed to all active members of the American Society for Surgery of the Hand (ASSH) and American Shoulder and Elbow Surgeons (ASES) using SurveyMonkey. Response rates for the ASSH and ASES were 26% and 24%, respectively. The potency-adjusted dose of steroid injected for common hand and wrist injections ranged from 0.375 to 133.33 mg and for shoulder injections ranged from 0.375 to 250 mg. These ranges span 356-fold and 667-fold differences, respectively. Potency-adjusted doses differed significantly between steroid types for all injections evaluated in this study. American Society for Surgery of the Hand members gave significantly smaller doses of steroid for the glenohumeral and acromioclavicular joints than ASES members. Only 9% of respondents based injection practice on a scientific reference. Sixteen percent of ASSH and 31% of ASES respondents reported no specific rationale for their steroid injection practice; 78% of ASSH and 52% of ASES respondents attributed their rationale to some kind of instruction from their mentors or colleagues. Upper-extremity surgeons demonstrate substantial variability in their practice of steroid injections, with up to a 667-fold range in steroid dose. Experienced clinical opinion is the principal rationale for these injection practices; little rationale is based on formal scientific evidence.

  11. Ethnicity and cultural values as predictors of the occurrence and impact of experienced workplace incivility.

    Science.gov (United States)

    Welbourne, Jennifer L; Gangadharan, Ashwini; Sariol, Ana M

    2015-04-01

    Workplace incivility is a subtle type of deviant work behavior that is low in intensity and violates workplace norms of respect. Past research demonstrates the harmful impact of incivility on work attitudes and employee wellbeing; however, little is known about how incivility is experienced by individuals of different ethnicities and cultural orientations. In the current study, we compared the amount and impact of workplace incivility that was experienced by Hispanic and white, non-Hispanic employees. Further, we examined whether cultural dimensions of vertical and horizontal individualism and collectivism moderated the relationships between workplace incivility and work and health outcomes. A sample of 262 university employees (50% Hispanic; 63% female) provided self-reports of experienced incivility, burnout, job satisfaction, and cultural values. Although male Hispanic employees experienced more incivility, female Hispanic employees experienced less incivility than non-Hispanic employees of the same gender. Hispanic employees displayed greater resilience against the impact of incivility on job satisfaction and burnout, compared with non-Hispanic employees. Additionally, employees with strong horizontal collectivism values (emphasizing sociability) were more resilient against the impact of incivility on burnout, whereas employees with strong horizontal individualism values (emphasizing self-reliance) were more susceptible to burnout and dissatisfaction when faced with incivility. These findings suggest that employees' ethnicity and cultural values may increase or decrease their vulnerability to the impact of incivility at work. (c) 2015 APA, all rights reserved).

  12. RESILIENCE IN WOMEN WHO EXPERIENCED VIOLENCE - REVIEW OF SCIENTIFIC PRODUCTION

    OpenAIRE

    Rodrigues, Raquel Fonseca; Instituto Fernandes Figueira - IFF/FIOCRUZ; Carinhanha, Joana Iabrudi; Instituto de Psiquiatria da UFRJ; penna, lucia helena garcia; faculdade de enfermagem da uerj

    2010-01-01

    OBJECTIVE: To contribute to the deepening of discussions about resilience, adding nursing and women who experienced violence, as the resilience can be developed at any stage of a person's life nowadays and resilience has been investigated primarily by psychology and focuses on understanding and enhance resilience in children and adolescents. METHOD: A literature review of scientific literature on resilience in women who experienced violence in the area of public health. RESULTS: We found 5 ar...

  13. Poetic destroyers. Vico, Emerson and the aesthetic dimension of experiencing

    DEFF Research Database (Denmark)

    Tateo, Luca

    2017-01-01

    The aesthetic dimension of meaning-making in human conduct has been often overlooked. In this article, “aesthetic” refers to an immediate form of experiencing in which affective, ethical and cognitive dimensions are experienced as a totality, rather than a more restrictive meaning of artistic...... of human activities, including actions of killing, overpowering and social injustice. I will try to argue that meaning-making is oriented through processes that affect such aesthetic dimension....

  14. Hazard prediction discriminates between novice and experienced drivers

    OpenAIRE

    Crundall, D

    2016-01-01

    Typical hazard perception tests often confound multiple processes in their responses. The current study tested hazard prediction in isolation to assess whether this component can discriminate between novice and experienced drivers. A variant of the hazard perception test, based on the Situation Awareness Global Assessment Technique, found experienced drivers to outperform novices across three experiments suggesting that the act of predicting an imminent hazard is a crucial part of the hazard-...

  15. Life Stress and Adjustment: Effects of Life Events Experienced by Young Adolescents and Their Parents.

    Science.gov (United States)

    Cohen, Lawrence H.; And Others

    1987-01-01

    Used a longitudinal design to test the effects of life events experienced by young adolescents and their parents. Criteria were the adolescents' depression, anxiety and self-esteem. Analysis showed a significant effect for the adolescents' controllable, but not uncontrollable, negative events. (Author/RWB)

  16. Learning-Inhibiting Problems Experienced by Middle School Teachers: Implications for Staff Development

    OpenAIRE

    Dillard, Patricia Hutcherson

    2000-01-01

    Learning-Inhibiting Problems Experienced by Middle School Teachers: Implications for Staff Development Patricia H. Dillard (ABSTRACT) This study sought to determine if there were statistically significant differences between years of teaching experience and education relative to learning-inhibiting problems in the classroom. These differences were measured by responses on surveys, classroom observations, review of summative teacher appraisal instruments and focus group...

  17. Young Children's References to Temporal Attributes of Allegedly Experienced Events in the Course of Forensic Interviews

    Science.gov (United States)

    Orbach, Yael; Lamb, Michael E.

    2007-01-01

    Developmental differences in references to temporal attributes of allegedly experienced events were examined in 250 forensic interviews of 4- to 10-year-old alleged victims of sexual abuse. Children's ages, the specific temporal attributes referenced, and the types of memory tapped by the interviewers' questions significantly affected the quantity…

  18. Influence of surface on impact shock experienced during a fencing lunge.

    Science.gov (United States)

    Greenhalgh, Andrew; Bottoms, Lindsay; Sinclair, Jonathan

    2013-08-01

    The purpose of this study was to investigate the effect of sports surface on the magnitude of impact shock experienced during a lunge movement. Thirteen experienced, competitive fencers (age 32.4 ± 4.6 years; height 178.4 ± 7.2 cm; mass 74.4 ± 9.1 kg) performed 10 lunges on four different surfaces: concrete with an overlaid vinyl layer (COVL), wooden sprung court surface (WSCS), metallic carpet fencing piste overlaid on the WSCS, and aluminum fencing piste overlaid on the WSCS. An accelerometer measured accelerations along the longitudinal axis of the tibia at 1000 Hz. The results identified a significantly (P fencing participation.

  19. Relationships between life attitude profile and symptoms experienced with treatment decision evaluation in patients with cancer.

    Science.gov (United States)

    Erci, Behice; Özdemir, Süreyya

    2013-01-01

    Despite many researches that have examined life attitude profile, treatment decision evaluation, and symptoms experienced in cancer populations, the relationships between life attitude profile and symptoms experienced with treatment decision evaluation are still not well understood. A thorough understanding of these relationships is critical for health care professionals to provide appropriate management to patients. The aim of this study was to determine relationships among life attitude profile, the treatment decision evaluation, and symptoms experienced in Turkish patients with cancer. A convenience sample of 199 patients with cancer at a Turkish university hospital completed a structured questionnaire including demographic characteristics and the Life Attitude Profile-Revised Scale for patients with cancer in 2007. The researchers visited the oncology clinic 5 work days every week and conducted interviews with the patients. The life attitude profile was not correlated with the treatment decision evaluation and symptoms experienced (r = 0.082, r = -026). The treatment decision evaluation showed that the patients were uncertain about their satisfaction with the treatment decision. Significant correlations were found between the treatment decision evaluation and symptoms experienced (r = 0.206; P <.01). Holistic nursing interventions can be implemented as they promote healing of the whole person processes as facilitating self-awareness, living meaningfully, and promotion connection with others and with nature and a higher power.

  20. Significance of frost action and surface soil characteristics to wind erosion at Rocky Flats, Colorado. Second progress report, October 1, 1975--May 30, 1976

    Energy Technology Data Exchange (ETDEWEB)

    Caine, N.; Morin, P.

    1976-01-01

    This report summarizes information on soil frost effects collected on Rocky Flats during the 1975-1976 winter. On a broad scale, work on soil textures at and just below the ground surface corroborates the conclusion reached earlier that the general frost susceptibility of the Rocky Flats soils is quite well keyed to topography. This is incorporated into a mapping procedure for potential soil frost activity which is applied to the northwestern part of the Rocky Flats area. On a site scale, instrumental records of weather conditions and soil responses have been maintained from October, 1975, to May, 1976, at the Lindsay Ranch study site, northwest of the Rocky Flats Plant. During that period, 33 needle ice events have been observed and recorded and are described in this report. A preliminary examination of wind data for the same period suggests that the soil in areas of natural vegetation on the site are not exposed to wind action. If, however, they were exposed, winds capable of eroding them are common.

  1. An In Situ Study of Analogical Reasoning in Novice and Experienced Design Engineers

    DEFF Research Database (Denmark)

    Ahmed, Saeema; Christensen, B T

    2009-01-01

    This paper describes a study to understand the use of analogies by design engineers with different levels of experience in an adaptive design domain. Protocol analyses of 12 design engineers have been analyzed to understand the functions and reasoning of the analogies. The protocols are real......-world data from the aerospace industry. The findings indicate a significant difference in both the use of analogies by novices and experienced designers and the reasoning from the analogies. Novices were found to predominantly transfer information related to the geometric properties without explicit...... reference to relevant design issues or to the appropriateness of applying the analogy, whereas experienced designers tended to use analogies for problem solving and problem identification. Experienced designers were found to use the analogy to reason about the function of a component and the predicted...

  2. Enforcement actions: Significant actions resolved individual actions. Volume 14, Nos. 3 and 4, Part 1. Semiannual progress report, July--December 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    This compilation summarizes significant enforcement actions that have been resolved during the period (July - December 1995) and includes copies of Orders and Notices of Violation sent by the Nuclear Regulatory Commission to individuals with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC. The Commission believes this information may be useful to licensees in making employment decisions.

  3. Field studies of beach cones as coastal erosion control/reversal devices for areas with significant oil and gas activities. Final report, February 24, 1992--September 18, 1995

    Energy Technology Data Exchange (ETDEWEB)

    Law, V.J.

    1995-09-18

    The primary objective of this project was to evaluate the utility of a device called the {open_quotes}beach cone{close_quotes} in combating coastal erosion. Seven initial sites were selected for testing beach cones in a variety of geometric configurations. Permits were obtained from the State of Louisiana and the U.S. Army Corps of Engineers to perform the work associated with this study. Six hundred beach cones were actually installed at six of the sites in late July and early August, 1992. Findings indicate that beach cones accreted significant amounts of materials along the beach of a barrier island, and they might have been instrumental in repairing an approximately 200 meter gap in the island. At the eighth installation the amount of accreted material was measured by surveys to be 2200 cubic meters (2900 cubic yards) in February of 1993, when the cones were found to have been completely covered by the material. At other test sites, accretion rates have been less dramatic but importantly, no significant additional erosion has occurred, which is a positive result. The cost of sediment accretion using beach cones was found to be about $13.72 per cubic yard, which would be much lower if the cones were mass produced (on the order of $3.00 per cubic yard). The survival of the cones through the fringes of Hurricane Andrew indicates that they can be anchored sufficiently to survive significant storms. The measurements of the cones settling rates indicate that this effect is not significant enough to hinder their effectiveness. A subcontract to Xavier University to assess the ecological quality of the experimental sites involved the study of the biogeochemical cycle of trace metals. The highest concentration of heavy metals were near a fishing camp while the lowest levels were in the beach sand of a barrier island. This suggests that the metals do not occur naturally in these areas, but have been placed in the sediments by man`s activities.

  4. Providing meaningful care for families experiencing stillbirth: a meta-synthesis of qualitative evidence.

    Science.gov (United States)

    Peters, M D J; Lisy, K; Riitano, D; Jordan, Z; Aromataris, E

    2016-01-01

    The objective of this study was to explore the meaningfulness of non-pharmacological care experienced by families throughout the experience of stillbirth from diagnosis onwards. A comprehensive systematic review was conducted. Multiple sources were searched for relevant studies including gray literature. Studies were included if they reported the experiences of families with the care they received throughout the experience of stillbirth, from diagnosis onwards. Studies were assessed for methodological quality prior to inclusion. Qualitative findings were extracted from included studies and pooled using a meta-aggregative approach. This paper reports the results of one meta-synthesis from the systematic review. Ten qualitative studies of moderate to high quality informed this meta-synthesis. The meta-aggregative synthesis included 69 findings that informed the development of 10 categories and one final, synthesized finding. Emerging themes that underpinned the meaningfulness of care provided to parents experiencing stillbirth included: information provision, the need for emotional support and appropriate maternity ward environments and systems. The results of this meta-synthesis revealed the elements of care that were experienced as meaningful from the perspective of parents who had experienced stillbirth. Exploration of these elements has provided important detail to underpin a growing understanding of how parents experience care and what may help or hinder parents' experience of distress, anxiety and grief throughout the experience of stillbirth.

  5. Glycophospholipid Formulation with NADH and CoQ10 Significantly Reduces Intractable Fatigue in Western Blot-Positive ‘Chronic Lyme Disease’ Patients: Preliminary Report

    Directory of Open Access Journals (Sweden)

    Garth L. Nicolson

    2012-03-01

    Full Text Available Background: An open label 8-week preliminary study was conducted in a small number of patients to determine if a combination oral supplement containing a mixture of phosphoglycolipids, coenzyme Q10 and microencapsulated NADH and other nutrients could affect fatigue levels in long-term, Western blot-positive, multi-symptom ‘chronic Lyme disease’ patients (also called ‘post-treatment Lyme disease’ or ‘post Lyme syndrome’ with intractable fatigue. Methods: The subjects in this study were 6 males (mean age = 45.1 ± 12.4 years and 10 females (mean age = 54.6 ± 7.4 years with ‘chronic Lyme disease’ (determined by multiple symptoms and positive Western blot analysis that had been symptomatic with chronic fatigue for an average of 12.7 ± 6.6 years. They had been seen by multiple physicians (13.3 ± 7.6 and had used many other remedies, supplements and drugs (14.4 ± 7.4 without fatigue relief. Fatigue was monitored at 0, 7, 30 and 60 days using a validated instrument, the Piper Fatigue Scale.Results: Patients in this preliminary study responded to the combination test supplement, showing a 26% reduction in overall fatigue by the end of the 8-week trial (p< 0.0003. Analysis of subcategories of fatigue indicated that there were significant improvements in the ability to complete tasks and activities as well as significant improvements in mood and cognitive abilities. Regression analysis of the data indicated that reductions in fatigue were consistent and occurred with a high degree of confidence (R2= 0.998. Functional Foods in Health and Disease 2012, 2(3:35-47 Conclusions: The combination supplement was a safe and effective method to significantly reduce intractable fatigue in long-term patients with Western blot-positive ‘chronic Lyme disease.’

  6. Efficacy of Heartfulness Meditation in Moderating Vital Parameters - A Comparison Study of Experienced and New meditators

    Directory of Open Access Journals (Sweden)

    Raja Amarnath G

    2017-07-01

    Full Text Available Objective: To analyse and compare the effect of a 30-minute Heartfulness meditation session on vital parameters of experienced and new meditators. Methodology: The study conducted on a mixed group of participants include both experienced and new meditators of various age groups, Body Mass Index (BMI; patients with known illness as well as healthy volunteers. Variations in heart rate, respiratory rate and systolic blood pressure is recorded before and after a 30-minute heartfulness meditation session and analysed statistically. Results: At baseline, average heart rate (HR and systolic blood pressure (SBP is significantly lower in experienced meditators compared to new meditators. Heartfulness meditation is highly significant in moderating HR, RR and SBP. Conclusion: A 30-minute session of Heartfulness meditation produces significant relaxation of the autonomic nervous system and favourably moderates basic vital parameters across all groups. This influence is higher in New meditators particularly the younger group probably because stress is more amplified due to greater responsibilities in life and meditation is an effective tool in reducing stress. The enthusiasm and open mindedness of youth to try new things is also contributing factor for getting better benefits from the heartfulness meditation session. In the case of experienced meditators, the elderly group showed greater changes, probably because they put in the time and effort to pursue the practice of meditation seriously, and thus able to derive a greater benefit.

  7. Enforcement actions: Significant actions resolved material licensees (non-medical). Volume 14, No. 1, Part 3, Quarterly progress report, January--March 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-05-01

    This compilation summarizes significant enforcement actions that have been resolved during one quarterly period (January--March 1995) and includes copies of letters, Notices, and Orders sent by the Nuclear Regulatory Commission to Material Licensees (non-Medical) with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  8. Enforcement actions: Significant actions resolved, reactor licensees. Semiannual progress report, July--December 1995. Volume 14, Numbers 3 and 4, Part 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    This compilation summarizes significant enforcement actions that have been resolved during the period (July--December 1995) and includes copies of letters, Notices, and Orders sent by the Nuclear Regulatory Commission to reactor licensees with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  9. Genome-wide significant associations in schizophrenia to ITIH3/4, CACNA1C and SDCCAG8, and extensive replication of associations reported by the Schizophrenia PGC

    DEFF Research Database (Denmark)

    Hamshere, M L; Walters, J T R; Smith, R;

    2013-01-01

    The Schizophrenia Psychiatric Genome-Wide Association Study Consortium (PGC) highlighted 81 single-nucleotide polymorphisms (SNPs) with moderate evidence for association to schizophrenia. After follow-up in independent samples, seven loci attained genome-wide significance (GWS), but multi-locus t...... interval (CI) 78-100%) of the original set of 78 SNPs represent true associations. We also provide strong evidence for overlap in genetic risk between schizophrenia and bipolar disorder.Molecular Psychiatry advance online publication, 22 May 2012; doi:10.1038/mp.2012.67....

  10. Enforcement actions: Significant actions resolved, material licensees. Semiannual progress report, July--December 1995: Volume 14, Numbers 3 and 4, Part 3

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    This compilation summarizes significant enforcement actions that have been resolved during the period (July--December 1995) and includes copies of letters, Notices, and Orders sent by the Nuclear Regulatory Commission to material licensees with respect to these enforcement actions. It is anticipated that the information in this publication will be widely disseminated to managers and employees engaged in activities licensed by the NRC, so that actions can be taken to improve safety by avoiding future violations similar to those described in this publication.

  11. Field studies of beach cones as coastal erosion control/reversal devices for areas with significant oil and gas activities. [Annual report], February 24, 1992--February 23, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Law, V.J.

    1993-03-15

    The primary objective of this project is to evaluate the utility of a device called the ``beach cone`` in combating coastal erosion. Seven initial sites were selected for testing beach cones in a variety of geometric configurations. Permits were obtained from the State of Louisiana and the US Army Corps of Engineers to perform the work associated with this study. Six hundred beach cones were actually installed at six of the sites in late July and early August, 1992. One of the initial sites was abandoned because it was found to be unsuitable for beach cone placement. The test sites have been observed for six months and preliminary findings indicate that beach cones accreted significant amounts of materials along the beach of a barrier island. At other test sites, accretion rates have been less dramatic but importantly, no significant additional erosion has occurred, which is a positive result. It is too soon to state the categorical success of the beach cones, but results to date are encouraging.

  12. The health challenge of stress experienced by Native American adolescents.

    Science.gov (United States)

    Kelley, Melessa; Lowe, John

    2012-02-01

    Little is known about how Native American youth experience or manage stress. The purpose of this study was to describe the health challenge of stress experienced by Cherokee-Keetoowah adolescents and to identify approaches used to manage stress. All adolescents regardless of ethnicity face normative sources of stress, such as daily hassles and transition experiences like moving to a new school. Native American youth are known to have significantly greater stress, related to social and economic factors, than their white peers. They are exposed to a variety of continuous stressors including poverty and family disruption. A qualitative story-theory-guided approach was used to conduct a secondary analysis of existing data collected from a larger study where written stories of stress were gathered from 50 Cherokee-Keetoowah adolescents ranging in ages from 14 to 18 years. The data analysis was guided by the story inquiry method to identify dimensions of the health challenge of stress and approaches used to resolve the health challenge. Three health challenge groups were identified: burden of expectations, relationship disruption, and imposing feelings and the actions of others. The most frequently described stories of stress expressed were the burden of expectation of self or from others (n=33). Connecting with valued others, engaging in meaningful activities, and choosing a positive attitude about change were themes that characterized ways that these adolescents managed stress. It is essential to understand how Native American adolescents experience stress and what they do to manage it if we wish to deter the physical and mental consequences of stress. The development of stress-reducing culturally competent interventions that are built on a foundation such as story sharing is a culturally congruent approach for intervening with Native American adolescents. © 2012 Elsevier Inc. All rights reserved.

  13. Significant Amelioration of Tracheal Stenosis following Lenvatinib in a Patient Who Has Anaplastic Thyroid Carcinoma with Bronchomediastinal Infiltration: A Case Report

    Directory of Open Access Journals (Sweden)

    Takahiro Fukuhara

    2017-02-01

    Full Text Available Background: Anaplastic thyroid carcinoma has an extremely poor prognosis, and no known drugs have exhibited acceptable efficacy. In recent years, novel anticancer tyrosine kinase inhibitors have been developed. We encountered a case of tracheal stenosis due to mediastinal and tracheal infiltration of anaplastic carcinoma for which lenvatinib exhibited remarkable effects; owing to this, airway management could be performed, even though the patient’s condition was considered critical. Case Report: A 55-year-old man presented with locally advanced anaplastic thyroid carcinoma that was observed to have mediastinal infiltration. Tracheal stenosis due to infiltration of the trachea occurred, and the condition of the patient rapidly deteriorated. Radiation and chemotherapy consisting of cetuximab, cisplatin, and fluorouracil were ineffective, but his tracheal stenosis was relieved 2 weeks after initiation of lenvatinib, after which the patient could be discharged. However, the lenvatinib was ineffective for his liver, bone, and brain metastatic lesions, and the patient remained in a critical condition. Conclusion: We encountered a case in which lenvatinib was effective for locally advanced anaplastic thyroid carcinoma, leading to an improvement in quality of life and a prolonged life. The drug was effective for the primary lesion, but mixed efficacy was noted for distant metastatic lesions.

  14. Significant improvements in self-reported gastrointestinal tolerability, quality of life, patient satisfaction, and adherence with lopinavir/ritonavir tablet formulation compared with soft gel capsules

    Directory of Open Access Journals (Sweden)

    Parekh Paras

    2008-09-01

    Full Text Available Abstract Background The tablet formulation of ritonavir-boosted lopinavir (LPV/r; Kaletra® has many advantages over the soft gel capsule (SGC formulation, including lower pill count, no refrigeration requirement, and no dietary restrictions. These advantages may help improve patient compliance and therefore increase adherence to treatment. However, there are limited data regarding patient preferences and only recently was the comparative efficacy and tolerability data of LPV/r SGC versus tablet formulation presented at an international conference. To address this deficit, we conducted a market research survey to assess potential tolerability benefits, patient satisfaction, changes in adherence, and formulation preference in patients switching from SGCs to the tablet formulation. Data from 332 patients who switched from LPV/r SGCs twice-daily (BID to tablets BID and 41 patients who switched from LPV/r SGCs BID or once daily (QD to tablets QD were analyzed. Results Switching from SGCs to a tablet formulation of LPV/r was associated with increased patient satisfaction, tolerability and self-reported adherence to treatment; gastrointestinal side effects were reduced. In addition, respondents indicated that they preferred the tablet formulation to the SGC. Conclusion The LPV/r tablet formulation provides HIV-infected patients with multiple benefits over the SGC in terms of tolerability and convenience. Additional assessments to further define the tolerability profile of the LPV/r tablet, including studies using once-daily dosing, are warranted.

  15. The clinical significance of HRCT in evaluation of patients with rheumatoid arthritis-associated interstitial lung disease: a report from China.

    Science.gov (United States)

    Zou, Yu-Qiong; Li, Ya-Song; Ding, Xiao-Nan; Ying, Zhen-Hua

    2012-03-01

    The objective of this study is to describe the interstitial lung disease (ILD) in rheumatoid arthritis (RA) patients of China, and to study clinical significance of high-resolution computed tomography (HRCT) in evaluation and treatment. One hundred and ten Chinese patients (79 women and 31 man) diagnosed with RA between December 2008 to November 2009 were analyzed. According to the HRCT, 47 (42.73%) RA patients were diagnosed as ILD. Old age, smoking and pulmonary rales were closely related to ILD (P pulmonary nodules (11.82%), emphysema (9.09%), bronchiectasis (3.64%), subpleural nodules (11.82%) and pleural thickening (24.55%). In treatment, honeycombing and subpleural nodules were more common in patients with methotrexate (MTX) and/or leflunomide treatment than without (P 0.05). Pulmonary involvement is common in RA patients, and it is suggested that HRCT could be a sensitive and useful way in evaluating the lung of RA patients.

  16. Monoclonal Gammopathy of Undetermined Significance with Amyloid Deposition in the Lung and Non-Amyloid Eosinophilic Deposition in the Brain: A Case Report

    Directory of Open Access Journals (Sweden)

    Francois Abi-Fadel

    2010-01-01

    Full Text Available Background. Monoclonal gammopathy of undetermined significance (MGUS is rarely complicated by amyloidosis. Case. A 66-year-old white male presented to the emergency room (ER after an unwitnessed fall and change in mental status. Patient was awake and alert but not oriented. There was no focal deficit on neurological exam. Past medical history (PMH included hypertension, hypercholesterolemia, aortic valve replacement (nonmetallic, incomplete heart block controlled by a pacemaker and IgG- IgA type Monoclonal Gammopathy of Undetermined Significance. The MGUS was diagnosed 9 months ago on serum protein electrophoresis (SPEP as patient was referred to the outpatient clinic for hyperglobulinemia on routine blood work. In ER, a head-computed tomography (CT revealed multiple parenchymal hemorrhagic lesions suspicious for metastases. A CT chest, abdomen and pelvis revealed numerous ground-glass and solid nodules in the lungs. Lower extremity duplex and transesophageal echocardiogram were negative. Serial blood cultures and serologies for cryptococcus and histoplasmosis, antineutrophil cytoplasmic antibody (ANCA, antinuclear antibody (ANA, rheumatoid factor (RF, cryoglobulin, and antiglomerular basement membrane (anti-GBM antibodies were all negative. CT guided lung biopsy was positive for Thioflavin T amyloid deposits. Brain biopsy was positive for eosinophilic material (similar to the lungs but negative for Thioflavin T stain. The patient's clinical status continued to deteriorate with cold cyanotic fingers developing on day 12 and a health care acquired pneumonia, respiratory failure, and fungemia on day 18. On day 29, family withdrew life support and denied any autopsies. Conclusion. Described is an atypical course of MGUS complicated by amyloidosis of the lung and nonamyloid eosinophilic deposition in the brain. As MGUS might be complicated by diseases such as amyloidosis and multiple myeloma, a scheduled follow-up of these patients is always

  17. Experienced biology teachers' pedagogical content knowledge (PCK) on photosynthesis

    Science.gov (United States)

    Widodo, Ari

    2017-05-01

    Teacher certification program raises a question of whether certified teachers really more competence than non-certified teachers. However, since the notion of teachers' competence is measure in terms of content knowledge and pedagogical knowledge instead of Pedagogical Content Knowledge (PCK). Teacher' PCK as the essence of teachers' competence is somehow ignored. The study presented here analyses experienced biology teachers' PCK. Subjects are experienced biology teachers who teach at the formerly called Pioneered Standardized Schools (RSBI). They are purposively chosen since they are certified teachers who have received very intensive training organized by the education authorities (national, province and district) as well as by the schools. Therefore, this group of teachers can be considered as experienced and well-prepared for teaching science.

  18. Mapping Discrimination Experienced by Indonesian Trans* FtM Persons.

    Science.gov (United States)

    Gordon, Danny; Pratama, Mario Prajna

    2017-01-01

    This work sought to document how Indonesian trans* FtM persons experienced discrimination across the interlinked domains of social networks, religious and educational institutions, employment and the workplace, and health care institutions. Objectives were (1) to map the discrimination experienced by trans* FtM individuals in Indonesia, and (2) to establish the specific priorities of the Indonesian trans* FtM community. In-depth interviews, focus groups, and participant observation was used involving 14 respondents. Findings revealed that respondents experienced othering through rejection, misidentification, harassment, "correction," and bureaucratic discrimination across the five preestablished domains. Health care and a lack of information emerged as areas of particular concern for respondents. This work calls for health care that is sensitive to the needs of trans* FtM people coupled with high-quality information to alleviate the cycles through which discrimination is sustained.

  19. An investigation of moral distress experienced by occupational therapists.

    Science.gov (United States)

    Penny, Neil H; Ewing, Timothy L; Hamid, Rachel C; Shutt, Kimberly A; Walter, Amy S

    2014-10-01

    This study used a quantitative survey design to investigate the existence of moral distress among occupational therapists. The Moral Distress Scale-Revised (MDS-R-OHPA) was distributed to a random sample of 600 members of the American Occupational Therapy Association (AOTA). The results of this explorative study found that occupational therapists reported moderate levels of moral distress with occupational therapists working in geriatric settings reporting higher levels of moral distress than occupational therapists who work in physical disability settings, although the difference was not statistically significant. However, occupational therapists who were considering leaving their current position reported the highest levels of moral distress. These initial findings are discussed as well as the need for further research.

  20. Factors controlling reservoir quality in tertiary sandstones and their significance to geopressured geothermal production. Annual report, May 1, 1979-May 31, 1980

    Energy Technology Data Exchange (ETDEWEB)

    Loucks, R.G.; Richmann, D.L.; Milliken, K.L.

    1980-07-01

    Differing extents of diagenetic modification is the factor primarily responsible for contrasting regional reservoir quality of Tertiary sandstones from the Upper and Lower Texas Gulf Coast. Detailed comparison of Frio sandstones from the Chocolate Bayou/Danbury Dome area, Brazoria County, and Vicksburg sandstones from the McAllen Ranch Field area, Hidalgo County, reveals that extent of diagenetic modification is most strongly influenced by (1) detrital mineralogy and (2) regional geothermal gradients. Vicksburg sandstones from the McAllen Ranch Field area are less stable, chemically and mechanically, than Frio sandstones from the Chocolate Bayou/Danbury dome area. Vicksburg sandstones are mineralogically immature and contain greater proportions of feldspars and rock fragments than do Frio sandstones. Thr reactive detrital assemblage of Vicksubrg sandstones is highly susceptible to diagenetic modification. Susceptibility is enhanced by higher than normal geothermal gradients in the McAllen Ranch Field area. Thus, consolidation of Vicksburg sandstones began at shallower depth of burial and precipitation of authigenic phases (especially calcite) was more pervasive than in Frio sandstones. Moreover, the late-stage episode of ferroan calcite precipitation that occluded most secondary porosity in Vicksburg sandstones did not occur significantly in Frio sandstones. Therefore, regional reservoir quality of Frio sandstones from Brazoria County is far better than that characterizing Vicksburg sandstones from Hidalgo County, especially at depths suitable for geopressured geothermal energy production.

  1. Tenofovir has inferior efficacy in adefovir-experienced chronic hepatitis B patients compared to nucleos(t)ide-naïve patients

    Science.gov (United States)

    Chung, Goh Eun; Cho, Eun Ju; Lee, Jeong-Hoon; Yoo, Jeong-ju; Lee, Minjong; Cho, Yuri; Lee, Dong Hyeon; Kim, Hwi Young; Yu, Su Jong; Kim, Yoon Jun; Yoon, Jung-Hwan; Zoulim, Fabien

    2017-01-01

    Background/Aims A recent study reported that entecavir had inferior efficacy in nucleos(t)ide analogue (NA)-experienced chronic hepatitis B (CHB) patients compared to NA-naïve patients. We sought to compare the efficacy of tenofovir disoproxil fumarate (TDF) in NA-experienced and NA-naïve CHB patients. Methods We retrospectively enrolled 252 consecutive patients who had a serum hepatitis B virus (HBV) DNA level greater than 2,000 IU/mL at the initiation of TDF treatment and who received TDF for at least 6 months. Complete virologic suppression (CVS) was defined as undetectable serum HBV DNA. We generated a multivariate Cox proportional-hazard model to examine predictive factors that were independently associated with time to CVS. Results The mean age of patients was 48.2 years, and the cohort included 181 NA-naïve patients and 71 NA-experienced patients. The median duration of TDF treatment was 14.4 (interquartile range, 9.5-17.8) months. A total of 167 (92.3%) of 181 NA-naïve patients achieved CVS, and 60 (84.5%) of 71 NA-exposed patients achieved CVS. Forty-nine (89.1%) of 55 patients who previously took an NA aside from adefovir and 11 (68.8%) of 16 adefovir-experienced patients achieved CVS. In multivariable analysis, previous adefovir exposure significantly influenced time to CVS (hazard ratio, 0.37; 95% confidence interval, 0.19-0.72; P=0.003), after adjusting for HBeAg positivity, baseline HBV DNA level and cirrhosis. Conclusions Tenofovir had inferior efficacy in adefovir-experienced CHB patients compared to NA-naïve patients. The response of patients with previous adefovir exposure to TDF monotherapy should be monitored closely. PMID:28190329

  2. Determination of the melon chloroplast and mitochondrial genome sequences reveals that the largest reported mitochondrial genome in plants contains a significant amount of DNA having a nuclear origin

    Science.gov (United States)

    2011-01-01

    -conserved structure both in gene number and organisation, as well as in the features of the noncoding DNA. The transfer of nuclear DNA to the melon mitochondrial genome and the high proportion of repetitive DNA appear to explain the size of the largest mitochondrial genome reported so far. PMID:21854637

  3. A cross-cultural comparison of the stress experienced by high-level career women

    Directory of Open Access Journals (Sweden)

    Henriette S. van den Berg

    2008-12-01

    Full Text Available This study examines differences in the experience of work-related stress and of exposure to work-related stressors among South African career women of different ethnic groups. A sample of 732 women working in administrative, semi-professional, professional and managerial positions was involved. Analyses of covariance found signifcant differences in the level of stress reported by the different groups, with black women reporting the highest level of stress. Stressors pertaining to a lack of infrastructure and resources in the environment signifcantly contributed to the stress experienced by black women. All four groups reported discontent with their remuneration and fringe benefts.

  4. Comparison of quantitative apparent diffusion coefficient parameters with prostate imaging reporting and data system V2 assessment for detection of clinically significant peripheral zone prostate cancer.

    Science.gov (United States)

    Hassanzadeh, Elmira; Alessandrino, Francesco; Olubiyi, Olutayo I; Glazer, Daniel I; Mulkern, Robert V; Fedorov, Andriy; Tempany, Clare M; Fennessy, Fiona M

    2017-08-24

    To compare diagnostic performance of PI-RADSv2 with ADC parameters to identify clinically significant prostate cancer (csPC) and to determine the impact of csPC definitions on diagnostic performance of ADC and PI-RADSv2. We retrospectively identified treatment-naïve pathology-proven peripheral zone PC patients who underwent 3T prostate MRI, using high b-value diffusion-weighted imaging from 2011 to 2015. Using 3D slicer, areas of suspected tumor (T) and normal tissue (N) on ADC (b = 0, 1400) were outlined volumetrically. Mean ADCT, mean ADCN, ADCratio (ADCT/ADCN) were calculated. PI-RADSv2 was assigned. Three csPC definitions were used: (A) Gleason score (GS) ≥ 4 + 3; (B) GS ≥ 3 + 4; (C) MRI-based tumor volume >0.5 cc. Performances of ADC parameters and PI-RADSv2 in identifying csPC were measured using nonparametric comparison of receiver operating characteristic curves using the area under the curve (AUC). Eighty five cases met eligibility requirements. Diagnostic performances (AUC) in identifying csPC using three definitions were: (A) ADCT (0.83) was higher than PI-RADSv2 (0.65, p = 0.006); (B) ADCT (0.86) was higher than ADCratio (0.68, p definition. When csPC was defined by GS, ADC parameters provided better csPC discrimination than PI-RADSv2, with ADCT providing best result. When csPC was defined by MRI-calculated volume, PI-RADSv2 provided better discrimination than ADCratio. csPC definition did not affect PI-RADSv2 diagnostic performance.

  5. Significant weight loss following clozapine use, how is it possible? A case report and review of published cases and literature relevant to the subject.

    Science.gov (United States)

    Tungaraza, Tongeji E

    2016-10-01

    It has been repeatedly shown that clozapine is more efficacious than other antipsychotics in the management of treatment-resistant schizophrenia. However, clozapine is associated with a number of side effects including weight gain. Antipsychotic-induced weight gain has been linked with a number of untoward events including psychological factors such as stigma and low self-esteem, and physical factors such as metabolic syndromes and untimely death. The mechanism underlying antipsychotic (including clozapine)-induced weight gain is not clearly understood, although it is said to involve several brain areas, several neurotransmitters, neuropeptides and genetic factors. To some individuals however, clozapine use is associated with significant weight loss (13.5-50% of body weight). The observed weight loss in these groups of patients has not been attributed to any underlying diagnosable physical disorders. There have been a handful cases published with this phenomenon, which seems to be contrary to what is expected when clozapine is prescribed. From the currently published cases three groups emerge - those who lost weight simply by taking clozapine, those who lost weight due to improved mental state, engaging in diet and increased exercise, and those for whom weight loss was a sign of a poor response to clozapine. A case of JX who has a diagnosis of schizoaffective disorder is presented. JX lost over 26% of her body weight when she was prescribed clozapine. A detailed review of other published cases is undertaken. The underlying mechanisms involving weight loss are discussed and the implications to clinicians are highlighted. Coordinated studies to examine these groups of patients may provide some insight, not only in the mechanism of clozapine-induced weight loss, but also in the better management of patients with treatment-resistant schizophrenia involving clozapine use.

  6. Prevalence and Prognostic Significance of Apparent Treatment Resistant Hypertension in Chronic Kidney Disease: Report From the Chronic Renal Insufficiency Cohort Study.

    Science.gov (United States)

    Thomas, George; Xie, Dawei; Chen, Hsiang-Yu; Anderson, Amanda H; Appel, Lawrence J; Bodana, Shirisha; Brecklin, Carolyn S; Drawz, Paul; Flack, John M; Miller, Edgar R; Steigerwalt, Susan P; Townsend, Raymond R; Weir, Matthew R; Wright, Jackson T; Rahman, Mahboob

    2016-02-01

    The association between apparent treatment resistant hypertension (ATRH) and clinical outcomes is not well studied in chronic kidney disease. We analyzed data on 3367 hypertensive participants in the Chronic Renal Insufficiency Cohort (CRIC) to determine prevalence, associations, and clinical outcomes of ATRH in nondialysis chronic kidney disease patients. ATRH was defined as blood pressure ≥140/90 mm Hg on ≥3 antihypertensives, or use of ≥4 antihypertensives with blood pressure at goal at baseline visit. Prevalence of ATRH was 40.4%. Older age, male sex, black race, diabetes mellitus, and higher body mass index were independently associated with higher odds of having ATRH. Participants with ATRH had a higher risk of clinical events than participants without ATRH-composite of myocardial infarction, stroke, peripheral arterial disease, congestive heart failure (CHF), and all-cause mortality (hazard ratio [95% confidence interval], 1.38 [1.22-1.56]); renal events (1.28 [1.11-1.46]); CHF (1.66 [1.38-2.00]); and all-cause mortality (1.24 [1.06-1.45]). The subset of participants with ATRH and blood pressure at goal on ≥4 medications also had higher risk for composite of myocardial infarction, stroke, peripheral arterial disease, CHF, and all-cause mortality (hazard ratio [95% confidence interval], (1.30 [1.12-1.51]) and CHF (1.59 [1.28-1.99]) than those without ATRH. ATRH was associated with significantly higher risk for CHF and renal events only among those with estimated glomerular filtration rate ≥30 mL/min per 1.73 m(2). Our findings show that ATRH is common and associated with high risk of adverse outcomes in a cohort of patients with chronic kidney disease. This underscores the need for early identification and management of patients with ATRH and chronic kidney disease.

  7. The role of rumination in the occurrence of positive effects of experienced traumatic events

    Directory of Open Access Journals (Sweden)

    Nina Ogińska-Bulik

    2016-07-01

    Full Text Available Background Cognitive processes play a significant role in both the negative and positive consequences of traumatic experiences. The aim of this research was to investigate the role of rumination in the occurrence of positive effects, in the form of posttraumatic growth, of experienced traumatic events. Participants and procedure Data were collected from 227 subjects who had experienced traumatic events, including cancer patients (31.30%, women who had experienced domestic violence (39.20%, and medical rescue workers exposed to traumatic events at work (29.50%. The age of participants ranged from 19 to 67 years (M = 40.12, SD = 13.28. The Posttraumatic Growth Inventory was used to measure positive changes, and the Event Related Rumination Inventory was used to assess the two types of ruminations (intrusive and deliberate. Results Both types of ruminations (intrusive and deliberate were positively correlated with the level of posttraumatic growth in the group of cancer patients, and deliberate ruminations were associated with posttraumatic growth in the group of women who had experienced domestic violence and in the medical rescue workers. The results of regression analysis confirmed a significant role of deliberate rumination. Conclusions The study of ruminations allows us to better explain the mechanisms underlying the consequences of traumatic experiences.

  8. Antigen-Experienced CD4lo T Cells Are Linked to Deficient Contraction of the Immune Response in Autoimmune Diabetes

    Directory of Open Access Journals (Sweden)

    Sean Linkes

    2010-01-01

    Full Text Available Following proper activation, naïve “CD4lo” T cells differentiate into effector T cells with enhanced expression of CD4 -“CD4hi” effectors. Autoimmune diabetes-prone NOD mice display a unique set of antigen-experienced “CD4lo” T cells that persist after primary stimulation. Here, we report that a population of such cells remained after secondary and tertiary TCR stimulation and produced cytokines upon antigenic challenge. However, when NOD blasts were induced in the presence of rIL-15, the number of antigen-experienced “CD4lo” T cells was significantly reduced. Clonal contraction, mediated in part by CD95-dependent activation-induced cell death (AICD, normally regulates the accumulation of “CD4hi” effectors. Interestingly, CD95 expression was dramatically reduced on the AICD-resistant NOD “CD4lo” T cells. Thus, while autoimmune disease has often been attributed to the engagement of robust autoimmunity, we suggest that the inability to effectively contract the immune response distinguishes benign autoimmunity from progressive autoimmune diseases that are characterized by chronic T cell-mediated inflammation.

  9. Experiencing WPS services in several application domains: opportunities and challenges

    Science.gov (United States)

    lovergine, francesco paolo; tarantino, cristina; d'addabbo, annarita; adamo, patrizia; giuseppe, satalino; refice, alberto; blonda, palma; vicario, saverio

    2016-04-01

    Experiencing WPS services in several application domains: opportunities and challenges ====================================================================================== The implementation of OGC web services and specifically of WPS services revealed itself as a key aspect in order to encourage openess attitude of scientific investigators within several application domains. It can benefit scientific research under different regards, even considering the possibility to promote interoperability, modularity, and the possibility opened by web modeling and the workflow paradigm explotation. Nevertheless it is still a challenging activity and specifically processing services still seem being at an early stage of maturity. This work is about exploitation activities conducted within the GEO GEOSS AIP-8 call by focusing on several applications, such as biodiversity, flood monitoring and soil moisture computation, with implementations based on the pyWPS framework for WPS 1.0 as available at the time of this work. We will present results, lessons learnt and limits found in using those services for distributing demo processing models, along with pro and cons in our experience. References: Refice, A., Capolongo, D., Pasquariello, G., D'Addabbo, A., Bovenga, F., Nutricato, Lovergine F.P., R., Pietranera, L. (2014). SAR and InSAR for Flood Monitoring: Examples With COSMO-SkyMed Data. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 7(7), 2711--722. F. Mattia, G. Satalino, A. Balenzano, V. Pauwels, E. De Lathauwer, "GMES Sentinel-1 soil moisture algorithm development", Final report for the European Space Agency, ESA ESTEC Contract No. 4000101352/10 /NL/MP/ef, 30 Nov. 2011. V. Tomaselli, P. Dimopoulos, C. Marangi, A. S. Kallimanis, M. Adamo, C. Tarantino, M. Panitsa, M. Terzi, G. Veronico, F. Lovergine, H. Nagendra, R. Lucas, P. Mairota, C.A. Mucher, P. Blonda, "Translating land cover/land use classifications to habitat taxonomies for landscape

  10. 30 CFR 48.6 - Experienced miner training.

    Science.gov (United States)

    2010-07-01

    ...) Newly employed by the operator; (2) Transferred to the mine; (3) Experienced underground miners... to work environment. The course shall include a visit and tour of the mine. The methods of mining... responsibilities of such supervisors and miners' representatives; and an introduction to the operator's rules...

  11. Music and the Expressive Arts with Children Experiencing Trauma

    Science.gov (United States)

    Davis, Keith M.

    2010-01-01

    The creative and expressive use of music can be a powerful therapeutic intervention with children and adolescents who have experienced trauma. In this article, a model for increasing self-awareness and self-understanding including materials, facilitation, and processing of musical activities in group format is presented. Creative activities such…

  12. 30 CFR 46.6 - Newly hired experienced miner training.

    Science.gov (United States)

    2010-07-01

    ... TRAINING TRAINING AND RETRAINING OF MINERS ENGAGED IN SHELL DREDGING OR EMPLOYED AT SAND, GRAVEL, SURFACE STONE, SURFACE CLAY, COLLOIDAL PHOSPHATE, OR SURFACE LIMESTONE MINES. § 46.6 Newly hired experienced...) Instruction on the recognition and avoidance of electrical hazards and other hazards present at the mine,...

  13. Do in-car devices affect experienced users' driving performance?

    NARCIS (Netherlands)

    Knapper, A.S.; Hagenzieker, M.P.; Brookhuis, K.A.

    2014-01-01

    Distracted driving is considered to be an important factor in road safety. To investigate how experienced user's driving behaviour is affected by in-vehicle technology, a fixed-base driving simulator was used. 20 participants drove twice in a rich simulated traffic environment while performing secon

  14. Do in-car devices affect experienced users' driving performance?

    NARCIS (Netherlands)

    Knapper, A.S. Hagenzieker, M.P. & Brookhuis, K.A.

    2015-01-01

    Distracted driving is considered to be an important factor in road safety. To investigate how experienced user's driving behaviour is affected by in-vehicle technology, a fixed-base driving simulator was used. 20 participants drove twice in a rich simulated traffic environment while performing secon

  15. Counseling Adult Women Who Experienced Incest in Childhood or Adolescence.

    Science.gov (United States)

    Courtois, Christine A.; Watts, Deborah L.

    1982-01-01

    Discusses the definition and incidence of incest, counseling needs of incest victims, and strategies for working with women who experienced incest in childhood or adolescence. Identifies techniques and resources for individual and group counseling. Suggests counselors expand their knowledge about incest in order to offer appropriate services.…

  16. The Organization of Wariness of Heights in Experienced Crawlers

    Science.gov (United States)

    Ueno, Mika; Uchiyama, Ichiro; Campos, Joseph J.; Dahl, Audun; Anderson, David I.

    2012-01-01

    Most infants with more than 6 weeks of crawling experience completely avoid the deep side of a visual cliff (Campos, Bertenthal, & Kermoian, 1992; Gibson & Walk, 1960). However, some experienced crawlers do move onto the transparent surface suspended several feet above the ground. An important question is whether these "nonavoiders" lack wariness…

  17. Teachers' Talk of Experiencing: Conflict, Resistance and Agency

    Science.gov (United States)

    Sannino, Annalisa

    2010-01-01

    This article draws on the concept of experiencing to highlight a positive connection between resistance and agency, and its potential for teachers' professional development and educational change. The article examines teachers' discourse during a Change Laboratory intervention aimed at developing teaching practices. The intervention was initiated…

  18. Problems experienced by women re-entering the education profession

    African Journals Online (AJOL)

    Erna Kinsey

    problems experienced within the career (Waldfogel, 1998). Interrup- ... From an. South African Journal of Education ... viewed by women educators as problems with a high priority. These .... ment, she must make adequate provision for the care and supervision .... children on career development of returning women consti-.

  19. Motivation, Professional Development, and the Experienced Music Teacher

    Science.gov (United States)

    Angeline, Vincent R.

    2014-01-01

    Drawing from inquiry on human motivation can serve to inform seasoned educators in questing for a more individualized form of professional development. Experienced music teachers who have moved beyond the formative stages benefit from crafting self-defined experiences that satisfy needs-based states. Research in self-determination theory reveals…

  20. Factors influencing the occupational well-being of experienced nurses

    Directory of Open Access Journals (Sweden)

    Shangping Zhao

    2015-12-01

    Conclusion: By identifying the factors that contribute to a nurse's occupational well-being, the nursing management is better able to address the nurse's needs to maintain a positive well-being. This in turn will decrease the burnout and increase retention of experienced nurses, which will raise the quality of patient care.

  1. Experiencing Beach in Australia: Study Abroad Students' Perspectives

    Science.gov (United States)

    Nakagawa, Yoshifumi; Payne, Phillip G.

    2011-01-01

    The current "Australian-"ness"" of outdoor environmental education is an evolving "set" of socio-cultural constructions. These constructions can be interpreted within the circumstances of an empirical study of tertiary study abroad students' participation in an undergraduate semester long unit "Experiencing the Australian Landscape" (EAL) as an…

  2. Numerical Processing Efficiency Improved in Experienced Mental Abacus Children

    Science.gov (United States)

    Wang, Yunqi; Geng, Fengji; Hu, Yuzheng; Du, Fenglei; Chen, Feiyan

    2013-01-01

    Experienced mental abacus (MA) users are able to perform mental arithmetic calculations with unusual speed and accuracy. However, it remains unclear whether their extraordinary gains in mental arithmetic ability are accompanied by an improvement in numerical processing efficiency. To address this question, the present study, using a numerical…

  3. How School Counselors Can Assist Student Near-Death Experiencers

    Science.gov (United States)

    Bell, Kathleen E.; Holden, Janice Miner; Bedwell, James

    2010-01-01

    This article provides a thorough, literature-based review of the impact of near-death experiences on children and adolescents in the areas of social and academic functioning in school. Gleaned from the published literature about how various non-school health professionals can most effectively assist near-death experiencers, practical suggestions…

  4. On Mathematical Understanding: Perspectives of Experienced Chinese Mathematics Teachers

    Science.gov (United States)

    Cai, Jinfa; Ding, Meixia

    2017-01-01

    Researchers have long debated the meaning of mathematical understanding and ways to achieve mathematical understanding. This study investigated experienced Chinese mathematics teachers' views about mathematical understanding. It was found that these mathematics teachers embrace the view that understanding is a web of connections, which is a result…

  5. Preparing Empirical Methodologies to Examine Enactive Subjects Experiencing Musical Emotions

    DEFF Research Database (Denmark)

    Christensen, Justin

    2016-01-01

    Recently, there has been a considerable expansion of psychological research that attempts to study the impact of music on experienced or felt emotion. Since this research area is relatively young, the field is fractured with many competing theories on the best methods to measure emotional respons...... to interdisciplinary research, to further develop these empirical research questions....

  6. The Changes in Experienced Teachers' Understanding towards Classroom Management

    Science.gov (United States)

    Ersozlu, Alpay; Cayci, Dilara

    2016-01-01

    The aim of this study is to examine the views of experienced teachers related to the changes in their understanding of classroom management in general terms until today. In this study according to the information given by teachers, it is expected to contribute to the discussions about the development of classroom management, which is a key to…

  7. Students' Ways of Experiencing Human-Centered Design

    Science.gov (United States)

    Zoltowski, Carla B.

    2010-01-01

    This study investigated the qualitatively different ways which students experienced human-centered design. The findings of this research are important in developing effective design learning experiences and have potential impact across design education. This study provides the basis for being able to assess learning of human-centered design which…

  8. Working with Families Experiencing Homelessness: Understanding Trauma and Its Impact

    Science.gov (United States)

    Guarino, Kathleen; Bassuk, Ellen

    2010-01-01

    The prevalence of traumatic stress in the lives of families who are homeless is extraordinarily high. Often these families are headed by single mothers who have experienced ongoing trauma in the form of childhood abuse and neglect, domestic violence, and community violence, as well as the trauma associated with poverty and the loss of home,…

  9. Sexual Violence Experienced in the Sport Context by a Representative Sample of Quebec Adolescents

    Science.gov (United States)

    Parent, Sylvie; Lavoie, Francine; Thibodeau, Marie-Ève; Hébert, Martine; Blais, Martin

    2016-01-01

    This is the first study to report the prevalence of sexual violence perpetrated by a sport coach within a representative sample of the general population of adolescents aged between 14 and 17 years (N = 6 450). The questionnaire administered in high schools includes self-reported measures on a variety of dimensions relevant to the study of victimization, including sexual abuse, sexual contacts perceived as consensual, sexual harassment and involvement in an organized sport context. Descriptive and chi-square analyses were performed. The results show that 0.5% of adolescents experienced sexual abuse involving a coach. When considering all adolescents who experienced sexual abuse in their lifetime (10.2%), it appears that 5.3% of them were victims of sexual abuse by a coach. Participants also reported experiencing sexual harassment from a coach (0.4%) and consensual sexual contacts (1.2%) with a coach in the 12 months preceeding the study. Questions are raised on the overrepresentation of boys in situations of sexual victimization experiences in an organized sport context. PMID:25873593

  10. Experiencing the changing climate on the shores of Lake Superior

    Science.gov (United States)

    Akerlof, K.; Maibach, E.

    2011-12-01

    The Great Lakes of the United States - the largest freshwater system in the world - have been termed "the canary in the coal mine" of environmental change. To assess if and how residents of Alger County, Michigan are experiencing changes in climate on the shores of Lake Superior, during the summer of 2010 we conducted a representative household mail survey in collaboration with a national lakeshore and watershed partnership. A total of 765 adult residents (18 years or older) responded to the survey; a 57% survey completion rate. We content analyzed respondents' open-ended characterizations of how they have personally experienced global warming, and compared the results with land surface and storm data for the same geographic region to see whether public perceptions of local changes match trends in National Climatic Data Center data. Just over a quarter of residents (27%) indicated that they had personally experienced global warming. Those who had were most likely to say that they had experienced global warming locally (as opposed to in other locations of the country or globally), and most frequently cited changes in seasons, weather, lake levels, and animals or plant species. However, some local public perceptions appeared to conflict with weather records. For example, residents were more likely to say that they had been experiencing less snow in the winters, while NCDC data suggests the reverse is true. As climate changes differentially in regions across the United States, the public will in turn experience its physical impacts in distinct ways that are unique to each landscape. This may be counter-intuitive to a public that increasingly experiences the world, and issues such as climate change, through sources of information such as national news media that operate at much larger geographic scales. Understanding where these forms of cognitive dissonance may arise may assist researchers, educators, and communicators in furthering discourses with the public about

  11. A Case of Inoperable Malignant Insulinoma with Resistant Hypoglycemia Who Experienced the Most Significant Clinical Improvement with Everolimus

    Directory of Open Access Journals (Sweden)

    Emre Bozkirli

    2013-01-01

    Full Text Available Metastatic insulinomas may sometimes present with recurrent life-threatening hypoglycemia episodes. Such patients usually fail to respond to various therapeutic agents which causes constant dextrose infusion requirement. Herein, we present a resistant case of inoperable malignant insulinoma who was treated with many therapeutic agents and interventions including somatostatin analogues, Yttrium-90 radioembolization, everolimus, radiotherapy, and chemoembolization. Close blood sugar monitorization during these therapies showed the most favourable response with everolimus. Everolimus treatment resulted in rapid improvement of hypoglycemia episodes, letting us discontinue dextrose infusion and discharge the patient. However, experience with everolimus in such patients is still limited, and more precise data can be obtained with the increasing use of this agent for neuroendocrine tumours.

  12. Perception of environmental sounds by experienced cochlear implant patients.

    Science.gov (United States)

    Shafiro, Valeriy; Gygi, Brian; Cheng, Min-Yu; Vachhani, Jay; Mulvey, Megan

    2011-01-01

    Environmental sound perception serves an important ecological function by providing listeners with information about objects and events in their immediate environment. Environmental sounds such as car horns, baby cries, or chirping birds can alert listeners to imminent dangers as well as contribute to one's sense of awareness and well being. Perception of environmental sounds as acoustically and semantically complex stimuli may also involve some factors common to the processing of speech. However, very limited research has investigated the abilities of cochlear implant (CI) patients to identify common environmental sounds, despite patients' general enthusiasm about them. This project (1) investigated the ability of patients with modern-day CIs to perceive environmental sounds, (2) explored associations among speech, environmental sounds, and basic auditory abilities, and (3) examined acoustic factors that might be involved in environmental sound perception. Seventeen experienced postlingually deafened CI patients participated in the study. Environmental sound perception was assessed with a large-item test composed of 40 sound sources, each represented by four different tokens. The relationship between speech and environmental sound perception and the role of working memory and some basic auditory abilities were examined based on patient performance on a battery of speech tests (HINT, CNC, and individual consonant and vowel tests), tests of basic auditory abilities (audiometric thresholds, gap detection, temporal pattern, and temporal order for tones tests), and a backward digit recall test. The results indicated substantially reduced ability to identify common environmental sounds in CI patients (45.3%). Except for vowels, all speech test scores significantly correlated with the environmental sound test scores: r = 0.73 for HINT in quiet, r = 0.69 for HINT in noise, r = 0.70 for CNC, r = 0.64 for consonants, and r = 0.48 for vowels. HINT and CNC scores in quiet

  13. Acute effects of ayahuasca on neuropsychological performance: differences in executive function between experienced and occasional users.

    Science.gov (United States)

    Bouso, José Carlos; Fábregas, Josep Maria; Antonijoan, Rosa Maria; Rodríguez-Fornells, Antoni; Riba, Jordi

    2013-12-01

    Ayahuasca, a South American psychotropic plant tea containing the psychedelic 5-HT2A receptor agonist N,N-dimethyltryptamine, has been shown to increase regional cerebral blood flow in prefrontal brain regions after acute administration to humans. Despite interactions at this level, neuropsychological studies have not found cognitive deficits in abstinent long-term users. Here, we wished to investigate the effects of acute ayahuasca intake on neuropsychological performance, specifically on working memory and executive function. Twenty-four ayahuasca users (11 long-term experienced users and 13 occasional users) were assessed in their habitual setting using the Stroop, Sternberg, and Tower of London tasks prior to and following ayahuasca intake. Errors in the Sternberg task increased, whereas reaction times in the Stroop task decreased and accuracy was maintained for the whole sample following ayahuasca intake. Interestingly, results in the Tower of London showed significantly increased execution and resolution times and number of movements for the occasional but not the experienced users. Additionally, a correlation analysis including all subjects showed that impaired performance in the Tower of London was inversely correlated with lifetime ayahuasca use. Acute ayahuasca administration impaired working memory but decreased stimulus-response interference. Interestingly, detrimental effects on higher cognition were only observed in the less experienced group. Rather than leading to increased impairment, greater prior exposure to ayahuasca was associated with reduced incapacitation. Compensatory or neuromodulatory effects associated with long-term ayahuasca intake could underlie preserved executive function in experienced users.

  14. Ruminations as predictors of negative and positive effects of experienced traumatic events in medical rescue workers

    Directory of Open Access Journals (Sweden)

    Nina Ogińska-Bulik

    2016-04-01

    Full Text Available Background: Emergency service workers are exposed to experienced traumatic events related to the nature of their work. The study aimed at identifying the role of cognitive processes, namely different forms of ruminations, as predictors of consequences of experienced trauma. Material and Methods: The data on 120 medical rescuers (80 men, 40 women who had experienced in their worksite at least 1 traumatic event in the last 5 years, were analyzed. The age of the participants ranged from 25 to 61 years (mean (M = 38.07; standard deviation (SD = 8.92. The following Polish versions of standardized tools were used: the Impact of Event Scale – Revised (IES-R, the Posttraumatic Growth Inventory (PTGI and the Event Related Rumination Inventory (ERRI. Results: The results of regression analyses indicated 2 significant predictors, intrusive rumination for posttraumatic stress disorder (PTSD and deliberate rumination for posttraumatic growth (PTG. Conclusions: Ruminations play an essential role in the occurrence of negative and positive outcomes of experienced trauma. The associations between PTSD and PTG, with different forms of ruminations, may be used in therapy, treating the appearance of intrusive rumination as an opportunity to turn towards active engagement in deliberate rumination, that facilitates the occurrence of posttraumatic growth. Med Pr 2016;67(2:201–211

  15. Comparison of crash rates and rear-end striking crashes among novice teens and experienced adults using the SHRP2 Naturalistic Driving Study.

    Science.gov (United States)

    Seacrist, Thomas; Belwadi, Aditya; Prabahar, Abhiti; Chamberlain, Samuel; Megariotis, James; Loeb, Helen

    2016-09-01

    Motor vehicle crashes are the leading cause of death for teens. Previous teen and adult crash rates have been based upon fatal crashes, police-reported crashes, and estimated miles driven. Large-scale naturalistic driving studies offer the opportunity to compute crash rates using a reliable methodology to capture crashes and driving exposure. The Strategic Highway Research Program 2 (SHRP2) Naturalistic Driving Study contains extensive real-world data on teen and adult driving. This article presents findings on the crash rates of novice teen and experienced adult drivers in naturalistic crashes. A subset from the SHRP2 database consisting of 539 crash events for novice teens (16-19 years, n = 549) and experienced adults (35-54 years, n = 591) was used. Onboard instrumentation such as scene cameras, accelerometers, and Global Positioning System logged time series data at 10 Hz. Scene videos were reviewed for all events to identify rear-end striking crashes. Dynamic variables such as acceleration and velocity were analyzed for rear-end striking events. Number of crashes, crash rates, rear-end striking crash severity, and rear-end striking impact velocity were compared between novice teens and experienced adults. Video review of the SHRP2 crashes identified significantly more crashes (P adult group. This yielded crash rates of 30.0 crashes per million miles driven for novice teens compared to 5.3 crashes per million miles driven for experienced adults. The crash rate ratio for teens vs. adults was 5.7. The rear-end striking crash rate was 13.5 and 1.8 per million miles driven for novice teens and experienced adults, respectively. The rear-end striking crash rate ratio for teens vs. adults was 7.5. The rear-end striking crash severity measured by the accelerometers was greater (P adult group (1.1 ± 0.4 g; median = 1.0 g), suggesting that teen crashes tend to be more serious than adult crashes. Increased rear-end striking impact velocity (P adults (3.3 ± 1.2

  16. Health-related quality of life experienced by children with chromosomal abnormalities and congenital heart defects.

    Science.gov (United States)

    Garcia Guerra, Gonzalo; Joffe, Ari R; Robertson, Charlene M T; Atallah, Joseph; Alton, Gwen; Sauve, Reg S; Dinu, Irina A; Ross, David B; Rebeyka, Ivan M

    2014-03-01

    Long-term outcomes are fundamental in advising parents about the potential future of their children with congenital heart disease (CHD). No published reports have described the health-related quality of life (HRQL) experienced by children with chromosomal abnormalities who had surgery in early infancy for CHD. A study was undertaken to assess HRQL among children with chromosomal abnormalities and CHD. The authors hypothesized that these children have a worse HRQL than healthy children or a cohort of children matched for CHD diagnosis. Infants with chromosomal abnormalities undergoing cardiac surgery for CHD at 6 weeks of age or younger at the Stollery Children's Hospital between July 2000 and June 2005 were included in the study. The HRQL of these infants was assessed using the Pediatric Quality of Life Inventory (PedsQL) 4.0 Generic Core Scales completed by their parents at a 4-year follow-up evaluation. The study compared the scores for 16 children with normative data. The children with chromosomal abnormalities and CHD had significantly lower mean total PedsQL (71.3 vs. 87.3; p < 0.0001), Psychosocial Summary (70.3 vs. 86.1; p < 0.0001), and Physical Summary (74.3 vs. 89.2; p = 0.0006) scores. Compared with the matched children, those with chromosomal abnormalities had a significantly lower median total PedsQL (75.0 vs. 84.6; p = 0.03), Physical Summary (79.5 vs. 96.9; p = 0.007), and School Functioning (68.5 vs. 83.0; p = 0.03) scores. A better understanding of the mechanisms and determinants of HRQL in these children has the potential to yield important implications for clinical practice including clarity for treatment decision making as well as determination of targeted supports and services to meet the needs of these children and their families differentially.

  17. Experiencing flow in a workplace physical activity intervention for female health care workers

    DEFF Research Database (Denmark)

    Elbe, Anne-Marie; Barene, Svein; Strahler, Katharina

    2016-01-01

    Flow is a rewarding psychological state that motivates individuals to repeat activities. This study explored healthcare workers’ flow experiences during a workplace exercise intervention. Seventy-nine females were assigned to either a 12-week football or Zumba exercise intervention and their flow...... experiences were assessed at the beginning, midway and at the end of the intervention. The results showed that both intervention groups experienced medium levels of flow and an increase in flow values over time. A significant positive correlation between experiencing flow midway through the intervention...... and adherence to regular physical activity 18 weeks after the end of the intervention was found. Furthermore, repeated measures throughout the intervention period showed a significantly different development of flow values over time for the adherers and nonadherers. Flow therefore may be of importance...

  18. Choosing to be happy? Age differences in 'maximizing' decision strategies and experienced emotional well-being

    OpenAIRE

    Bruine de Bruin, W; Parker, A; Strough, J

    2016-01-01

    Maximizing is a decision strategy that seeks the very best option, which is more elaborate and potentially more regret-inducing than choosing an option that is ‘good enough.’ In surveys with a large national sample, we find that older adults are less likely than younger adults to self-report maximizing, which is associated with their better experienced well-being reported two years later. This pattern holds after controlling for demographic characteristics and negative life events. Our findin...

  19. Remembered, read and experienced time in virtual text

    Directory of Open Access Journals (Sweden)

    Raine Koskimaa

    2015-07-01

    Full Text Available http://dx.doi.org/10.5007/1807-9288.2015v11n1p250 In this article I will scrutinize Screen (2002, by WARDRIP-FRUIN & al., a literary work set and experienced in a CAVE Virtual Reality environment, especially from the perspective of its temporal aspects. There are obvious themes of remembering, forgetting and textually constructing the past in this work, but most notably, Screen emphasizes the temporality of the reading act itself. I will analyze this highly special work in relation to the remembered, read, and bodily experienced time, and thus, attempt to better understand both the notion of fictive time and the temporality of fiction.

  20. Do in-car devices affect experienced users' driving performance?

    Directory of Open Access Journals (Sweden)

    Allert S. Knapper

    2015-07-01

    Full Text Available Distracted driving is considered to be an important factor in road safety. To investigate how experienced user's driving behaviour is affected by in-vehicle technology, a fixed-base driving simulator was used. 20 participants drove twice in a rich simulated traffic environment while performing secondary, i.e. mobile phone and navigation system tasks. The results show that mean speed was lower in all experimental conditions, compared to baseline driving, while subjective effort increased. Lateral performance deteriorated only during visual–manual tasks, i.e. texting and destination entry, in which the participants glanced off the forward road for a substantial amount of time. Being experienced in manipulating in-car devices does not solve the problem of dual tasking when the primary task is a complex task like driving a moving vehicle. The results and discussion may shed some light on the current debate regarding phone use hazards.

  1. Anticipated and experienced emotions in environmental risk perception

    Directory of Open Access Journals (Sweden)

    Gisela Bohm

    2008-01-01

    Full Text Available Affective forecasting with respect to two environmental risks (ozone depletion, air pollution was investigated by studying tourists who travelled to either Australia or Bangkok and were thus confronted with one of these risks. We measured anticipated outcome and anticipated emotions before the journey, actually experienced outcome and actually experienced emotions during the journey, and anticipated outcome and emotions concerning a future encounter with the same risk after the journey. Results indicate that tourists underestimate (air pollution or correctly predict (ozone depletion both the seriousness of the outcome and their emotional reactions. The relationship between actual outcome and actual emotions is stronger than that between anticipated outcome and anticipated emotions. Furthermore, tourists learn from their travel experience and adjust their anticipations concerning future encounters with the environmental risk. Findings suggest that the domain of environmental risks differs from personal outcomes with respect to the process of affective forecasting.

  2. Perceptions of masculinity and fatherhood among men experiencing homelessness.

    Science.gov (United States)

    Rice, Alexander; Kim, Ji Youn Cindy; Nguyen, Christopher; Liu, William Ming; Fall, Kevin; Galligan, Patrick

    2017-05-01

    This study explored the perceptions of fatherhood held by 11 men living in a homeless shelter. Using consensual qualitative research methodology (CQR; Hill, 2012), we investigated perceptions of masculinity and fatherhood among fathers experiencing homelessness. Participants described (a) their perceptions of masculinity and fatherhood and changes resulting from homelessness, (b) physical and psychological challenges of being a father experiencing homelessness, and (c) expectations of homeless fathers. The fathers generally expressed feelings of low self-esteem related to their perceived difficulty fulfilling the role of providers for their family; however, they also adapted their view of fatherhood to include roles suited to their situation, such as that of guide, teacher, and role model. Suggestions are made for clinicians in helping fathers navigate and develop these roles, and limitations and directions for future research are discussed. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  3. [Hospitalization by court order: ethical dilemmas experienced by nurses].

    Science.gov (United States)

    Vargas, Mara Ambrosina de Oliveira; Ramos, Flávia Regina Souza; Schneider, Dulcinéia Ghizoni; Schneider, Nadir; dos Santos, Alessandra Ceci; Leal, Sandra Maria Cezar

    2013-03-01

    A qualitative study aimed at describing the situations experienced and the ethical dilemmas of nurses in the process of referring and receiving hospitalized patients by court order who require admission to the Intensive Care Unit (ICU). A partially structured interview was conducted with 10 nurses who worked in the ICU and 10 who worked in the Emergency Room (ER) in public and private hospitals in the metropolitan area of Porto Alegre, Brazil. The data was analyzed following the Semantic Analysis. The results indicated that nurses experienced ethical dilemmas associated with problems of overcrowding in emergency rooms and ICUs, poor specialized technology and orientation as to the benefits provided by law. We concluded that it is essential for nurses to participate in discussions that allow the planning of the different instances that have been promoting this often chaotic situation.

  4. The prevalence and incidence of perinatal anxiety disorders among women experiencing a medically complicated pregnancy.

    Science.gov (United States)

    Fairbrother, Nichole; Young, Allan H; Zhang, Areiyu; Janssen, Patricia; Antony, Martin M

    2017-04-01

    Over 20% of pregnancies involve medical difficulties that pose some threat to the health and well-being of the mother, her developing infant, or both. We report on the first comparison of the prevalence and incidence of maternal anxiety disorders (AD) in pregnancy and the postpartum, across levels of medical risk in pregnancy. Pregnant women (N = 310) completed postnatal screening measures for anxiety. Women who scored at or above cutoff on one or more of the screening measures were administered a diagnostic interview (n = 115) for AD. Pregnancies were classified into low, moderate, or high risk based on self-report and contact with high-risk maternity clinics. The incidence of AD in pregnancy was higher among women classified as experiencing a medically moderate or high-risk pregnancy, compared with women classified as experiencing a medically low-risk pregnancy. Across risk groups, there were no differences in AD prevalence or in the incidence of AD in the postpartum. Demographic characteristics and parity did not contribute meaningfully to outcomes. Pregnancies characterized by medical risks are associated with an increased likelihood of new onset AD. Women experiencing medically complex pregnancies should be screened for anxiety and offered appropriate treatment.

  5. Experiencing and Verifying what is Felt as Real in Films

    DEFF Research Database (Denmark)

    Grodal, Torben Kragh

    2010-01-01

    The article discusses the criteria by which films and scenes in films are experienced as real and argues that the feeling of realism is not congruent with what is actually real. It discusses how visual salience is one parameter, categorical match another. It argues that formal criteria are unable...... to distinguish between fiction and fact, so that the reality status of a given film or scene is an empirical question...

  6. Expected usability is not a valid indicator of experienced usability

    OpenAIRE

    Thielsch, Meinald T.; Ronja Engel; Gerrit Hirschfeld

    2015-01-01

    Usability is a core construct of website evaluation and inherently defined as interactive. Yet, when analysing first impressions of websites, expected usability, i.e., before use, is of interest. Here we investigate to what extend ratings of expected usability are related to (a) experienced usability, i.e., ratings after use, and (b) objective usability measures, i.e., task performance. Furthermore, we try to elucidate how ratings of expected usability are correlated to aesthetic judgments. I...

  7. Experienced physicians benefit from analyzing initial diagnostic hypotheses

    OpenAIRE

    Adam Bass; Colin Geddes; Bruce Wright; Sylvain Coderre; Remy Rikers; Kevin McLaughlin

    2013-01-01

    Background: Most incorrect diagnoses involve at least one cognitive error, of which premature closure is the most prevalent. While metacognitive strategies can mitigate premature closure in inexperienced learners, these are rarely studied in experienced physicians. Our objective here was to evaluate the effect of analytic information processing on diagnostic performance of nephrologists and nephrology residents. Methods: We asked nine nephrologists and six nephrology residents at the ...

  8. Experienced physicians benefit from analyzing initial diagnostic hypotheses.

    Science.gov (United States)

    Bass, Adam; Geddes, Colin; Wright, Bruce; Coderre, Sylvain; Rikers, Remy; McLaughlin, Kevin

    2013-01-01

    Most incorrect diagnoses involve at least one cognitive error, of which premature closure is the most prevalent. While metacognitive strategies can mitigate premature closure in inexperienced learners, these are rarely studied in experienced physicians. Our objective here was to evaluate the effect of analytic information processing on diagnostic performance of nephrologists and nephrology residents. We asked nine nephrologists and six nephrology residents at the University of Calgary and Glasgow University to diagnose ten nephrology cases. We provided presenting features along with contextual information, after which we asked for an initial diagnosis. We then primed participants to use either hypothetico-deductive reasoning or scheme-inductive reasoning to analyze the remaining case data and generate a final diagnosis. After analyzing initial hypotheses, both nephrologists and residents improved the accuracy of final diagnoses (31.1% vs. 65.6%, p vs. 70.0%, p inductive reasoning (odds ratio [95% confidence interval] 5.69 [1.59, 20.33], p = 0.07), whereas the performance of experienced nephrologists did not differ between strategies (odds ratio 0.57 [0.23, 1.39], p = 0.20). Experienced nephrologists and nephrology residents can improve their performance by analyzing initial diagnostic hypotheses. The explanation of the interaction between experience and the effect of different reasoning strategies is unclear, but may relate to preferences in reasoning strategy, or the changes in knowledge structure with experience.

  9. Experienced drug users assess the relative harms and benefits of drugs: a web-based survey.

    Science.gov (United States)

    Carhart-Harris, Robin Lester; Nutt, David John

    2013-01-01

    A web-based survey was used to consult the opinions of experienced drug users on matters related to drug harms. We identified a rare sample of 93 drug users with personal experience with 11 different illicit drugs that are widely used in the UK. Asked to assess the relative harms of these drugs, they ranked alcohol and tobacco as the most harmful, and three "Class A" drugs (MDMA, LSD, and psilocybin) and one class B (cannabis) were ranked as the four least harmful drugs. When asked to assess the relative potential for benefit of the 11 drugs, MDMA, LSD, psilocybin, and cannabis were ranked in the top four; and when asked why these drugs are beneficial, rather than simply report hedonic properties, they referred to potential therapeutic applications (e.g., as tools to assist psychotherapy). These results provide a useful insight into the opinions of experienced drug users on a subject about which they have a rare and intimate knowledge.

  10. Risk Factors and Health Profiles of Recent Migrant Women Who Experienced Violence Associated with Pregnancy

    Science.gov (United States)

    Gagnon, Anita J.; Merry, Lisa A.; Dennis, Cindy-Lee

    2012-01-01

    Abstract Background Violence associated with pregnancy is a major public health concern, but little is known about it in recent migrant women. This study looked at (1) risk factors for violence associated with pregnancy among newly arrived migrant women in Canada and (2) if those who experienced violence associated with pregnancy had a different health profile or use of healthcare services for themselves or their infants during pregnancy and up to 4 months postpartum compared to other childbearing migrant women. Methods Pregnant migrant women in Canada social support and report more depression, anxiety, somatization, and posttraumatic stress disorder (PTSD) on standardized tests. No differences were found in the health status of the infants of women who experienced violence compared to those who did not. Conclusions Clinicians should sensitively ask recent migrant women (asylum seekers, refugees, and nonrefugee immigrants) about violence associated with pregnancy and appropriately assess, treat, and refer them. PMID:22900928

  11. Improving services for people with personality disorders: views of experienced clinicians.

    Science.gov (United States)

    Fanaian, Mahnaz; Lewis, Kate L; Grenyer, Brin F S

    2013-10-01

    People with personality disorders are frequent users of both inpatient and outpatient psychiatric services, representing a significantly large proportion of all mental health clients. Despite this, most services find it a challenge to offer the most appropriate and effective treatment models for people with personality disorders. This paper is a report of a study of clinician opinions about how organizations can improve the delivery of services to people with personality disorders. Data was collected from experienced clinicians attending a personality disorders clinical and scientific meeting who were asked to work together in groups and present solutions for how organizations can improve the services provided to people with personality disorders. Qualitative data was collected and thematically and semantically analyzed using Nvivo and Leximancer. The Nvivo analysis revealed five main areas in which clinicians believe organizations can improve services for people with personality disorders. These focused on: (i) more training and education for health professionals and carers; (ii) better support through supervision and leadership; (iii) adoption of a more consistent evidence-based approach to client management and treatment; (iv) clearer guidelines and protocols; and (v) changed attitudes about personality disorder to decrease stigma. The Leximancer analysis of responses indicated the identified themes were not distinct; rather they were interconnected and related to one another, semantically. In summary, clinicians across a large and diverse geographical area developed a consensus that mainstream management of personality disorder is largely poor and inadequate. The findings lend support to an integrative and collaborative whole-service approach that enhances evidence-based practice in the community.

  12. Neck and Shoulder Muscle Activation Among Experienced and Inexperienced Pilots in +Gz Exposure.

    Science.gov (United States)

    Honkanen, Tuomas; Oksa, Juha; Mäntysaari, Matti J; Kyröläinen, Heikki; Avela, Janne

    2017-02-01

    The aim of the present study was to compare differences in electromyography (EMG) activation of the neck and shoulder muscles between groups of inexperienced and experienced pilots during controlled +Gz exposure in a centrifuge. The subjects were volunteer cadets (inexperienced group) and lieutenants (experienced group) undergoing their first centrifuge training. The first group did not have any high performance aircraft (HPA) experience, while the latter one had a 1-yr experience of intense flying of HPA. During the centrifuge run, EMG activity was recorded from the left and right shoulder, neck flexor, and neck extensor muscles. The pilots without HPA experience had significantly higher muscle activity in the neck flexor and extensor muscles during the last 5 s of the recorded period at G levels exceeding +7.4. Muscle activity in the neck and shoulder muscles was gradually higher among the whole study group with increasing +Gz forces. Because pilots without any HPA experience had significantly higher muscle activity than their counterparts with experience of HPA, we suppose that the experience of high +Gz forces might lead to lower muscle activation in the same flight mission.Honkanen T, Oksa J, Mäntysaari MJ, Kyröläinen H, Avela J. Neck and shoulder muscle activation among experienced and inexperienced pilots in +Gz exposure. Aerosp Med Hum Perform. 2017; 88(2):90-95.

  13. Gender differences among discrimination & stigma experienced by depressive patients in Pakistan.

    Science.gov (United States)

    Khan, Nashi; Kausar, Rukhsana; Khalid, Adeela; Farooq, Anum

    2015-01-01

    This study aims to examine Gender Difference in the level of Discrimination and Stigma experienced by people diagnosed with Major Depressive Disorder in Pakistan. It was hypothesized that Women diagnosed with Depression are likely to be experiencing more Discrimination and Internalized Stigma in comparison to Men. This is a Cross Sectional Study. Thirty eight patients diagnosed with Major Depressive Disorder recruited from different Government Sector Hospitals of Lahore; were approached after obtaining informed consent. Discrimination and Stigma were measured through Discrimination and Stigma Scale and Internalized Stigma of Mental Illness Inventory respectively. Both Men and Women experience considerably high level of associated Stigma and Discrimination due to their Mental Illness. However, Women in comparison to Men experience significantly greater level of Internalized Stigma especially in domains of Discrimination Experience and Social Withdrawal. The findings of this study highlight the fact that people with Depression can be more benefited with psychological treatment if dealing with Stigma and Discrimination is also addressed in Intervention Plans.

  14. A succinct rating scale for radiology report quality

    OpenAIRE

    Chengwu Yang; Kasales, Claudia J; Tao Ouyang; Peterson, Christine M; Nabeel I Sarwani; Rafel Tappouni; Michael Bruno

    2014-01-01

    Context: Poorly written radiology reports are common among residents and are a significant challenge for radiology education. While training may improve report quality, a professionally developed reliable and valid scale to measure report quality does not exist. Objectives: To develop a measurement tool for report quality, the quality of report scale, with rigorous validation through empirical data. Methods: A research team of an experienced psychometrician and six senior radiologists conduct...

  15. Preparing Empirical Methodologies to Examine Enactive Subjects Experiencing Musical Emotions

    DEFF Research Database (Denmark)

    Christensen, Justin

    2016-01-01

    successful in finding universal emotional essence in response to music. In this paper, I argue that we need to bring the body back into this research, to allow for listener variability, and include multiple levels of focus to help find meaningful relationships of emotional responses. I also appeal......Recently, there has been a considerable expansion of psychological research that attempts to study the impact of music on experienced or felt emotion. Since this research area is relatively young, the field is fractured with many competing theories on the best methods to measure emotional responses...

  16. Experiencing mathematics what do we do, when we do mathematics?

    CERN Document Server

    Hersh, Reuben

    2014-01-01

    The question "What am I doing?" haunts many creative people, researchers, and teachers. Mathematics, poetry, and philosophy can look from the outside sometimes as ballet en pointe, and at other times as the flight of the bumblebee. Reuben Hersh looks at mathematics from the inside; he collects his papers written over several decades, their edited versions, and new chapters in his book Experiencing Mathematics, which is practical, philosophical, and in some places as intensely personal as Swann's madeleine. -Yuri Manin, Max Planck Institute, Bonn, Germany What happens when mid-career a mathemat

  17. Internal hysteresis experienced on a high pressure syn gas compressor

    Science.gov (United States)

    Zeidan, F. Y.

    1984-01-01

    A vibration instability phenomenon experienced in operating high pressure syn gas centrifugal compressors in two ammonia plants is described. The compressors were monitored by orbit and spectrum analysis for changes from baseline readings. It is found that internal hysteresis was the major destabilizing force; however, the problem was further complicated by seal lockup at the suction end of the compressor. A coupling lockup problem and a coupling fit problem, which frettage of the shaft, are also considered as contributors to the self excited vibrations.

  18. Fifteen years after parental divorce: mental health and experienced life-events.

    Science.gov (United States)

    Angarne-Lindberg, Teresia; Wadsby, Marie

    2009-01-01

    The children who experienced their parents' divorce when the divorce rate in Sweden had begun to grow to higher levels than in preceding decades are today adults. The aim of this study was to investigate if adults who had experienced parental divorce 15 years before the time of our study, differed in mental health from those with continuously married parents, taking into account life events other than the divorce. Instruments used were the Symptom Checklist (SCL-90) measuring mental health and the Life Event questionnaire capturing the number and experience of occurred events. Forty-eight persons, who were 7-18 years old when their parents divorced, constituted the divorce group, and 48 persons matched on age, sex and growth environment formed the study groups. The SCL-90 showed a limited difference between the groups, but not concerning total mental health. A main finding was a difference with regard to sex and age; women aged 22-27 in the divorce group displayed poorer mental health than other participants in both groups. The results from the Life Event questionnaire showed that the divorce group had experienced a significantly larger number of events, and more life events were described as negative with difficult adjustment. A regression analysis showed a significant relation between the SCL-90, Global Severity Index and life events experienced as negative with difficult adjustment, divorce events excluded, but not with the divorce itself. It seems highly desirable to pay more attention than has thus far been paid to girls with experience of childhood divorce at age 7-12.

  19. Implicit and Explicit Attitudes Predict Smoking Cessation: Moderating Effects of Experienced Failure to Control Smoking and Plans to Quit

    Science.gov (United States)

    Chassin, Laurie; Presson, Clark C.; Sherman, Steven J.; Seo, Dong-Chul; Macy, Jon

    2010-01-01

    The current study tested implicit and explicit attitudes as prospective predictors of smoking cessation in a Midwestern community sample of smokers. Results showed that the effects of attitudes significantly varied with levels of experienced failure to control smoking and plans to quit. Explicit attitudes significantly predicted later cessation among those with low (but not high or average) levels of experienced failure to control smoking. Conversely, however, implicit attitudes significantly predicted later cessation among those with high levels of experienced failure to control smoking, but only if they had a plan to quit. Because smoking cessation involves both controlled and automatic processes, interventions may need to consider attitude change interventions that focus on both implicit and explicit attitudes. PMID:21198227

  20. On avoiding framing effects in experienced decision makers.

    Science.gov (United States)

    Garcia-Retamero, Rocio; Dhami, Mandeep K

    2013-01-01

    The present study aimed to (a) demonstrate the effect of positive-negative framing on experienced criminal justice decision makers, (b) examine the debiasing effect of visually structured risk messages, and (c) investigate whether risk perceptions mediate the debiasing effect of visual aids on decision making. In two phases, 60 senior police officers estimated the accuracy of a counterterrorism technique in identifying whether a known terror suspect poses an imminent danger and decided whether they would recommend the technique to policy makers. Officers also rated their confidence in this recommendation. When information about the effectiveness of the counterterrorism technique was presented in a numerical format, officers' perceptions of accuracy and recommendation decisions were susceptible to the framing effect: The technique was perceived to be more accurate and was more likely to be recommended when its effectiveness was presented in a positive than in a negative frame. However, when the information was represented visually using icon arrays, there were no such framing effects. Finally, perceptions of accuracy mediated the debiasing effect of visual aids on recommendation decisions. We offer potential explanations for the debiasing effect of visual aids and implications for communicating risk to experienced, professional decision makers.

  1. Difficulties experienced by men during their partners’ pregnancy

    Directory of Open Access Journals (Sweden)

    Rosineide Santana de Brito

    2013-05-01

    Full Text Available Pregnancy causes physical and psychological changes in women, which directly affect the spouse. Thus, this study aimed at investigating the difficulties experienced by men during pregnancy, describing male reactions when facing such difficulties. This is an exploratory and descriptive study with a qualitative approach, developed in Natal / RN, Brazil. Data collection occurred from May to July 2008, with 27 men, through semi-structured interviews, after authorization n ° 176/2008 issued by the Ethics Committee of the Rio Grande do Norte Federal University. The interviews were elaborated according to Bardin’s Content Analysis. Results suggest that mood changes in pregnant women, alterations in marital life, financial hardship and access to health services are the main difficulties perceived by interviewed men. When facing such problems, respondents stated that they reacted calmly and understandingly. We concluded that the interviewees experienced difficulties resulting from their partners' pregnancy, but these did not represent an obstacle to their relationships within the family context.

  2. Inter- and intra-observer reliability of experienced and inexperienced observers for the Qualitative Behaviour Assessment in dairy cattle

    NARCIS (Netherlands)

    Bokkers, E.A.M.; Vries, de M.; Antonissen, I.C.M.A.; Boer, de I.J.M.

    2012-01-01

    Qualitative Behaviour Assessment (QBA) is part of the Welfare Quality® protocol for dairy cattle, although its inter- and intra-observer reliability have not been reported. This study evaluated inter- and intra-observer reliability of the QBA for dairy cattle in experienced and inexperienced observe

  3. An Evaluative Case Study of the Dilemmas Experienced in Designing a Self-Assessment Strategy for Community Nursing Students

    Science.gov (United States)

    Fitzpatrick, Jane

    2006-01-01

    The Dearing Report's (1997) radical proposals challenged lecturers in higher education to develop innovative assessment strategies. This paper explores the dilemmas experienced by one teaching team in designing and implementing a student self-assessment strategy within a community nursing degree programme. The paper reviews the impact on students'…

  4. Eye movement desensitization and reprocessing for treating psychological disturbances in Taiwanese adolescents who experienced Typhoon Morakot.

    Science.gov (United States)

    Tang, Tze-Chun; Yang, Pinchen; Yen, Cheng-Fang; Liu, Tai-Ling

    2015-07-01

    In this case-control study, we aimed to assess the intervention effects of four-session eye movement desensitization and reprocessing (EMDR) on reducing the severity of disaster-related anxiety, general anxiety, and depressive symptoms in Taiwanese adolescents who experienced Typhoon Morakot. A total of 83 adolescents with posttraumatic stress disorder related to Typhoon Morakot, major depressive disorder, or current moderate or high suicide risk after experiencing Typhoon Morakot were allocated to a four-session course of EMDR (N = 41) or to treatment as usual (TAU; N = 42). A multivariate analysis of covariance was performed to examine the effects of EMDR in reducing the severity of disaster-related anxiety, general anxiety, and depressive symptoms in adolescents by using preintervention severity values as covariates. The multivariate analysis of covariance results indicated that the EMDR group exhibited significantly lower preintervention severity values of general anxiety and depression than did the TAU group. In addition, the preintervention severity value of disaster-related anxiety in the EMDR group was lower than that in the TAU group (p = 0.05). The results of this study support that EMDR could alleviate general anxiety and depressive symptoms and reduce disaster-related anxiety in adolescents experiencing major traumatic disasters.

  5. Correlation between rest-activity rhythm and survival in cancer patients experiencing pain.

    Science.gov (United States)

    Chang, Wen-Pei; Lin, Chia-Chin

    2014-10-01

    The purpose of this study was to investigate the influence of rest-activity rhythm on the survival of cancer patients. This study collected data related to cancer patients experiencing pain who had been hospitalized for treatment between August 2006 and October 2007. Data included the Karnofsky Performance Status Index as a representation of functional condition as well as the Brief Pain Inventory and the Pittsburgh Sleep Quality Index. Actigraphic methods were used to record the dichotomy index (I rest-activity rhythms over periods of three consecutive days. Patients were closely followed until 31 July 2013. Results were analyzed using Kaplan-Meier survival analysis, log-rank testing and Cox proportional hazards regression analysis to evaluate whether alterations in the rest-activity rhythm affected the survival rate of the patients. Of the 68 hospitalized cancer patients experiencing pain at the time of admission, 51 subsequently died within the study period. A significant difference was observed in the survival curves between the regular I rest-activity rhythm were negatively correlated with the survival of hospitalized cancer patients experiencing pain. Effects were particularly pronounced in cancer patients with poor performance status.

  6. The Effects of Vibrations Experienced during Road vs. Off-road Cycling.

    Science.gov (United States)

    Macdermid, P W; Fink, P W; Stannard, S R

    2015-10-01

    The purpose of this investigation was to compare the effects of vibrations experienced during off-road and road cycling. It was hypothesised that additional damping will be expressed through a greater work demand and increased physiological markers when travelling at the same speed over an identical terrain profile. Participants ascended a tar-sealed road climb and a single-track off-road climb at a predetermined speed. Time, speed, power, cadence, heart rate and V̇ O2 were sampled and logged every second while tri-axial accelerometers recorded accelerations (128 Hz) to quantify vibrations experienced. Statistical analysis indicated accelerations to be greater during the off-road condition (proad riding are associated with the increased vibrations and rolling resistance experienced. This led to increases in the work done (road: 280±69 vs. off-road: 312±74 W, p=0.0003) and, consequentially, a significant increase in the physiological markers V̇ O2 (road: 48.5±7.5 off-road 51.4±7.3 ml·kg(-1)·min(-1), p=0.0033) and heart rate (road: 161±10 off-road 170±10 bpm, p=0.0001) during the off-road condition. Such physiological differences and their causes are important to understand in order to provide suitable training recommendations or technological interventions for improving competitive performance or recreational enjoyment.

  7. The visual search patterns and hazard responses of experienced and inexperienced motorcycle riders.

    Science.gov (United States)

    Hosking, Simon G; Liu, Charles C; Bayly, Megan

    2010-01-01

    Hazard perception is a critical skill for road users. In this study, an open-loop motorcycle simulator was used to examine the effects of motorcycle riding and car driving experience on hazard perception and visual scanning patterns. Three groups of participants were tested: experienced motorcycle riders who were experienced drivers (EM-ED), inexperienced riders/experienced drivers (IM-ED), and inexperienced riders/inexperienced drivers (IM-ID). Participants were asked to search for hazards in simulated scenarios, and click a response button when a hazard was identified. The results revealed a significant monotonic decrease in hazard response times as experience increased from IM-ID to IM-ED to EM-ED. Compared to the IM-ID group, both the EM-ED and IM-ED groups exhibited more flexible visual scanning patterns that were sensitive to the presence of hazards. These results point to the potential benefit of training hazard perception and visual scanning in motorcycle riders, as has been successfully demonstrated in previous studies with car drivers.

  8. Experiencing Positive Religious Coping in the Process of Divorce: A Qualitative Study.

    Science.gov (United States)

    Simonič, Barbara; Klobučar, Nataša Rijavec

    2016-04-25

    Divorce is one of the more stressful and psychologically challenging experiences for spouses and whole families. After divorce, a new era begins, when it is necessary to re-adapt to life and during which hard feelings also emerge. During the process of divorce, successful emotional adaptation to the new situation is of great significance. Religion or spirituality can be a powerful source of help for an individual coping with stressful situations brought up by divorce. This study aimed to explore if and how divorcees experience the burden of divorce and along with it the relationship with God (within Catholic tradition) as a source of positive support in coping with divorce. We conducted open semi-structured interviews with 11 participants. With empirical phenomenological analysis, we built a general description of the investigated experience which entails three areas of experience: experiencing the burden of divorce, which is related to experiencing the relationship with God and the ways of spiritual coping with divorce, and experiencing the effects of religious coping with divorce. The result of this research can be used in evidence-based psychosocial (e.g. psychotherapy, counselling) and spiritual help for individuals in comprehensive care after divorce.

  9. Sensitivity to ocean acidification parallels natural pCO2 gradients experienced by Arctic copepods under winter sea ice.

    Science.gov (United States)

    Lewis, Ceri N; Brown, Kristina A; Edwards, Laura A; Cooper, Glenn; Findlay, Helen S

    2013-12-17

    The Arctic Ocean already experiences areas of low pH and high CO2, and it is expected to be most rapidly affected by future ocean acidification (OA). Copepods comprise the dominant Arctic zooplankton; hence, their responses to OA have important implications for Arctic ecosystems, yet there is little data on their current under-ice winter ecology on which to base future monitoring or make predictions about climate-induced change. Here, we report results from Arctic under-ice investigations of copepod natural distributions associated with late-winter carbonate chemistry environmental data and their response to manipulated pCO2 conditions (OA exposures). Our data reveal that species and life stage sensitivities to manipulated OA conditions were correlated with their vertical migration behavior and with their natural exposures to different pCO2 ranges. Vertically migrating adult Calanus spp. crossed a pCO2 range of >140 μatm daily and showed only minor responses to manipulated high CO2. Oithona similis, which remained in the surface waters and experienced a pCO2 range of <75 μatm, showed significantly reduced adult and nauplii survival in high CO2 experiments. These results support the relatively untested hypothesis that the natural range of pCO2 experienced by an organism determines its sensitivity to future OA and highlight that the globally important copepod species, Oithona spp., may be more sensitive to future high pCO2 conditions compared with the more widely studied larger copepods.

  10. Experiencing the Implementation of New Inquiry Science Curricula

    Science.gov (United States)

    Ower, Peter S.

    Using a phenomenological methodology, a cohort of four experienced science teachers was interviewed about their experience transitioning from traditional, teacher and fact-centered science curricula to inquiry-based curricula. Each teacher participated in two interviews that focused on their teaching backgrounds, their experience teaching the prior traditional curriculum, and their experience teaching the new inquiry-based curriculum. The findings are presented as a narrative of each teachers' experience with the new curriculum implementation. Analyzing the data revealed four key themes. 1) The teachers felt trapped by the old curriculum as it did not align with their positive views of teaching science through inquiry. 2) The teachers found a way to fit their beliefs and values into the old and new curriculum. This required changes to the curriculum. 3) The teachers attempted to make the science curriculum as meaningful as possible for their students. 4) The teachers experienced a balancing act between their beliefs and values and the various aspects of the curriculum. The revealed essence of the curriculum transition is one of freedom and reconciliation of their beliefs. The teachers experienced the implementation of the new curriculum as a way to ensure their values and beliefs of science education were embedded therein. They treated the new curriculum as a malleable structure to impart their grander ideas of science education (e.g. providing important skills for future careers, creating a sense of wonder, future problem solving) to the students. Their changes were aligned with the philosophy of the curriculum kits they were implementing. Thus, the fidelity of the curriculum's philosophy was not at risk even though the curriculum kits were not taught as written. This study showed that phenomenological methods are able to reveal the relationship between a teacher's prior experiences, values and beliefs and their current instructional philosophy in science

  11. Violence Experienced By Nursing Students in Clinical Practice Settings

    Directory of Open Access Journals (Sweden)

    Meltem KÜRTÜNCÜ

    2013-01-01

    Full Text Available The study was made to determine violence experienced by nurse students in clinical settings. It was applied to the School of Health Nursing Student of a university during a week in June, 2010. There were 360 students, 53 of whom were senior, 60 of whom were thirdyear, 114 of whom were sophomore, 79 of whom were first-year and 102 of whom were prep-school students, at the school. Students in preparatory classes were not included in the scope of the study since they didn't take applied courses. 70,58% of the students were reached. It was determined that the students were often exposed to verbal abuse and sexism in clinical setting and the abuse was performed by their colleagues.

  12. A guide to MATLAB for beginners and experienced users

    CERN Document Server

    Hunt, Brian R; Rosenberg, Jonathan M

    2014-01-01

    Now in its third edition, this outstanding textbook explains everything you need to get started using MATLAB®. It contains concise explanations of essential MATLAB commands, as well as easily understood instructions for using MATLAB's programming features, graphical capabilities, simulation models, and rich desktop interface. MATLAB 8 and its new user interface is treated extensively in the book. New features in this edition include: a complete treatment of MATLAB's publish feature; new material on MATLAB graphics, enabling the user to master quickly the various symbolic and numerical plotting routines; and a robust presentation of MuPAD® and how to use it as a stand-alone platform. The authors have also updated the text throughout, reworking examples and exploring new applications. The book is essential reading for beginners, occasional users and experienced users wishing to brush up their skills. Further resources are available from the authors' website at www-math.umd.edu/schol/a-guide-to-matlab.html.

  13. Experiencing existential changes: the lived experience of having cancer.

    Science.gov (United States)

    Halldorsdottir, S; Hamrin, E

    1996-02-01

    This phenomenological study was designed to explore the lived experience of having cancer, as perceived by people who have been diagnosed and treated for cancer. The aim of the study was to add to the knowledge and understanding of this complex human phenomenon. Data were collected through in-depth interviews with nine people who were in the remission or recovery phase of cancer. The interviews were tape-recorded and transcribed verbatim for each participant. Through intersubjective interactions and thematic analysis, the essential description of the lived experience of having cancer was constructed. The overriding theme of the lived experience of having cancer is "experiencing existential changes." Five basic subthemes were identified in the participants accounts, all of which are part of the existential changes involved in the lived experience of having cancer. These are: uncertainty, vulnerability, isolation, discomfort, and redefinition. The study can increase the understanding of what it is like to have cancer.

  14. Counting is easier while experiencing a congruent motion.

    Directory of Open Access Journals (Sweden)

    Luisa Lugli

    Full Text Available Several studies suggest that numerical and spatial representations are intrinsically linked. Recent findings demonstrate that also motor actions interact with number magnitude processing, showing a motor-to-semantic effect. The current study assesses whether calculation processes can be modulated by motions performed with the whole body. Participants were required to make additions or subtractions while performing (on-line condition or after having experienced (off-line condition an ascending or descending motion through a passive (i.e., taking the elevator or an active (i.e., taking the stairs mode. Results show a congruency effect between the type of calculation and the direction of the motion depending on: a the off-line or on-line condition, b the passive or active mode and c the real or imagined task. Implications of the results for an embodied and grounded perspective view will be discussed.

  15. Cytogenetic studies in couples experiencing repeated pregnancy losses.

    Science.gov (United States)

    De Braekeleer, M; Dao, T N

    1990-07-01

    A computerized database generated from the literature on cytogenetic studies in couples experiencing repeated pregnancy losses has been set up at the University of Quebec at Chicoutimi. At the present time, it contains data on 22,199 couples (44,398 individuals). The statistical analyses showed a relationship between the distribution of the chromosome abnormalities and the number of abortions. An uneven distribution of the chromosomal structural rearrangements according to the sex of the carrier was found (P less than 0.05). Overall, 4.7% of the couples ascertained for two or more spontaneous abortions included one carrier. It also appeared that only translocations (both reciprocal and Robertsonian) and inversions were associated with a higher risk of pregnancy wastage. Therefore, genetic counselling should be offered to these couples and investigations performed on their extended families.

  16. Problems Experienced by Family of Child with Percutaneous Endoscopic Gastrostomy

    Directory of Open Access Journals (Sweden)

    Figen Işık Esenay

    2016-12-01

    Full Text Available Introduction: Percutaneous endoscopic gastrostomy (PEG is the most commonly used form of enteral nutrition in the long-term diet of children with dysphagia, neurological, gastrointestinal and esophageal diseases. Families may experience physical, psychological, social and economic problems in home care. In this study, families whose children with PEG were followed-up in a pediatric surgery clinic were examined with respect to the problems experienced in the home care. Materials and Methods: This descriptive cross-sectional study was carried out in Ankara University Faculty of Medicine, Cebeci Hospital Pediatric Surgery clinic. The study sample was made up of 20 primary caregivers of children with PEG. Data were collected by interviews with a questionnaire prepared by the researchers in accordance with the literature. Descriptive statistics was used for evaluation of the data. Results: Primery caregivers of all children with PEG in the clinic were their mothers. 80% of mothers stated that they have problems with home care, 70% of them had economical problems and 60% of them had housework problems. Most stated problems about home care were about medical dressing (80%, formula (40% and supply of PEG materials (20%. Mothers expressed that they were afraid to hurt their children while dressing their wounds, and experienced difficulties in the selection and preparation of their formula. Expectations of the mothers from the clinical team for the solution of these problems were applied training on dressing, complications and formula (90% and more effective communication with the clinical team (5%. Conclusions: It is considered that effective applied training to parents about home care of PEG would help families cope with problems.

  17. Lower limb mechanics during moderate high-heel jogging and running in different experienced wearers.

    Science.gov (United States)

    Fu, Fengqin; Zhang, Yan; Shu, Yang; Ruan, Guoqing; Sun, Jianjun; Baker, Julien S; Gu, Yaodong

    2016-08-01

    The aim of this study is to investigate the differences in lower limb kinematics and kinetics between experienced (EW) and inexperienced (IEW) moderate high-heel wearers during jogging and running. Eleven experienced female wearers of moderate high-heel shoes and eleven matched controls participated in jogging and running tests. A Vicon motion analysis system was used to capture kinematic data and a Kistler force platform was used to collect ground reaction force (GRF). There were no significant differences in jogging and running speed respectively. Compared with IEW, EW adopted larger stride length (SL) with lower stride frequency (SF) at each corresponding speed. During running, EW enlarged SL significantly while IEW increased both SL and SF significantly. Kinematic data showed that IEW had generally larger joint range of motion (ROM) and peak angles during stance phase. Speed effect was not obvious within IEW. EW exhibited a significantly increased maximal vertical GRF (Fz2) and vertical average loading rate (VALR) during running, which was potentially caused by overlong stride. These suggest that both EW and IEW are at high risk of joint injuries when running on moderate high heels. For wearers who have to do some running on moderate high heels, it is crucial to control joint stability and balance SL and SF consciously.

  18. Are female college students who are diagnosed with depression at greater risk of experiencing sexual violence on college campus?

    Science.gov (United States)

    Hossain, Mian B; Memiah, Peter; Adeyinka, Adeyemi

    2014-08-01

    We examined the association between depression and sexual violence among 18-24 year-old female college students using National College Health Assessment survey. Data were collected from a nationally representative sample of 10,541 female students on 33 college campuses. Results showed that female students who were reportedly ever diagnosed with depression were 1.56 times more likely than those who had never been diagnosed with depression to have experienced sexual violence. Female students who had one or more sexual partners currently were found 3.17 times more likely than those who had no sexual partner to have experienced sexual violence; similarly, female students who engaged in binge drinking in the previous two weeks were found about two times more likely than their counterparts to have experienced sexual violence. Depression is a public health issue and must be addressed sooner rather than later in order to reduce and prevent sexual violence on college campuses.

  19. Art therapy improves experienced quality of life among women undergoing treatment for breast cancer: a randomized controlled study.

    Science.gov (United States)

    Svensk, A-C; Oster, I; Thyme, K E; Magnusson, E; Sjödin, M; Eisemann, M; Aström, S; Lindh, J

    2009-01-01

    Women with breast cancer are naturally exposed to strain related to diagnosis and treatment, and this influences their experienced quality of life (QoL). The present paper reports the effect, with regard to QoL aspects, of an art therapy intervention among 41 women undergoing radiotherapy treatment for breast cancer. The women were randomized to an intervention group with individual art therapy sessions for 1 h/week (n = 20), or to a control group (n = 21). The WHOQOL-BREF and EORTC Quality of Life Questionnaire-BR23, were used for QoL assessment, and administrated on three measurement occasions, before the start of radiotherapy and 2 and 6 months later. The results indicate an overall improvement in QoL aspects among women in the intervention group. A significant increase in total health, total QoL, physical health and psychological health was observed in the art therapy group. A significant positive difference within the art therapy group was also seen, concerning future perspectives, body image and systemic therapy side effects. The present study provides strong support for the use of art therapy to improve QoL for women undergoing radiotherapy treatment for breast cancer.

  20. Dealing with Daily Challenges in Dementia (Deal-id Study): An Experience Sampling Study to Assess Caregivers' Sense of Competence and Experienced Positive Affect in Daily Life.

    Science.gov (United States)

    van Knippenberg, Rosalia J M; de Vugt, Marjolein E; Ponds, Rudolf W; Myin-Germeys, Inez; Verhey, Frans R J

    2017-08-01

    Positive emotions and feelings of competence seem to play an important role in the well-being of caregivers of people with dementia. Both are likely to fluctuate constantly throughout the caretaking process. Unlike standard retrospective methods, momentary assessments in daily life can provide insight into these moment-to-moment fluctuations. Therefore, in this study both retrospective and momentary assessments were used to examine the relationship between caregivers' sense of competence and their experienced positive affect (PA) in daily life. Thirty Dutch caregivers provided momentary data on PA and daily sense of competence ratings for 6 consecutive days using the experience sampling methodology. Additionally, they reported retrospectively on their sense of competence with a traditional questionnaire. A positive association was found between retrospective and daily measured sense of competence. Caregivers reported corresponding levels of sense of competence on both measures. Both daily and retrospective sense of competence were positively associated with the experienced levels of PA. However, daily sense of competence appeared to be the strongest predictor. Regarding the variability in PA, only daily sense of competence showed a significant association, with a higher daily sense of competence predicting a more stable PA pattern. This study provides support for redirecting caregiver support interventions toward enhancement of positive rather than negative experiences and focusing more on caregivers' momentary emotional experiences. Momentary assessments are a valuable addition to standard retrospective measures and provide a more comprehensive and dynamic view of caregiver functioning. Copyright © 2016 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

  1. fMRI of retina-originated phosphenes experienced by patients with Leber congenital amaurosis.

    Directory of Open Access Journals (Sweden)

    Manzar Ashtari

    Full Text Available A phenomenon characterized by the experience of seeing light without any light actually entering the eye is called phosphenes or photopsias. Phosphenes can occur spontaneously or via induction by external stimuli. Previous reports regarding phosphenes have primarily focused on externally induced phosphenes such as by applying alternating or direct current to the cortex. A few of these reports used functional magnetic resonance (fMRI to study activations induced by cortical phosphenes. However, there are no fMRI reports on spontaneous phosphenes originating from the retina and the resulting pattern of cortical activations. We performed fMRI during a reversing checkerboard paradigm in three LCA patients who underwent unilateral gene therapy and reported experiencing frequent phosphene on a daily basis. We observed bilateral cortical activation covering the entire visual cortices when patients reported experiencing phosphenes. In contrast, in the absence of phosphenes, activation was regulated by patient's visual ability and demonstrated improved cortical activation due to gene therapy. These fMRI results illustrate the potential impact of phosphene perception on visual function and they may explain some of the variability that clinicians find in visual function testing in retinal degeneration. Although we did not perform correlations between visual function and phosphenes, we hope data presented here raises awareness of this phenomenon and its potential effect on visual function and the implications for clinical testing. We recommend a thorough history for phosphene experiences be taken in patients with retinal disease who are candidates for gene or molecular therapy. Lastly, these data illustrate the potential power of fMRI as an outcome measure of gene therapy and the negative impact phosphenes may have on vision testing. fMRI has proven to be a sensitive, non-invasive, and reproducible test paradigm for these purposes and can complement

  2. How Experienced SoTL Researchers Develop the Credibility of Their Work

    Directory of Open Access Journals (Sweden)

    Jennie Billot

    2017-03-01

    Full Text Available Teaching and learning research in higher education, often referred to as the Scholarship of Teaching and Learning (SoTL, is still relatively novel in many academic contexts compared to the mainstay of disciplinary research. One indication of this is the challenges those who engage in SoTL report in terms of how this work is valued or considered credible amongst disciplinary colleagues and in the face of institutional policies and practices. This paper moves beyond the literature that describes these specific challenges to investigate how 23 experienced SoTL researchers from five different countries understood the notion of credibility in relationship to their SoTL research and how they went about developing credibility for their work. Semi-structured interviews were facilitated and analyzed using inductive analysis. Findings indicate that notions of credibility encompassed putting SoTL research into action and building capacity and community around research findings, as well as gaining external validation through traditional indicators such as publishing. SoTL researchers reported a variety of strategies and approaches they were using, both formal and informal, to develop credibility for their work. The direct focus of this paper on credibility of SoTL work as perceived by experienced SoTL researchers, and how they go about developing credibility, is a distinct contribution to the discussions about the valuing of SoTL work.

  3. The health care journeys experienced by people with epilepsy in Ireland: what are the implications for future service reform and development?

    LENUS (Irish Health Repository)

    Varley, J

    2011-02-01

    Opportunities exist to significantly improve the quality and efficiency of epilepsy care in Ireland. Historically, epilepsy research has focused on quantitative methodologies that often fail to capture the invaluable insight of patient experiences as they negotiate their health care needs. Using a phenomenological approach, we conducted one-to-one interviews with people with epilepsy, reporting on their understanding of their health care journey from onset of symptoms through to their first interaction with specialist epilepsy services. Following analysis of the data, five major themes emerged: delayed access to specialist epilepsy review; uncertainty regarding the competency and function of primary care services; significant unmet needs for female patients with epilepsy; disorganization of existing epilepsy services; and unmet patient information needs. The findings reveal important insights into the challenges experienced by people with epilepsy in Ireland and identify the opportunities for future service reorganization to improve the quality and efficiency of care provided.

  4. The health care journeys experienced by people with epilepsy in Ireland: what are the implications for future service reform and development?

    LENUS (Irish Health Repository)

    Varley, J

    2012-02-01

    Opportunities exist to significantly improve the quality and efficiency of epilepsy care in Ireland. Historically, epilepsy research has focused on quantitative methodologies that often fail to capture the invaluable insight of patient experiences as they negotiate their health care needs. Using a phenomenological approach, we conducted one-to-one interviews with people with epilepsy, reporting on their understanding of their health care journey from onset of symptoms through to their first interaction with specialist epilepsy services. Following analysis of the data, five major themes emerged: delayed access to specialist epilepsy review; uncertainty regarding the competency and function of primary care services; significant unmet needs for female patients with epilepsy; disorganization of existing epilepsy services; and unmet patient information needs. The findings reveal important insights into the challenges experienced by people with epilepsy in Ireland and identify the opportunities for future service reorganization to improve the quality and efficiency of care provided.

  5. Effects of work stress on work-related rumination, restful sleep, and nocturnal heart rate variability experienced on workdays and weekends.

    Science.gov (United States)

    Vahle-Hinz, Tim; Bamberg, Eva; Dettmers, Jan; Friedrich, Niklas; Keller, Monika

    2014-04-01

    The present study reports the lagged effects of work stress on work-related rumination, restful sleep, and nocturnal heart rate variability experienced during both workdays and weekends. Fifty employees participated in a diary study. Multilevel and regression analyses revealed a significant relationship between work stress measured at the end of a workday, work-related rumination measured during the evening, and restful sleep measured the following morning. Work stress, measured as the mean of 2 consecutive workdays, was substantially but not significantly related to restful sleep on weekends. Work stress was unrelated to nocturnal heart rate variability. Work-related rumination was related to restful sleep on weekends but not on workdays. Additionally, work-related rumination on weekends was positively related to nocturnal heart rate variability during the night between Saturday and Sunday. No mediation effects of work stress on restful sleep or nocturnal heart rate variability via work-related rumination were confirmed.

  6. CO_2 insufflation for potentially difficult colonoscopies:Efficacy when used by less experienced colonoscopists

    Institute of Scientific and Technical Information of China (English)

    Toshio Uraoka; Jun Kato; Motoaki Kuriyama; Keisuke Hori; Shin Ishikawa; Keita Harada; Koji Takemoto; Sakiko Hiraoka; Hideyuki Fujita; Joichiro Horii; Yutaka Saito; Kazuhide Yamamoto

    2009-01-01

    AIM: To clarify the effectiveness of CO_2 insufflation in potentially difficult colonoscopy cases, particularly in relation to the experience level of colonoscopists. METHODS: One hundred twenty potentially difficult cases were included in this study, which involved females with a low body mass index and patients with earlier abdominal and/or pelvic open surgery or previously diagnosed left-side colon diverticulosis. Patients receiving colonoscopy examinations without sedation using a pediatric variable-stiffness colonoscope were divided into two groups based on either CO_2 or standard air insufflation. Both insufflation procedures were also evaluated according to the experience level of the respective colonoscopists who were divided into an experienced colonoscopist (EC) group and a less experienced colonoscopist (LEC) group. Study measurements included a 100-mm visual analogue scale (VAS) for patient pain during and after colonoscopy examinations, in addition to insertion to the cecum and withdrawal times. RESULTS: Examination times did not differ, however, VAS scores in the CO_2 group were significantly better than in the air group (P < 0.001, two-way ANOVA) from immediately after the procedure and up to 2 h later. There were no significant differences between either insufflation method in the EC group (P = 0.29), however, VAS scores for CO_2 insufflation were significantly better than air insufflation in the LEC group (P = 0.023) immediately after colonoscopies and up to 4 h afterwards. CONCLUSION: CO_2 insufflation reduced patient pain after colonoscopy in potentially difficult cases when performed by LECs.

  7. Medical errors and uncertainty in primary healthcare: a comparative study of coping strategies among young and experienced GPs.

    Science.gov (United States)

    Nevalainen, Maarit; Kuikka, Liisa; Pitkälä, Kaisu

    2014-06-01

    To study coping differences between young and experienced GPs in primary care who experience medical errors and uncertainty. Questionnaire-based survey (self-assessment) conducted in 2011. Finnish primary practice offices in Southern Finland. Finnish GPs engaged in primary health care from two different respondent groups: young (working experience ≤ 5 years, n = 85) and experienced (working experience > 5 years, n = 80). Outcome measures included experiences and attitudes expressed by the included participants towards medical errors and tolerance of uncertainty, their coping strategies, and factors that may influence (positively or negatively) sources of errors. In total, 165/244 GPs responded (response rate: 68%). Young GPs expressed significantly more often fear of committing a medical error (70.2% vs. 48.1%, p = 0.004) and admitted more often than experienced GPs that they had committed a medical error during the past year (83.5% vs. 68.8%, p = 0.026). Young GPs were less prone to apologize to a patient for an error (44.7% vs. 65.0%, p = 0.009) and found, more often than their more experienced colleagues, on-site consultations and electronic databases useful for avoiding mistakes. Experienced GPs seem to better tolerate uncertainty and also seem to fear medical errors less than their young colleagues. Young and more experienced GPs use different coping strategies for dealing with medical errors. When GPs become more experienced, they seem to get better at coping with medical errors. Means to support these skills should be studied in future research.

  8. Experienced stressors and coping strategies among Iranian nursing students

    Directory of Open Access Journals (Sweden)

    Hagani Hamid

    2007-11-01

    Full Text Available Abstract Background College students are prone to stress due to the transitional nature of college life. High levels of stress are believed to affect students' health and academic functions. If the stress is not dealt with effectively, feelings of loneliness, nervousness, sleeplessness and worrying may result. Effective coping strategies facilitate the return to a balanced state, reducing the negative effects of stress. Methods This descriptive cross-sectional study was performed to determine sources of stress and coping strategies in nursing students studying at the Iran Faculty of Nursing & Midwifery. All undergraduate nursing students enrolled in years 1-4 during academic year 2004-2005 were included in this study, with a total of 366 questionnaires fully completed by the students. The Student Stress Survey and the Adolescent Coping Orientation for Problem Experiences Inventory (ACOPE were used for data collection. Results Most students reported "finding new friends" (76.2%, "working with people they did not know" (63.4% as interpersonal sources of stress, "new responsibilities" (72.1%, "started college" (65.8% as intrapersonal sources of stress more than others. The most frequent academic source of stress was "increased class workload" (66.9% and the most frequent environmental sources of stress were being "placed in unfamiliar situations" (64.2% and "waiting in long lines" (60.4%. Interpersonal and environmental sources of stress were reported more frequently than intrapersonal and academic sources. Mean interpersonal (P=0.04 and environmental (P=0.04 sources of stress were significantly greater in first year than in fourth year students. Among coping strategies in 12 areas, the family problem solving strategies, "trying to reason with parents and compromise" (73% and "going along with family rules" (68% were used "often or always" by most students. To cope with engaging in demanding activity, students often or always used "trying to figure

  9. Comparison of the Goodenough-Harris Drawing Test and the WISC-R for Children Experiencing Academic Difficulties.

    Science.gov (United States)

    Tramill, James L.; And Others

    1980-01-01

    One hundred students (ages 6 to 17) identified as experiencing academic difficulties were administered both the Draw-A-Person and the Wechsler Intelligence Scale for Children-Revised (WISC-R) to assess the relationship between the two instruments with this population. Analyses indicated significant correlations between the various scores obtained…

  10. Annual Progress Report and Report of Significant Accomplishments.

    Science.gov (United States)

    1982-04-01

    theoretical foundations, as well as preparing experiental -1...Also: ibTOtished in Solid State Communications , Vol. 39, 41-45 (1981). 3272 R. King, G. Herrmann, and G. Kino, EPRI RP609-1 "Acoustic Nondestructive...July 1981). Also: Pi5 Tished in Optics Communications , Vol. 39, No. 1,2, 47-50 (15 September 1981). 3287 H.-R. Xia, G.-Y. Yan, and A.L. Schawlow, NSF

  11. Work support for working age persons who have experienced a stroke in Japan: cooperation between hospitals and work support agencies.

    Science.gov (United States)

    Saito, Yoko; Mineo, Mai; Yaeda, Jun

    2013-01-01

    The number of Japanese working age persons who have experienced a stroke is significantly increasing. In such cases work support is an urgent issue. Although an active cooperation between medical institutions and work support agencies is critical, it has been insufficient, due to an absence of key coordinators with sufficient knowledge in both occupational therapy and work support or vocational rehabilitation. The present paper introduced two case studies to illustrate the importance of the cooperation between medical institutions and work support agencies and discussed reasons why medical institutions have difficulties in supporting persons who have experienced a stroke in their return to work.

  12. A Haptic-Based Framework for Chemistry Education: Experiencing Molecular Interactions with Touch

    Science.gov (United States)

    Comai, Sara; Mazza, Davide

    The science of haptics has received a great attention in the last decade for data visualization and training. In particular haptics can be introduced as a novel technology for educational purposes. The usage of haptic technologies can greatly help to make the students feel sensations not directly experienceable and typically only reported as notions, sometimes also counter-intuitively, in textbooks. In this work, we present a haptically-enhanced system for the tactile exploration of molecules. After a brief description of the architecture of the developed system, the paper describes how it has been introduced in the usual didactic activity by providing a support for the comprehension of concepts typically explained only theoretically. Users feedbacks and impressions are reported as results of this innovation in teaching.

  13. The Likelihood of Experiencing Relative Poverty over the Life Course.

    Science.gov (United States)

    Rank, Mark R; Hirschl, Thomas A

    2015-01-01

    Research on poverty in the United States has largely consisted of examining cross-sectional levels of absolute poverty. In this analysis, we focus on understanding relative poverty within a life course context. Specifically, we analyze the likelihood of individuals falling below the 20th percentile and the 10th percentile of the income distribution between the ages of 25 and 60. A series of life tables are constructed using the nationally representative Panel Study of Income Dynamics data set. This includes panel data from 1968 through 2011. Results indicate that the prevalence of relative poverty is quite high. Consequently, between the ages of 25 to 60, 61.8 percent of the population will experience a year below the 20th percentile, and 42.1 percent will experience a year below the 10th percentile. Characteristics associated with experiencing these levels of poverty include those who are younger, nonwhite, female, not married, with 12 years or less of education, or who have a work disability.

  14. The Likelihood of Experiencing Relative Poverty over the Life Course.

    Directory of Open Access Journals (Sweden)

    Mark R Rank

    Full Text Available Research on poverty in the United States has largely consisted of examining cross-sectional levels of absolute poverty. In this analysis, we focus on understanding relative poverty within a life course context. Specifically, we analyze the likelihood of individuals falling below the 20th percentile and the 10th percentile of the income distribution between the ages of 25 and 60. A series of life tables are constructed using the nationally representative Panel Study of Income Dynamics data set. This includes panel data from 1968 through 2011. Results indicate that the prevalence of relative poverty is quite high. Consequently, between the ages of 25 to 60, 61.8 percent of the population will experience a year below the 20th percentile, and 42.1 percent will experience a year below the 10th percentile. Characteristics associated with experiencing these levels of poverty include those who are younger, nonwhite, female, not married, with 12 years or less of education, or who have a work disability.

  15. The Likelihood of Experiencing Relative Poverty over the Life Course

    Science.gov (United States)

    Rank, Mark R.; Hirschl, Thomas A.

    2015-01-01

    Research on poverty in the United States has largely consisted of examining cross-sectional levels of absolute poverty. In this analysis, we focus on understanding relative poverty within a life course context. Specifically, we analyze the likelihood of individuals falling below the 20th percentile and the 10th percentile of the income distribution between the ages of 25 and 60. A series of life tables are constructed using the nationally representative Panel Study of Income Dynamics data set. This includes panel data from 1968 through 2011. Results indicate that the prevalence of relative poverty is quite high. Consequently, between the ages of 25 to 60, 61.8 percent of the population will experience a year below the 20th percentile, and 42.1 percent will experience a year below the 10th percentile. Characteristics associated with experiencing these levels of poverty include those who are younger, nonwhite, female, not married, with 12 years or less of education, or who have a work disability. PMID:26200781

  16. How experienced tutors facilitate tutorial dynamics in PBL groups.

    Science.gov (United States)

    Lee, Gin-Hong; Lin, Chaou-Shune; Lin, Yu-Hua

    2013-01-01

    Problem-based learning (PBL) tutorial are conducted in small groups, and successful learning in such groups requires good group facilitating skills. There is a lack of research on actual skills employed by tutors in facilitating the group dynamics. To explore the process of PBL tutorial small groups, focusing on the tutors' actual behavior in facilitating group dynamics. Eight experienced tutors from various departments in medical colleges participated in this research. Forty tutorial group sessions were videotaped. Among the 636 tutorial intervention episodes, 142 of them were associated with facilitating group dynamics. Tutors interventions as well as their recalls were transcribed verbatim. Qualitative research methods were utilized to analyze the data. There were 10 tutorial group dynamic situations and 48 tutorial skills. Analysis of the tutors' intentions employing these skills in the 10 situations showed that tutors were trying to achieve the following aims: (1) iteration of PBL principles, (2) delegation of responsibility to the students, (3) creation of a good discussion forum, and (4) the generation of a good learning atmosphere. Results from this study provide PBL tutors with a practical frame of reference on group dynamic facilitating skills and stimulate further research on this topic.

  17. Experienced Gray Wolf Optimization Through Reinforcement Learning and Neural Networks.

    Science.gov (United States)

    Emary, E; Zawbaa, Hossam M; Grosan, Crina

    2017-01-10

    In this paper, a variant of gray wolf optimization (GWO) that uses reinforcement learning principles combined with neural networks to enhance the performance is proposed. The aim is to overcome, by reinforced learning, the common challenge of setting the right parameters for the algorithm. In GWO, a single parameter is used to control the exploration/exploitation rate, which influences the performance of the algorithm. Rather than using a global way to change this parameter for all the agents, we use reinforcement learning to set it on an individual basis. The adaptation of the exploration rate for each agent depends on the agent's own experience and the current terrain of the search space. In order to achieve this, experience repository is built based on the neural network to map a set of agents' states to a set of corresponding actions that specifically influence the exploration rate. The experience repository is updated by all the search agents to reflect experience and to enhance the future actions continuously. The resulted algorithm is called experienced GWO (EGWO) and its performance is assessed on solving feature selection problems and on finding optimal weights for neural networks algorithm. We use a set of performance indicators to evaluate the efficiency of the method. Results over various data sets demonstrate an advance of the EGWO over the original GWO and over other metaheuristics, such as genetic algorithms and particle swarm optimization.

  18. 2008 Wind Technologies Market Report

    Energy Technology Data Exchange (ETDEWEB)

    Wiser, R.; Bolinger, M.

    2009-07-01

    The U.S. wind industry experienced a banner year in 2008, once again surpassing even optimistic growth projections from years past. At the same time, the past year has been one of upheaval, with the global financial crisis impacting near-term growth prospects for the wind industry, and with significant federal policy changes enacted to push the industry toward continued aggressive expansion. This report examines key trends.

  19. Corrective interpersonal experience in psychodrama group therapy: a comprehensive process analysis of significant therapeutic events.

    Science.gov (United States)

    McVea, Charmaine S; Gow, Kathryn; Lowe, Roger

    2011-07-01

    This study investigated the process of resolving painful emotional experience during psychodrama group therapy, by examining significant therapeutic events within seven psychodrama enactments. A comprehensive process analysis of four resolved and three not-resolved cases identified five meta-processes which were linked to in-session resolution. One was a readiness to engage in the therapeutic process, which was influenced by client characteristics and the client's experience of the group; and four were therapeutic events: (1) re-experiencing with insight; (2) activating resourcefulness; (3) social atom repair with emotional release; and (4) integration. A corrective interpersonal experience (social atom repair) healed the sense of fragmentation and interpersonal disconnection associated with unresolved emotional pain, and emotional release was therapeutically helpful when located within the enactment of this new role relationship. Protagonists who experienced resolution reported important improvements in interpersonal functioning and sense of self which they attributed to this experience.

  20. Significant NRC Enforcement Actions

    Data.gov (United States)

    Nuclear Regulatory Commission — This dataset provides a list of Nuclear Regulartory Commission (NRC) issued significant enforcement actions. These actions, referred to as "escalated", are issued by...

  1. Choosing Outcomes of Significance.

    Science.gov (United States)

    Spady, William G.

    1994-01-01

    Outcomes are high-quality, culminating demonstrations of significant learning in context. The High Success Network uses the "Demonstration Mountain" to differentiate among three major "learning zones" and six different forms of learning demonstrations that increase in complexity, generalizability, and significance, along with…

  2. Significance of bifid epiglottis.

    Science.gov (United States)

    Stevens, Cathy A; Ledbetter, Joel C

    2005-05-01

    Bifid epiglottis is a rare anomaly, which is heterogeneous and is often associated with other anomalies, particularly polydactyly. It has been reported in 40% of patients with Pallister-Hall syndrome and rarely in other syndromes. We report two brothers with bifid epiglottis who also have features suggestive of Bardet-Biedl syndrome. We also review the features seen in 22 patients reported in the literature with bifid epiglottis. No patient had bifid epiglottis as an isolated anomaly. Other malformations include clefts, micropenis, renal abnormalities, anal malformations, hypospadias, hypothalamic hamartomas, hypopituitarism, heart defects, and Hirschprung disease. Bifid epiglottis may be an under-recognized feature of Bardet-Biedl syndrome and should be considered in these patients, particularly if there are airway symptoms. Many of the anomalies associated with bifid epiglottis have potentially serious consequences and thus, a thorough evaluation of the patient with bifid epiglottis is warranted.

  3. Treatment engagement of individuals experiencing mental illness: review and update.

    Science.gov (United States)

    Dixon, Lisa B; Holoshitz, Yael; Nossel, Ilana

    2016-02-01

    Individuals living with serious mental illness are often difficult to engage in ongoing treatment, with high dropout rates. Poor engagement may lead to worse clinical outcomes, with symptom relapse and rehospitalization. Numerous variables may affect level of treatment engagement, including therapeutic alliance, accessibility of care, and a client's trust that the treatment will address his/her own unique goals. As such, we have found that the concept of recovery-oriented care, which prioritizes autonomy, empowerment and respect for the person receiving services, is a helpful framework in which to view tools and techniques to enhance treatment engagement. Specifically, person-centered care, including shared decision making, is a treatment approach that focuses on an individual's unique goals and life circumstances. Use of person-centered care in mental health treatment models has promising outcomes for engagement. Particular populations of people have historically been difficult to engage, such as young adults experiencing a first episode of psychosis, individuals with coexisting psychotic and substance use disorders, and those who are homeless. We review these populations and outline how various evidence-based, recovery-oriented treatment techniques have been shown to enhance engagement. Our review then turns to emerging treatment strategies that may improve engagement. We focus on use of electronics and Internet, involvement of peer providers in mental health treatment, and incorporation of the Cultural Formulation Interview to provide culturally competent, person-centered care. Treatment engagement is complex and multifaceted, but optimizing recovery-oriented skills and attitudes is essential in delivery of services to those with serious mental illness.

  4. A Significant Tradeoff

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    A peace accord on the Korean Peninsula should not be signed until North Korea abandons its nuclear weapons The Bush administration is exploring how to implement a peace accord to officially end the Korean War (1950-53),according to a recent report on The

  5. Reproductive health rights and survival: The voices of mothers experiencing homelessness.

    Science.gov (United States)

    Cronley, Courtney; Hohn, Kris; Nahar, Shamsun

    2017-02-16

    Women experiencing homelessness report higher rates of reproductive health-related traumas, including unplanned pregnancy, miscarriage, and abortion than their non-homeless peers. Using phenomenological hermeneutic methods, we sought to understand the reproductive health histories of women currently experiencing homelessness (N = 20, 25-61 years old, Mage = 38.33, SDage = 9.33) analyzing data collected between June 2014 and July 2015 in north central Texas. Three key themes highlight the essence of the women's experiences: (1) unexpected pregnancy-pregnancy just happened, (2) loss of reproductive health rights-I was broken, and (3) resilience-giving back and looking forward to good things. Many of the women became mothers through unexpected pregnancies, and overnight found that their lives were transformed irrevocably. Often unexpected pregnancy was the result or cause of a lack of ownership over their reproductive health and led to prolonged health-related traumas. Over time, though, many of the women whom we interviewed re-expressed resilience through social support, housing assistance, and a sense of giving back to society. Results indicate that reproductive health care providers require training to identify the relationship among unexpected pregnancy, reproductive health-related traumas, and housing insecurity. Providers can help preserve women's reproductive health rights through education and empowerment.

  6. DETECTION OF ROAD HAZARDS BY NOVICE TEEN AND EXPERIENCED ADULT DRIVERS.

    Science.gov (United States)

    Klauer, Sheila G; Olsen, Erik C B; Simons-Morton, Bruce G; Dingus, Thomas A; Ramsey, David J; Ouimet, Marie Claude

    2008-01-01

    Previous laboratory and simulator research has indicated that hazard detection skills and abilities are less developed among novice drivers compared with experienced adult drivers. Novices tend to miss some relevant cues and may be less able to process important elements in the environment while driving. As was found with other research methods, it was hypothesized that novices would have lower hazard detection skills and will react less appropriately to hazards than older and more experienced drivers.Three hazard perception scenarios were simulated on a test track and data were collected on newly licensed teen drivers (within 2 weeks of licensure) and a comparison group of adults. The scenarios included a hidden stop sign, hidden pedestrian, and hidden pedestrian with lane closure (this last included a text-messaging task). Discrete quantitative performance metrics were evaluated for this analysis, including: 1) Did the participant glance at the potential hazard (e.g., stop sign, pedestrian)? 2) Did the participant stop (for the stop sign scenario)? 3) Did the participant show signs of indecision, caution, or awareness (for all hazards)?Significant differences between teen drivers and more experienced adult drivers were found in a combined hazard detection analysis. Results indicate that the adult drivers observed hazards and demonstrated overt recognition of hazards more frequently than the teen drivers. Results indicated that a large portion of teen drivers failed to disengage from peripheral task engagement in the presence of hazards. The results will later be compared to naturalistic data for the same set of drivers to see whether these test track results are predictive of real-world behavior.

  7. High precision during food recruitment of experienced (reactivated) foragers in the stingless bee Scaptotrigona mexicana (Apidae, Meliponini)

    Science.gov (United States)

    Sánchez, Daniel; Nieh, James C.; Hénaut, Yann; Cruz, Leopoldo; Vandame, Rémy

    Several studies have examined the existence of recruitment communication mechanisms in stingless bees. However, the spatial accuracy of location-specific recruitment has not been examined. Moreover, the location-specific recruitment of reactivated foragers, i.e., foragers that have previously experienced the same food source at a different location and time, has not been explicitly examined. However, such foragers may also play a significant role in colony foraging, particularly in small colonies. Here we report that reactivated Scaptotrigona mexicana foragers can recruit with high precision to a specific food location. The recruitment precision of reactivated foragers was evaluated by placing control feeders to the left and the right of the training feeder (direction-precision tests) and between the nest and the training feeder and beyond it (distance-precision tests). Reactivated foragers arrived at the correct location with high precision: 98.44% arrived at the training feeder in the direction trials (five-feeder fan-shaped array, accuracy of at least +/-6° of azimuth at 50 m from the nest), and 88.62% arrived at the training feeder in the distance trials (five-feeder linear array, accuracy of at least +/-5 m or +/-10% at 50 m from the nest). Thus, S. mexicana reactivated foragers can find the indicated food source at a specific distance and direction with high precision, higher than that shown by honeybees, Apis mellifera, which do not communicate food location at such close distances to the nest.

  8. A case report of motor neuron disease in a patient showing significant level of DDTs, HCHs and organophosphate metabolites in hair as well as levels of hexane and toluene in blood.

    Science.gov (United States)

    Kanavouras, Konstantinos; Tzatzarakis, Manolis N; Mastorodemos, Vasileios; Plaitakis, Andreas; Tsatsakis, Aristidis M

    2011-11-01

    Motor neuron disease is a devastating neurodegenerative condition, with the majority of sporadic, non-familial cases being of unknown etiology. Several epidemiological studies have suggested that occupational exposure to chemicals may be associated with disease pathogenesis. We report the case of a patient developing progressive motor neuron disease, who was chronically exposed to pesticides and organic solvents. The patient presented with leg spasticity and developed gradually clinical signs suggestive of amyotrophic lateral sclerosis, which was supported by the neurophysiologic and radiological findings. Our report is an evidence based case of combined exposure to organochlorine (DDTs), organophosphate pesticides (OPs) and organic solvents as confirmed by laboratory analysis in samples of blood and hair confirming systematic exposure. The concentration of non-specific dialkylphosphates metabolites (DAPs) of OPs in hair (dimethyphopshate (DMP) 1289.4 pg/mg and diethylphosphate (DEP) 709.4 pg/mg) and of DDTs (opDDE 484.0 pg/mg, ppDDE 526.6 pg/mg, opDDD 448.4 pg/mg, ppDDD+opDDT 259.9 pg/mg and ppDDT 573.7 pg/mg) were considerably significant. Toluene and n-hexane were also detected in blood on admission at hospital and quantified (1.23 and 0.87 μg/l, respectively), while 3 months after hospitalization blood testing was found negative for toluene and n-hexane and hair analysis was provided decrease levels of HCHs, DDTs and DAPs.

  9. Exposure to trauma-relevant pictures is associated with tachycardia in victims who had experienced an intense peritraumatic defensive response: the tonic immobility

    Directory of Open Access Journals (Sweden)

    Rita de Cassia Soares Alves

    2014-12-01

    Full Text Available Tonic immobility is an involuntary, last-ditch defensive reaction characterized by physical inactivity in a context of inescapable threat that has been described in many species, including humans. The occurrence of this defensive response is a predictor of the severity of psychiatric disorders and may be considered as an index of an intense reaction to a traumatic event. Here, we investigated whether the retrospective reports of peritraumatic tonic immobility reaction in participants exposed to a traumatic event would modify their cardiac responses to pictures related to their trauma. Using a questionnaire of life-threating events, we selected students who experienced violent crime as their most intense trauma and students who had never experienced a violent crime trauma, but experienced other traumatic events. All participants completed a questionnaire that estimated the intensity of tonic immobility during their most intense trauma. Electrocardiographic recordings were collected during exposure to pictures. Participants viewed emotional pictures (human attack with guns and neutral pictures. These emotional stimuli were selected to be trauma-relevant to the violent crime group and non trauma-relevant to the no violent crime trauma group. Violent crime group showed a positive correlation between heart rate changes after viewing trauma-related pictures and tonic immobility scores. We observed that low tonic immobility scores were associated with bradycardia and high scores with tachycardia in response to trauma-relevant pictures. For the no violent crime group, no significant correlation was detected. These results suggest that the relevance of the stimuli and the magnitude of the defensive response during a previous trauma event were important factors triggering more intense defensive responses.

  10. The Confucian Educational Philosophy and Experienced Teachers' Resistance: A Narrative Study in Macau

    Science.gov (United States)

    Hua, Huang; Vong, Sou Kuan

    2016-01-01

    This study investigates experienced teachers' resistance in an era of neoliberalism in Macau. The narratives of three experienced teachers are examined under a post-structuralist framework. The findings indicate that the traditional Chinese Confucian ideology of education guides the experienced teachers' professional practice and offers them an…

  11. Assessment of the Incremental Benefit of Computer-Aided Detection (CAD) for Interpretation of CT Colonography by Experienced and Inexperienced Readers.

    Science.gov (United States)

    Boone, Darren; Mallett, Susan; McQuillan, Justine; Taylor, Stuart A; Altman, Douglas G; Halligan, Steve

    2015-01-01

    To quantify the incremental benefit of computer-assisted-detection (CAD) for polyps, for inexperienced readers versus experienced readers of CT colonography. 10 inexperienced and 16 experienced radiologists interpreted 102 colonography studies unassisted and with CAD utilised in a concurrent paradigm. They indicated any polyps detected on a study sheet. Readers' interpretations were compared against a ground-truth reference standard: 46 studies were normal and 56 had at least one polyp (132 polyps in total). The primary study outcome was the difference in CAD net benefit (a combination of change in sensitivity and change in specificity with CAD, weighted towards sensitivity) for detection of patients with polyps. Inexperienced readers' per-patient sensitivity rose from 39.1% to 53.2% with CAD and specificity fell from 94.1% to 88.0%, both statistically significant. Experienced readers' sensitivity rose from 57.5% to 62.1% and specificity fell from 91.0% to 88.3%, both non-significant. Net benefit with CAD assistance was significant for inexperienced readers but not for experienced readers: 11.2% (95%CI 3.1% to 18.9%) versus 3.2% (95%CI -1.9% to 8.3%) respectively. Concurrent CAD resulted in a significant net benefit when used by inexperienced readers to identify patients with polyps by CT colonography. The net benefit was nearly four times the magnitude of that observed for experienced readers. Experienced readers did not benefit significantly from concurrent CAD.

  12. Concussion reporting intention: a valuable metric for predicting reporting behavior and evaluating concussion education.

    Science.gov (United States)

    Kroshus, Emily; Baugh, Christine M; Daneshvar, Daniel H; Nowinski, Christopher J; Cantu, Robert C

    2015-05-01

    This study aimed to evaluate whether preseason concussion knowledge and reporting intention predicted in-season concussion reporting behavior. Prospective cohort study. Collegiate athletic facility of each participating team. National Collegiate Athletic Association Division I men's ice hockey players in 1 conference of competition (n = 116). Intention to report symptoms of a "minor" concussion and concussion knowledge were assessed at preseason. Postseason recall of non-report of postimpact symptoms. Preseason concussion knowledge was not significantly associated with in-season reporting behavior. Intention to report concussion symptoms was significantly related to in-season reporting behavior. There was a significant interaction between the number of different symptoms experienced and both preseason reporting intention and in-season reporting behavior. Evaluations of concussion education programs tend to measure concussion knowledge. The present findings suggest that reporting intention may be more strongly predictive of reporting behavior than concussion knowledge and should be included in evaluations of concussion effectiveness. New concussion education initiatives should consider targeting psychosocial constructs that increase reporting intention. Sports medicine clinicians who are involved in evaluating concussion education programs should measure constructs other than just concussion knowledge. Intention, to report symptoms or to continue play while experiencing symptoms of a concussion, seems to be an important and feasible construct to include as part of proximal evaluations of education effectiveness.

  13. A Significant Play

    Institute of Scientific and Technical Information of China (English)

    梁海光; 陈明

    2002-01-01

    Yesterday evening, I went to see a play. It was really significant. It was about Zheng Xiaoyue, a very clever and diligent middle school student. Unfortunately, her mother died when she and her brother were very young. Her father was out of work and,

  14. Experienced Based Career Education. Final Report. September 17, 1977 to October 15, 1977.

    Science.gov (United States)

    Rhode Island State Dept. of Education, Providence. Div. of Vocational-Technical Education.

    Evaluation was conducted of the first-year operations of a project conducted with the Cranston and Central Falls School Departments (Rhode Island) which allowed eleventh and twelfth grade students to participate in experience-based career education (EBCE) as an alternative to the regular school program. Project objectives (and evaluation) focused…

  15. Factors related to physical violence experienced by parents of persons with schizophrenia in Japan.

    Science.gov (United States)

    Kageyama, Masako; Solomon, Phyllis; Kita, Sachiko; Nagata, Satoko; Yokoyama, Keiko; Nakamura, Yukako; Kobayashi, Sayaka; Fujii, Chiyo

    2016-09-30

    Most violence by patients with mental illness is perpetuated against family members rather than the general public. However, there is insufficient research to reach a consensus on factors related to family violence for this population. Thus, the current study aimed to clarify factors related to physical violence by patients with schizophrenia towards their parents in Japan. A self-administrated survey was distributed through family groups to families with a relative with a psychiatric disorder. Questionnaires completed by 400 parents of patients with schizophrenia were analyzed. Of the 400 parents, almost two-thirds experienced "no physical violence" and close to one-third experienced "physical violence" during the past year. Results of a mixed-effects logistic regression revealed that physical violence was significantly related to the patients' gender (female rather than male), multiple patient hospitalizations (3 or more times as compared to never hospitalized), low annual household income (less than US$20K as compared to over US$40K), and higher hostility and criticism of family interactions. Family violence maybe reduced through education on communication strategies for both parents and patients.

  16. [The early postoperative rehabilitation of the patients presenting with cholelithiasis and experiencing psychoemotional stress].

    Science.gov (United States)

    Poddubnaia, O A; Marsheva, S I

    2013-01-01

    Early postoperative rehabilitation of the patients presenting with cholelithiasis and experiencing psychoemotional stress is designed to restore the function of bile secretion, enhance their adaptive capabilities, and normalize the psychovegetative status for the purpose of preventing further progress of the disease and reducing the risk of the development of post-cholecystectomy syndrome. The inclusion of drinking mineral water, magnetic laser therapy, and UHF therapy in the combined rehabilitative treatment of such patients results in the appreciable enhancement of all functional abilities of the body manifest as the significant improvement and normalization of clinical and laboratory characteristics (elimination of clinical symptoms of the disease, improvement of general and biochemycal parameters of peripheral blood). Simultaneously, the adaptive capabilities and the psychovegetative status of the patients improved as apparent from the increased lymphocyte count, normalization of the Kerdo and Hildebrandt indices and indices of stress level, decreased psychoemotional stress, enhancement of physical functioning characteristics. Taken together, these changes account for the high effectiveness of the above procedures of early postoperative rehabilitation of the patients presenting with cholelithiasisand experiencing psychoemotional stress (94.7%).

  17. Friendship homophily among ethnic German immigrants: a longitudinal comparison between recent and more experienced immigrant adolescents.

    Science.gov (United States)

    Titzmann, Peter F; Silbereisen, Rainer K

    2009-06-01

    Immigrant adolescents have been found to show high levels of friendship homophily (the tendency to prefer intra-ethnic over interethnic friends). Based on acculturation theories, we predicted longitudinal changes and interindividual differences in level and rate of change in friendship homophily by immigrant composition of school, parental objections to the cultural adaptation of their offspring, discrimination, and language use. Altogether 218 newcomer and 272 experienced adolescents who had emigrated from the former Soviet Union to Germany participated in 4 annual assessments. Friendship homophily was assessed by percentage of intra-ethnic friends. Results revealed higher levels of friendship homophily among newcomer (75%) than among experienced (65%) adolescents at Time 1, and a significant decrease over time was found only among newcomers. Higher age, higher percentage of immigrants at school, and lower levels of new language use all related to higher friendship homophily. Rate of change in friendship homophily was strongly related to change in new language use. Findings suggest that friendship formation with native adolescents is related to social learning processes, in which new language use plays a crucial role.

  18. Measurement of self, experienced, and perceived HIV/AIDS stigma using parallel scales in Chennai, India.

    Science.gov (United States)

    Zelaya, Carla E; Sivaram, Sudha; Johnson, Sethulakshmi C; Srikrishnan, A K; Suniti, Solomon; Celentano, David D

    2012-01-01

    HIV/AIDS stigma can severely compromise the quality of life of people living with HIV/AIDS (PLHA) by reducing access and quality of care, adherence to therapy, and disclosure of HIV status, thereby potentially increasing transmission. The objective of this study was to develop and psychometrically test three parallel scales measuring self, experienced, and perceived stigma among PLHA (n=188) in Chennai, India. Exploratory factor analysis (EFA), which was used to facilitate item reduction and assess construct validity, confirmed the presence of three underlying theoretical domains. The final number of items and Cronbach's Alpha for each scale were: 8 items, Alpha of 0.84, for self stigma; 7 items, Alpha of 0.86, for experienced stigma; and 7 items, Alpha of 0.83, for perceived stigma. External validity was ascertained by confirming a significant positive association between the measure of each type of stigma and depression (measured using CES-D), using structural equation modeling (SEM). Therefore, scales were parsimonious, reliable, and were found to be valid measures of HIV/AIDS stigma. Using these validated scales, researchers can accurately collect data to inform the design of stigma reduction programs and interventions and enable subsequent evaluation of their effectiveness.

  19. Psychophysiology of duration estimation in experienced mindfulness meditators and matched controls

    Directory of Open Access Journals (Sweden)

    Simone eOtten

    2015-08-01

    Full Text Available Recent research suggests that bodily signals and interoception are strongly related to our sense of time. Mindfulness meditators train to be aware of their body states and therefore could be more accurate at interval timing. In this study, n = 22 experienced mindfulness meditators and n = 22 matched controls performed both, an acoustic and a visual duration reproduction task of 8 s, 14s and 20s intervals, while heart rate and skin conductance were continuously assessed. In addition, participants accomplished a heart-beat perception task and two selective attention tasks. Results revealed no differences between meditators and controls with respect to performance in duration reproduction or attentional capacities. Additionally no group difference in heart beat perception scores was found. Across all subjects, correlational analyses revealed several associations between performance in the duration reproduction tasks and psychophysiological changes, the latter being also related to heart beat perception scores. Furthermore, former findings of linearly increasing cardiac periods and decreasing skin conductance levels during the auditory duration estimation task (Meissner and Wittmann, 2011 could be replicated, and these changes could also be observed during a visual duration reproduction task. In contrast to our earlier findings, the heart-beat perception test was not related with timing performance. Overall, although experienced meditators did not differ from matched controls with respect to duration reproduction and interoceptive awareness, this study adds significantly to the emerging view that time perception is related to autonomic regulation and awareness of body states.

  20. Manual Medicine Related Injuries Experienced by Physicians: A Missing Aspect in Therapies Using Manipulation of Joints

    Directory of Open Access Journals (Sweden)

    Jost Steinhaeuser

    2015-01-01

    Full Text Available Background. In 2010 Manual Medicine (MM was the second most common additional qualification among physicians in Germany, which is recommended to be used in several guidelines. Aim of this analysis was to raise the amount of information on MM related injuries (MMri experienced by physicians at any point of their career while applying MM. Methods. Data on MMri of a questionnaire that was used to gain first insights into MM in Germany from a health services research perspective was analysed. Results. A total of 301 physicians (20% female participated in this study. The participants’ mean age was 46. 11% of the participants experienced some kind of MMri during their career as a MM provider. In the three worst cases these MMri were fractures and therefore classified as moderate. Mild MMri were joint dysfunction syndromes (N=30, distortions of fingers (N=7, and shoulder pain (N=3. Subgroup analyses showed no significant differences in the rate of MMri when comparing gender, provider organizations for postgraduate MM courses, and medical disciplines. Conclusion. Our analysis shows risks for providers of MM. As this analysis suffers from the risk of recall bias, future studies should be performed to get more insights into this aspect of MM.

  1. Seeing and Experiencing Relativity--A New Tool for Teaching?

    Science.gov (United States)

    Kortemeyer, Gerd; Fish, Jordan; Hacker, Jesse; Kienle, Justin; Kobylarek, Alexander; Sigler, Michael; Wierenga, Bert; Cheu, Ryan; Kim, Ebae; Sherin, Zach; Sidhu, Sonny; Tan, Philip

    2013-01-01

    "What would you see if you were riding a beam of light?" This thought experiment, which Einstein reports to have "conducted" at the age of 16, of course has no sensible answer: as Einstein published a decade later, you could never reach the speed of light. But it does make sense to ask what you would see if you were traveling…

  2. Seeing and Experiencing Relativity--A New Tool for Teaching?

    Science.gov (United States)

    Kortemeyer, Gerd; Fish, Jordan; Hacker, Jesse; Kienle, Justin; Kobylarek, Alexander; Sigler, Michael; Wierenga, Bert; Cheu, Ryan; Kim, Ebae; Sherin, Zach; Sidhu, Sonny; Tan, Philip

    2013-01-01

    "What would you see if you were riding a beam of light?" This thought experiment, which Einstein reports to have "conducted" at the age of 16, of course has no sensible answer: as Einstein published a decade later, you could never reach the speed of light. But it does make sense to ask what you would see if you were traveling…

  3. Experiencing Religious Information Literacy: Informed Learning in Church Communities

    Science.gov (United States)

    Gunton, Lyndelle; Bruce, Christine; Stoodley, Ian

    2012-01-01

    This paper reports an exploration of religious information literacy in terms of how people use information to learn in the context of church communities. The research approach of phenomenography was used to explore Uniting Church in Australia members' experience of using information to learn as participants in their church communities. Five ways…

  4. Qualitatively Different Ways of Experiencing Student Self-Assessment

    Science.gov (United States)

    Tan, Kelvin H. K.

    2008-01-01

    In the literature, student self-assessment as a practice and as a goal in higher education is generally emphasized for academics. This paper reports a study that investigates what academics emphasize in their experiences of student self-assessment. The investigation focused on the different ways academics described their understanding and practise…

  5. Experiencing Religious Information Literacy: Informed Learning in Church Communities

    Science.gov (United States)

    Gunton, Lyndelle; Bruce, Christine; Stoodley, Ian

    2012-01-01

    This paper reports an exploration of religious information literacy in terms of how people use information to learn in the context of church communities. The research approach of phenomenography was used to explore Uniting Church in Australia members' experience of using information to learn as participants in their church communities. Five ways…

  6. The significance of end-of-life dreams and visions.

    Science.gov (United States)

    Grant, Pei; Wright, Scott; Depner, Rachel; Luczkiewicz, Debra

    End-of-life dreams and visions (ELDVs) have been well documented through history and across cultures. They appear to affect both dying people and their families deeply, and may be a source of profound meaning and comfort. The aims of the study were to; document hospice patients' ELDV experiences over time using a daily survey, examine the content and subjective significance of ELDVs, and relate the prevalence, content and significance of end-of-life experiences over time until death. Patients (n = 66) in a hospice inpatient unit, between January 2011 and July 2012, were interviewed daily. The interview contained closed questions about the content, frequency and level of comfort or distress of dreams and visions. Most participants reported at least one dream or vision and almost half of the dreams and visions occurred during sleep. Nearly all patients reported that their experience felt real. The most common content featured deceased friends and relatives, followed by living friends and relatives. As participants approached death, comforting dreams and visions of the deceased became more prevalent. End-of-life dreams and visions are commonly experienced during dying. These dreams and visions may be a profound source of potential meaning and comfort to the dying.

  7. A multi-centre cohort study shows no association between experienced violence and labour dystocia in nulliparous women at term

    OpenAIRE

    Dykes Anna-Karin; Dejin-Karlsson Elisabeth; Finnbogadóttir Hafrún

    2011-01-01

    Abstract Background Although both labour dystocia and domestic violence during pregnancy are associated with adverse maternal and fetal outcome, evidence in support of a possible association between experiences of domestic violence and labour dystocia is sparse. The aim of this study was to investigate whether self-reported history of violence or experienced violence during pregnancy is associated with increased risk of labour dystocia in nulliparous women at term. Methods A population-based ...

  8. A Study Of The Effects Of Illness Experienced By Families Of Oral And Oropharyngeal Cancer Patients

    Directory of Open Access Journals (Sweden)

    Bhagyalaxmi A

    2002-01-01

    Full Text Available Research question : What are the various areas and burden a family experiences due to presence of oral and oropharyngeal cancer patient. Objectives: 1. To identify the family burden like financial burden, disruption of routine activities and family leisure etc. 2. To study the severity of family burden experienced by the families of oral and oropharyngeal cancer patients. Study design: Case- control. Setting: Gujarat Cancer and Research Institute (G.C.R.I, Ahmedabad. Participants: 100 cases belonging to the diagnostic categories no. 140-46 of ICD â€"9 and 100 controls belonging to the diagnostic categories other than no. 140-46 of ICD-9 Statistical analysis: Proportions, Chi-square test and Z test. Results: Financial burden was observed in 36% of cases and 43% of controls had burden on the family. Out of 43% respondents reporting any burden, 36(83.72% were identified with severe burden.

  9. Efficacy of kinesiology taping for recovery from occupational wrist disorders experienced by a physical therapist.

    Science.gov (United States)

    Kim, Byeong-Jo; Lee, Jung-Hoon

    2014-06-01

    [Purpose] The aim of this paper was to report the efficacy of kinesiology taping for recovery from wrist pain and limited range of motion (ROM) in a physical therapist with repetitive strain injuries. [Subjects] A 32 year-old male physical therapist developed recurring severe pain in the dominant wrist and limited active ROM with extremely painful supination. [Methods] The kinesiology tape was applied to the lumbricals, musculi interossei dorsales, palmares, the wrist extensor and flexor muscles, and the wrist joint for 3 weeks for an average of 10 h/day. [Results] After application of the kinesiology tape, the Numeric Pain Rating Scale and Patient-rated Wrist Evaluation scores decreased, and the Patient-Specific Functional Scale score increased in comparison with the initial score. [Conclusion] Repeated kinesiology taping of the wrist muscles and joint could be an effective method for recovery from occupational wrist disorders experienced by physical therapists.

  10. Significant Tsunami Events

    Science.gov (United States)

    Dunbar, P. K.; Furtney, M.; McLean, S. J.; Sweeney, A. D.

    2014-12-01

    Tsunamis have inflicted death and destruction on the coastlines of the world throughout history. The occurrence of tsunamis and the resulting effects have been collected and studied as far back as the second millennium B.C. The knowledge gained from cataloging and examining these events has led to significant changes in our understanding of tsunamis, tsunami sources, and methods to mitigate the effects of tsunamis. The most significant, not surprisingly, are often the most devastating, such as the 2011 Tohoku, Japan earthquake and tsunami. The goal of this poster is to give a brief overview of the occurrence of tsunamis and then focus specifically on several significant tsunamis. There are various criteria to determine the most significant tsunamis: the number of deaths, amount of damage, maximum runup height, had a major impact on tsunami science or policy, etc. As a result, descriptions will include some of the most costly (2011 Tohoku, Japan), the most deadly (2004 Sumatra, 1883 Krakatau), and the highest runup ever observed (1958 Lituya Bay, Alaska). The discovery of the Cascadia subduction zone as the source of the 1700 Japanese "Orphan" tsunami and a future tsunami threat to the U.S. northwest coast, contributed to the decision to form the U.S. National Tsunami Hazard Mitigation Program. The great Lisbon earthquake of 1755 marked the beginning of the modern era of seismology. Knowledge gained from the 1964 Alaska earthquake and tsunami helped confirm the theory of plate tectonics. The 1946 Alaska, 1952 Kuril Islands, 1960 Chile, 1964 Alaska, and the 2004 Banda Aceh, tsunamis all resulted in warning centers or systems being established.The data descriptions on this poster were extracted from NOAA's National Geophysical Data Center (NGDC) global historical tsunami database. Additional information about these tsunamis, as well as water level data can be found by accessing the NGDC website www.ngdc.noaa.gov/hazard/

  11. Effect of audiovisual distraction with 3D video glasses on dental anxiety of children experiencing administration of local analgesia: a randomised clinical trial.

    Science.gov (United States)

    Nuvvula, S; Alahari, S; Kamatham, R; Challa, R R

    2015-02-01

    To determine the effect of three-dimensional (3D) audiovisual (AV) distraction in reducing dental anxiety of children. A randomised clinical trial with a parallel design carried out on 90 children (49 boys and 41 girls) aged between 7 and 10 years (mean age of 8.4 years) to ascertain the comparative efficacy of audio (music) and AV (3D video glasses) distraction in reducing the dental anxiety of children during local analgesia (LA) administration. Ninety children were randomly divided into three groups; control (basic behaviour guidance techniques without distraction), audio (basic techniques plus music) and AV (basic techniques plus 3D AV) distraction groups. All the children experienced LA administration with/without distraction and the anxiety was assessed using a combination of measures: MCDAS(f) (self-report), pulse rate (physiological), behaviour (using Wright's modification of Frankl behaviour rating scale and Houpt scale) and preferences of children. All 90 children completed the study. A highly significant reduction in the anxiety of audiovisual group as reported by the MCDAS(f) values (p<0.001) and Houpt scale (p=0.003); whereas pulse rate showed statistically significant increase (p<0.001) in all the three groups irrespective of distraction. The child preferences also affirmed the usage of 3D video glasses. LA administration with music or 3D video glasses distraction had an added advantage in a majority of children with 3D video glasses being superior to music. High levels of satisfaction from children who experienced treatment with 3D video glasses were also observed.

  12. Facilitating Participant Success: Teachers Experiencing Antarctica and the Arctic Program

    Science.gov (United States)

    Shipp, S. S.; Bruccoli, A.; Porter, M.; Meese, D.

    2003-12-01

    Through the NSF-funded Teachers Experiencing Antarctica and the Arctic (TEA) Program K-12 science teachers participate as members of polar field projects. Objectives of the program include: immersing the science teacher in the experience of research; 2) leveraging the research experience of the teacher to better inform teaching practices; and 3) sharing the experience with the broader educational and general community. The polar field experience is an exciting opportunity accompanied by a daunting number of responsibilities. In addition to preparing for field research, TEA teachers bring their experience to colleagues, classrooms, and communities. Before going into the field, they give presentations, help plan how students can connect to the polar regions, and share the expedition with the public. In the field, the TEA teacher is a team member and educational liaison, responding to questions by e-mail, and posting e-journals describing the research experience. Upon return, the TEA again shares the experience broadly with the community. In addition, they work closely with 3 colleagues for 140 hours to bring the experience of research into classrooms. Formative evaluation of the TEA Program underscores the need to support teachers in accomplishing their responsibilities; this support is necessary to achieve program objectives. TEA teachers are responsible for sharing the science content of their research. While many broadcast the excitement of the experience, they may not have the scientific background to convey the content. This is due, in part, to many teachers having to be generalists in their classrooms. Shifting into the role of specialist can be challenging. In the year of preparation before the field experience, TEA teachers attend orientation, meet with their research teams for several days, and are encouraged to learn more about their science topic. Understanding builds through the field experience. It may take two or more years after the field work for the

  13. A case report of motor neuron disease in a patient showing significant level of DDTs, HCHs and organophosphate metabolites in hair as well as levels of hexane and toluene in blood

    Energy Technology Data Exchange (ETDEWEB)

    Kanavouras, Konstantinos [Department of Neurology, Medical School, University of Crete, Heraklion, Crete (Greece); Tzatzarakis, Manolis N. [Center of Toxicology Science and Research, University of Crete, Heraklion, Crete (Greece); Mastorodemos, Vasileios; Plaitakis, Andreas [Department of Neurology, Medical School, University of Crete, Heraklion, Crete (Greece); Tsatsakis, Aristidis M., E-mail: aris@med.uoc.gr [Center of Toxicology Science and Research, University of Crete, Heraklion, Crete (Greece)

    2011-11-15

    Motor neuron disease is a devastating neurodegenerative condition, with the majority of sporadic, non-familial cases being of unknown etiology. Several epidemiological studies have suggested that occupational exposure to chemicals may be associated with disease pathogenesis. We report the case of a patient developing progressive motor neuron disease, who was chronically exposed to pesticides and organic solvents. The patient presented with leg spasticity and developed gradually clinical signs suggestive of amyotrophic lateral sclerosis, which was supported by the neurophysiologic and radiological findings. Our report is an evidence based case of combined exposure to organochlorine (DDTs), organophosphate pesticides (OPs) and organic solvents as confirmed by laboratory analysis in samples of blood and hair confirming systematic exposure. The concentration of non-specific dialkylphosphates metabolites (DAPs) of OPs in hair (dimethyphopshate (DMP) 1289.4 pg/mg and diethylphosphate (DEP) 709.4 pg/mg) and of DDTs (opDDE 484.0 pg/mg, ppDDE 526.6 pg/mg, opDDD 448.4 pg/mg, ppDDD + opDDT 259.9 pg/mg and ppDDT 573.7 pg/mg) were considerably significant. Toluene and n-hexane were also detected in blood on admission at hospital and quantified (1.23 and 0.87 {mu}g/l, respectively), while 3 months after hospitalization blood testing was found negative for toluene and n-hexane and hair analysis was provided decrease levels of HCHs, DDTs and DAPs. -- Highlights: Black-Right-Pointing-Pointer Exposure to pesticides and organic solvents might be a risk factor for sporadic MND. Black-Right-Pointing-Pointer We report a patient who developed progressive upper and lower motor neuron disease. Black-Right-Pointing-Pointer The patient had a history of occupational exposure to pesticides and solvents. Black-Right-Pointing-Pointer High DDTs' levels and increased levels of DMP and DEP were measured in his hair. Black-Right-Pointing-Pointer The patients' exposure to chemicals might

  14. Experiencing new practice in Psychiatry and Mental Health

    Directory of Open Access Journals (Sweden)

    Paula Peixoto Messias

    2013-01-01

    Full Text Available The present study reports the experience of an academic course during the practice of Nursing Psychiatric Nursing Course and Mental Health Center of Psychosocial Attention (CAPS in southern Bahia. The study is descriptive and participatory method. During practice, we carried out activities aimed at promoting the role of those involved. Such activities were craft workshops, beauty shop, video workshops, conversing, wheels of music, talks about coping with difficult situations and exercise a sense of positivity. Communication and listening therapy has permeated the whole process and the end of the period there was a home visit to the user and his family. I believe that with the activities carried out contributed to the improvement of health and the process of social reinsertion of CAPS. I hope with the information in this report, we enrich the acquis concerning the development of practices of care in mental health within the CAPS and encourage care practices that address the psychosocial rehabilitation of subjects.

  15. Reduced mind wandering in experienced meditators and associated EEG correlates.

    Science.gov (United States)

    Brandmeyer, Tracy; Delorme, Arnaud

    2016-11-04

    One outstanding question in the contemplative science literature relates to the direct impact of meditation experience on the monitoring of internal states and its respective correspondence with neural activity. In particular, to what extent does meditation influence the awareness, duration and frequency of the tendency of the mind to wander. To assess the relation between mind wandering and meditation, we tested 2 groups of meditators, one with a moderate level of experience (non-expert) and those who are well advanced in their practice (expert). We designed a novel paradigm using self-reports of internal mental states based on an experiential sampling probe paradigm presented during ~1 h of seated concentration meditation to gain insight into the dynamic measures of electroencephalography (EEG) during absorption in meditation as compared to reported mind wandering episodes. Our results show that expert meditation practitioners report a greater depth and frequency of sustained meditation, whereas non-expert practitioners report a greater depth and frequency of mind wandering episodes. This is one of the first direct behavioral indices of meditation expertise and its associated impact on the reduced frequency of mind wandering, with corresponding EEG activations showing increased frontal midline theta and somatosensory alpha rhythms during meditation as compared to mind wandering in expert practitioners. Frontal midline theta and somatosensory alpha rhythms are often observed during executive functioning, cognitive control and the active monitoring of sensory information. Our study thus provides additional new evidence to support the hypothesis that the maintenance of both internal and external orientations of attention may be maintained by similar neural mechanisms and that these mechanisms may be modulated by meditation training.

  16. Communication challenges experienced by migrants with cancer: A comparison of migrant and English-speaking Australian-born cancer patients.

    Science.gov (United States)

    Hyatt, Amelia; Lipson-Smith, Ruby; Schofield, Penelope; Gough, Karla; Sze, Ming; Aldridge, Lynley; Goldstein, David; Jefford, Michael; Bell, Melanie L; Butow, Phyllis

    2017-10-01

    Understanding the difficulties faced by different migrant groups is vital to address disparities and inform targeted health-care service delivery. Migrant oncology patients experience increased morbidity, mortality and psychological distress, with this tentatively linked to language and communication difficulties. The objective of this exploratory study was to investigate the communication barriers and challenges experienced by Arabic, Greek and Chinese (Mandarin and Cantonese) speaking oncology patients in Australia. This study employed a cross-sectional design using patient-reported outcome survey data from migrant and English-speaking Australian-born patients with cancer. Patients were recruited through oncology clinics and Australian state cancer registries. Data were collected regarding patient clinical and demographic characteristics and health-care and communication experiences. Data from the clinics and registries were combined for analysis. Significant differences were found between migrant groups in demographic characteristics, communication and health-care experiences, and information and care preferences. Chinese patients cited problems with understanding medical information, the Australian health-care system, and communicating with their health-care team. Conversely, Arabic- and Greek-speaking patients reported higher understanding of the health-care system, and less communication difficulties. Our study findings suggest that migrant groups differ from each other in their health communication expectations and requirements. Lower education and health literacy of some groups may play a role in poorer health outcomes. Public health interventions and assistance provided to migrants should be tailored to the specific needs and characteristics of that language or cultural group. Future research directions are discussed. © 2017 The Authors Health Expectations Published by John Wiley & Sons Ltd.

  17. A Significant Step Forward

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Australia officially ratified the Kyoto Protocol on December 3,the first act of its new government under Prime Minister Kevin Rudd.Rudd signed the instrument of ratification the very day he was sworn in by Australia’s Governor General Michael Jeffery. This is a significant step in Australia’s efforts to fight climate change domestically and with the international community,Rudd said in a statement.The Australian Government will do everything in its power to help Australia meet its Kyoto obligations,he added.

  18. The nature of workplace bullying experienced by teachers and the ...

    African Journals Online (AJOL)

    Hennie

    2015-08-21

    Aug 21, 2015 ... is mostly perpetrated by principals, who often use colleagues as accomplices, and that the bullying ... Victimised teachers' health may have a significant impact on the ... Schools as organisations have hierarchal structures with active power dynamics and ..... tic of an autocratic leadership style – specifically.

  19. Great Expectations: Perceived Social Support in Couples Experiencing Cardiac Surgery.

    Science.gov (United States)

    Rankin, Sally H.; Monahan, Patricia

    1991-01-01

    Compared patient and spousal perceived support during the cardiac surgery recovery period and explored effects of social support on patient/spouse subjective mood states for 117 couples. Social support buffered the impact of caregiving burden on mood disturbance for caregiving spouses but did not significantly impact physical or mental health…

  20. Great Expectations: Perceived Social Support in Couples Experiencing Cardiac Surgery.

    Science.gov (United States)

    Rankin, Sally H.; Monahan, Patricia

    1991-01-01

    Compared patient and spousal perceived support during the cardiac surgery recovery period and explored effects of social support on patient/spouse subjective mood states for 117 couples. Social support buffered the impact of caregiving burden on mood disturbance for caregiving spouses but did not significantly impact physical or mental health…

  1. Ocular copper deposition associated with monoclonal gammopathy of undetermined significance: case report Depósito ocular de cobre associado a gamopatia monoclonal de significância indeterminada: relato de caso

    Directory of Open Access Journals (Sweden)

    Patrick F. Tzelikis

    2005-08-01

    Full Text Available To report a case of ocular copper deposition in both eyes at the level of Descemet's membrane associated with a monoclonal gammopathy of undetermined significance (MGUS. A 49-year-old white woman had golden-brown metallic dust-like deposits on Descemet's membrane of both eyes. A systemic examination revealed an elevated serum copper, normal serum ceruloplasmin and a normal level of total protein. Serum protein electrophoresis demonstrated a single peak (M-spike in the gamma region (M-protein in serum = 11 g/l. Flow cytometric analysis of the marrow aspirate identified a monoclonal plasma cell population that represents approximately 2% of the total marrow cells consistent with the diagnosis of monoclonal gammopathy of undetermined significance. Copper deposits at the level of Descemet's membrane may be a finding in a patient with monoclonal gammopathy of undetermined significance.Relatar um caso de depósito corneano de cobre em ambos os olhos a nível da membrana de Descemet associado a gamopatia monoclonal de significância indeterminada (GMSI. Paciente feminina, 49 anos, leucodérmica, apresentando depósito corneano de aspecto marrom-ouro a nível da membrana de Descemet em ambos os olhos. Exame sistêmico revelou cobre sérico elevado, ceruloplasmina sérica normal, e proteína total normal. Eletroforese de proteínas séricas demonstrou um pico único na região gama (proteína M = 11 g/l. Análise citométrica de aspirado medular evidenciou uma população de células plasmáticas monoclonais de aproximadamente 2% do total de células medulares consistente com o diagnóstico de gamopatia monoclonal de significância indeterminada. Depósitos de cobre a nível da membrana de Descemet podem ser encontrados em pacientes com gamopatia monoclonal de significância indeterminada.

  2. Predicting significant torso trauma.

    Science.gov (United States)

    Nirula, Ram; Talmor, Daniel; Brasel, Karen

    2005-07-01

    Identification of motor vehicle crash (MVC) characteristics associated with thoracoabdominal injury would advance the development of automatic crash notification systems (ACNS) by improving triage and response times. Our objective was to determine the relationships between MVC characteristics and thoracoabdominal trauma to develop a torso injury probability model. Drivers involved in crashes from 1993 to 2001 within the National Automotive Sampling System were reviewed. Relationships between torso injury and MVC characteristics were assessed using multivariate logistic regression. Receiver operating characteristic curves were used to compare the model to current ACNS models. There were a total of 56,466 drivers. Age, ejection, braking, avoidance, velocity, restraints, passenger-side impact, rollover, and vehicle weight and type were associated with injury (p < 0.05). The area under the receiver operating characteristic curve (83.9) was significantly greater than current ACNS models. We have developed a thoracoabdominal injury probability model that may improve patient triage when used with ACNS.

  3. Anthropological significance of phenylketonuria.

    Science.gov (United States)

    Saugstad, L F

    1975-01-01

    The highest incidence rates of phenylketonuria (PKU) have been observed in Ireland and Scotlant. Parents heterozygous for PKU in Norway differ significantly from the general population in the Rhesus, Kell and PGM systems. The parents investigated showed an excess of Rh negative, Kell plus and PGM type 1 individuals, which makes them similar to the present populations in Ireland and Scotlant. It is postulated that the heterozygotes for PKU in Norway are descended from a completely assimilated sub-population of Celtic origin, who came or were brought here, 1ooo years ago. Bronze objects of Western European (Scottish, Irish) origin, found in Viking graves widely distributed in Norway, have been taken as evidence of Vikings returning with loot (including a number of Celts) from Western Viking settlements. The continuity of residence since the Viking age in most habitable parts of Norway, and what seems to be a nearly complete regional relationship between the sites where Viking graves contain western imported objects and the birthplaces of grandparents of PKUs identified in Norway, lend further support to the hypothesis that the heterozygotes for PKU in Norway are descended from a completely assimilated subpopulation. The remarkable resemblance between Iceland and Ireland, in respect of several genetic markers (including the Rhesus, PGM and Kell systems), is considered to be an expression of a similar proportion of people of Celtic origin in each of the two countries. Their identical, high incidence rates of PKU are regarded as further evidence of this. The significant decline in the incidence of PKU when one passes from Ireland, Scotland and Iceland, to Denmark and on to Norway and Sweden, is therefore explained as being related to a reduction in the proportion of inhabitants of Celtic extraction in the respective populations.

  4. Occupational exposure to contaminated biological material: perceptions and feelings experienced among dental students

    Directory of Open Access Journals (Sweden)

    Camila PINELLI

    Full Text Available INTRODUCTION: Dental students may be a particularly vulnerable group exposed to the risk of acquiring infections through occupational injuries.OBJECTIVE: To investigate the perceptions with regard to their occupational exposure to potentially infectious biologic materials.MATERIAL AND METHOD: Interviews were conducted by means of a script with open questions. The speeches were recorded, transcribed and qualitative analysis was performed with the aid of QUALIQUANTISOFT® software. The Collective Subject Discourse (CSD was obtained.RESULT: The feeling most frequently experienced was related to the fear of contagion. Most accidents occurred during the handling of sharp dental instruments. Respondents attributed the occurrence of accidents especially the lack of attention, carelessness while handling sharp instruments, and lack of use of Personal Protective Equipment. As regards the measures taken right after the exposure, they "washed the local area". Other respondents reported they "continued the dental treatment". They complained mostly about the fear of having been infected, and because they had to leave the faculty to take blood exams for HIV screening. As part of the learning experience the injured reported they paid more attention when handling sharp instruments. The students informed that any type of injury due to contact with contaminated material must be notified. However, they were neglectful about reporting their own injury.CONCLUSION: Education strategies for preventive measures related to occupational exposure must be restructured, because the knowledge and the fear of contagion among dental students were not always sufficient for a complete adherence to treatment protocols and notification.

  5. Wings and Flying in Immersive VR - Controller Type, Sound Effects and Experienced Ownership and Agency

    DEFF Research Database (Denmark)

    Sikström, Erik; Götzen, Amalia De; Serafin, Stefania

    An experiment investigated the subjective experiences of ownership and agency of a pair of virtual wings attached to a motion controlled avatar in an immersive virtual reality setup. A between groups comparison of two ways of controlling the movement of the wings and flight ability. One where...... their experienced embodiment of the wings on a body ownership and agency questionnaire. The results shows significant differences between the controllers in some of the questionnaire items and that adding self-produced sounds to the avatar, slightly changed the subjects evaluations....... the subjects achieved the wing motion and flight ability by using a hand-held video game controller and the other by moving the shoulder. Through four repetitions of a flight task with varying amounts of self-produced audio feedback (from the movement of the virtual limbs), the subjects evaluated...

  6. [Description of workloads and fatigue experienced among health workers in a teaching hospital].

    Science.gov (United States)

    Santana, Leni de Lima; Miranda, Fernanda Moura D'Almeida; Karino, Márcia Eiko; Baptista, Patrícia Campos Pavan; Felli, Vanda Elisa Andres; Sarquis, Leila Maria Mansano

    2013-03-01

    This is an exploratory, descriptive and quantitative study, based on the following categories: work process, workloads and fatigue in a teaching hospital in Curitiba in the southern region of Brazil. The article characterizes the load and stress experienced in a university hospital, based on a previous study entitled "System for monitoring the health of nursing workers" (SIMOSTE). The results show that females were the most affected (85.9%) and the most affected professionals were nursing assistants (53.1%). The highest number of sick leaves was due to diseases of the osteoarticular system (25.2%) and the most significant loads were mechanical and physiological with 33.06% each. These results may support intervention strategies in the policies directed toward the workers' health to ensure a better quality of life and consequently improve the quality of care provided to the user.

  7. Work-related violence experienced by urban taxi drivers.

    Science.gov (United States)

    Burgel, Barbara J; Gillen, Marion; White, Mary C

    2014-12-01

    This study measured violence (physical assault, robbery, or weapon confrontation) in taxi drivers, and determined socio-demographic/work factors associated with violence. In 2010, 130 taxi drivers, working in a large city in the Western US, were administered a survey evaluating workplace violence events. The study population was male (94%), mean age 45, married (54%), foreign-born (55%), with 24% speaking Arabic at home. Drivers drove at night (51%), for an average of 9.7 years and 41 hr/week. Almost half reported a history of violence during their driving careers: physical assault, weapon confrontation, or robbery. In the prior 12 months, 12% were physically assaulted, 8% robbed, and 6% confronted with a weapon. Night drivers reported more assaults over their lifetime compared to day drivers (mean = 1.64 [sd 4.29] vs. mean = 0.53 [sd 1.05], P = 0.047). Taxi drivers experience violence at work. Strategies are needed to prevent violence especially in night drivers. © 2014 Wiley Periodicals, Inc.

  8. Functional magnetic resonance imaging as experienced by stroke survivors.

    Science.gov (United States)

    Hadidi, Niloufar Niakosari; Cullen, Kathryn R; Hall, Leah M J; Lindquist, Ruth; Buckwalter, Kathleen C; Mathews, Emily

    2014-01-01

    Functional magnetic resonance imaging (fMRI), a noninvasive technique that measures brain activation, has been increasingly used in the past decade, particularly among older adults. Use of fMRI in research with stroke survivors in recent years has substantially contributed to researchers' understanding of the pathophysiology of stroke sequelae. However, despite the increasing popularity and use of fMRI, little is known about the patient experience of fMRI under research circumstances. The current research brief reports the findings of a pilot study undertaken to understand stroke survivors' experiences with fMRI under research circumstances. Nine ischemic stroke patients underwent two MRI sessions, each of which lasted 1.5 hours and included several fMRI tasks. Patients were asked about their experiences and to share any advice. All participants reported that they did not feel claustrophobic; in addition, the importance of educating participants about fMRI was a universal theme that emerged. Knowledge of participant experiences may help with enrollment strategies for fMRI studies and improve research outcomes related to the fMRI experience. Copyright 2014, SLACK Incorporated.

  9. Report

    Directory of Open Access Journals (Sweden)

    Akin Aydogan

    2012-01-01

    Full Text Available Introduction. Gossypiboma (GP is a term used to express the mass resulting from forgotten cotton sponge in operations. Rarely, a transmural migration may occur into the gastrointestinal lumen without creating any defect by GP. Laparotomy or endoscopic removal may be required, by the way it can be taken out of the body itself by intestinal ways. In this study, we reported a case of mechanical intestinal obstruction causing GP. Case. The fifty-one-year-old female patient admitted to the emergency department with the complaints of mechanical intestinal obstruction and had a history of open cholecystectomy 20 years ago. There were the findings of intestinal obstruction in abdominal plain radiography and computerized tomography. The sponge that obstructed the lumen completely 40 cm proximal to the ileocecal valve was identified in the laparotomy with the diagnosis of brid ileus. The small intestine was closed over double-fold after removal of sponge. Transmural migration of abdominal-remained sponge was thought to be occurred without creating a defect after cholecystectomy. Postoperatively, the patient was discharged without having any problems at 4th day of hospitalization. Conclusion. Although it is a rare situation in routine clinical practice, GP should be considered as a differential diagnosis in the patients who had a diagnosis of mechanical intestinal obstruction, and laparotomy was applied before. As GP may lead to situations which cause mortality, all precautions should be taken to prevent it.

  10. The Impact of Aromatherapy on the Anxiety of Patients Experiencing Coronary Angiography

    Directory of Open Access Journals (Sweden)

    Homeyra Tahmasbi

    2012-03-01

    Full Text Available Background: Anxiety among patients experiencing coronary angiography increases within invasive studies including angiography. Anxiety as an intensifier at cardiovascular reactions can endanger patients in angiography clinics. Studies indicate that lavendula spica L. inhalation can decrease anxiety. The purpose of this study is to determine the impact of aromatherapy on the anxiety level of patients experiencing coronary angiography. Materials and Methods: This research is a clinical trial study performed on a group of 96 patients hospitalized in Sari Fatemeh-Zahra Hospital for coronary angiography who were randomly selected. They were divided in two subject (45 patients and control (46 patients groups. Demographic data sheets, recording sheet of homodynamic variables and Spielberger state-trait anxiety inventory were distributed among the two groups before and after aromatherapy. The data were analyzed using SPSS-16 as well as statistical T-test and chi-square test. Results: The two groups were homogenous in terms of gender, marital status, level of education, sickness background, age and health insurance. The data indicated that anxiety level decreased significantly in the subject group compared with the control group after aromatherapy (P < 0.0001. There was also a significant difference in systolic and diastolic blood pressure and respiratory rate as well as heartbeat parameters in these two groups. (P<0.05 Conclusion: Lavendula aroma inhalation can decrease anxiety level of patients before coronary angiography and accordingly aromatherapy can be used as health care intervention and mental support, without any side effects, for the patients before invasive interventions such as angiography.

  11. Burnout and demographic characteristics of workers experiencing different types of work-home interaction

    Directory of Open Access Journals (Sweden)

    Dorota Merecz

    2014-12-01

    Full Text Available Objectives: The purpose of this study was to explore configurations of positive versus negative interactions between work and home (WHI and their relation to burnout and demographic characteristics. Material and Methods: Sample of 533 Polish workers were interviewed by means of self-administered questionnaires (SWING and MBI-GS. Demographic and work characteristics were also controlled. Results: Cluster analysis distinguished 5 types of WHIs: positive WHI (18%, negative WHI (15.9%, no interaction (29.3%, mutual positive interactions (15.4% and positive HWI (21.4%. The quality of WHI was associated with number of work hours and tenure at main place of employment. The effect of gender on the quality of work-home interaction was not significant. Configuration of WHIs affected the level of burnout. Again, there was no significant difference between men and women in terms of burnout and its sub-dimensions. The least burned-out were people from positive WHI, positive HWI and mutual positive interaction groups. The most burned-out were people who experienced negative WHI the most often. In this group, predominance of men working more than 10 h per day was observed. The majority of study group (71% experienced rather integration than segmentation of both spheres. Conclusions: Our results suggest that segmentation is not an universal and effective strategy of coping with work and home demands – it may prevent the positive home-work spillover, which can be buffer or remedy against stress or burnout. We consider cluster analysis the appropriate method in research on relation to work-family balance issue, which may be useful in unraveling relationships between this phenomenon and attitudes and behaviors.

  12. Applicability and accuracy improvement of transient elastography using the M and XL probes by experienced operators.

    Science.gov (United States)

    Carrión, J A; Puigvehí, M; Coll, S; Garcia-Retortillo, M; Cañete, N; Fernández, R; Márquez, C; Giménez, M D; Garcia, M; Bory, F; Solà, R

    2015-03-01

    Transient elastography (TE) is the reference method to obtain liver stiffness measurements (LSM), but no results are obtained in 3.1% and unreliable in 15.8%. We assessed the applicability and diagnostic accuracy of TE re-evaluation using M and XL probes. From March 2011 to April 2012 868 LSM were performed with the M probe by trained operators (50-500 studies) (LSM1). Measurements were categorized as inadequate (no values or ratio 30%) or adequate. Inadequate LSM1 were re-evaluated by experienced operators (>500 explorations) (LSM2) and inadequate LSM2 using XL probe (LSMXL). Inadequate LSM1 were obtained in 187 (21.5%) patients, IQR/LSM >30% in 97 (51%), ratio <60% in 24 (13%) and TE failed to obtain a measurement in 67 (36%). LSM2 achieved adequate registers in 123 (70%) of 175 registers previously considered as inadequate. Independent variables (OR, 95%CI) related to inadequate LSM1 were body mass index (1.11, 1.04-1.18), abdominal circumference (1.03, 1.01-1.06) and age (1.03, 1.01-1.04) and to inadequate LSM2 were skin-capsule distance (1.21, 1.09-1.34) and abdominal circumference (1.05, 1.01-1.10). The diagnostic accuracy (AUROC) to identify significant fibrosis improved from 0.89 (LSM1) to 0.91 (LSM2) (P = 0.046) in 334 patients with liver biopsy or clinically significant portal hypertension. A third evaluation (LSMXL) obtained adequate registers in 41 (93%) of 44 patients with inadequate LSM2. Operator experience increases the applicability and diagnostic accuracy of TE. The XL probe may be recommended for patients with inadequate values obtained by experienced operators using the M probe. http://clinicaltrials.gov (NCT01900808).

  13. Mean HEART scores for hospitalized chest pain patients are higher in more experienced providers.

    Science.gov (United States)

    Dubin, Jeff; Kiechle, Eric; Wilson, Matt; Timbol, Christian; Bhat, Rahul; Milzman, Dave

    2017-01-01

    The HEART score has been validated as a predictor of major adverse cardiac events (MACEs) in emergency department patients complaining of chest pain. Our objective was to determine the extent of physician variation in the HEART score of admitted patients stratified by years of experience. We performed a retrospective medical record review at an academic tertiary care emergency department to determine HEART score, outcome of hospitalization, and 30-day MACE. Electrocardiograms were graded by consensus between 3 physicians. We used analysis of variance to determine the difference in mean HEART scores between providers, Fisher's exact test to determine difference in MACE by duration of training, and logistic regression to determine predictors of low-risk admission (HEART score≤3). The average mean HEART score for 19 full-time physicians was 4.41 (SD 0.43). Individually, there was no difference in mean scores (P=.070), but physicians with 10-15 years of experience had significantly higher mean scores than those with 0-5 years of experience (mean HEART score 4.65 vs 3.93, P=.012). Those with 10-15 years of experience also had a significantly higher proportion of MACE in their admitted cohort (15.3%, P=.002). More experienced providers admitted higher-risk patients and were more likely to admit patients who would experience a MACE. More research is needed to determine whether adding the HEART score for clinical decision making can be used prospectively to increase sensitivity for admitting patients at high risk for MACE and to decrease admissions for chest pain in lower-risk patients by less experienced providers. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Early outcome of second line antiretroviral therapy in treatment-experienced human immunodeficiency virus positive patients

    Directory of Open Access Journals (Sweden)

    Dishank Patel

    2013-01-01

    Full Text Available Purpose and Aim: Multi-drug resistance in treatment-experienced human immune deficiency virus (HIV patients has been a major cause to first line antiretroviral therapy (ART failure, necessitating a switch to second line therapy. In India, the second line treatment program is still relatively new with little experience and unclear outcomes. It is therefore, critical to assess the clinical, virological and immunological effectiveness and treatment outcome over the 1 st year of follow-up in the patients′ switched to the second line ART at public sector tertiary care center. Materials and Methods: A prospective, observational study was carried out on HIV positive patients switched on second line ART from January 2010 to December 2010 at ART Centre, Civil Hospital, Ahmedabad. Demographic details, symptoms, adverse drug reactions (ADRs, second line ART regimens, CD4 count, and plasma viral load (PVL were recorded in a case record form. Patients were followed-up monthly for 12 months. The data was analyzed by t-test, z-test, and Fisher-exact test. Results: Out of 126 patients, 82 received regimen V [zidovudine (ZDV + lamivudine (3TC + tenofovir (TDF + boosted lopinavir (LPV/r] and 44 received regimen Va [3TC + TDF + LPV/r]. A significant ( P < 0.0001 increase in mean body weight and marked reduction in number of patients (7 categorized as WHO stage III/IV was observed at 12 months of second line ART. Moreover, a significant immune reconstitution with increase in mean CD4 count and viral suppression (PVL < 400 copies/ml in 103 (82% patients ( P < 0.0001 was also observed. A total of 83 ADRs were observed in 69 (55% patients, the most common being dyslipidemia (57 followed by anemia (9. Conclusion: Early treatment outcome with second line ART was good with 82% success rate in treatment experienced HIV patients. Dyslipidemia and anemia were the common ADRs observed.

  15. Meaning and significance of

    Directory of Open Access Journals (Sweden)

    Ph D Student Roman Mihaela

    2011-05-01

    Full Text Available The concept of "public accountability" is a challenge for political science as a new concept in this area in full debate and developement ,both in theory and practice. This paper is a theoretical approach of displaying some definitions, relevant meanings and significance odf the concept in political science. The importance of this concept is that although originally it was used as a tool to improve effectiveness and eficiency of public governance, it has gradually become a purpose it itself. "Accountability" has become an image of good governance first in the United States of America then in the European Union.Nevertheless,the concept is vaguely defined and provides ambiguous images of good governance.This paper begins with the presentation of some general meanings of the concept as they emerge from specialized dictionaries and ancyclopaedies and continues with the meanings developed in political science. The concept of "public accontability" is rooted in economics and management literature,becoming increasingly relevant in today's political science both in theory and discourse as well as in practice in formulating and evaluating public policies. A first conclusin that emerges from, the analysis of the evolution of this term is that it requires a conceptual clarification in political science. A clear definition will then enable an appropriate model of proving the system of public accountability in formulating and assessing public policies, in order to implement a system of assessment and monitoring thereof.

  16. Illness Symptoms Experienced by Children Exposed to Benzene After a Flaring Incident at the BP Refinery Facility in Texas City.

    Science.gov (United States)

    D'Andrea, Mark A; Reddy, G Kesava

    2016-10-01

    Objective To evaluate the illness symptoms experienced by children who were exposed to benzene following a flaring incident at the BP refinery in Texas City, Texas. Methods A total of 641 children, aged 5 year (P = .04). Conversely, urinary phenol levels were significantly lower in children 5 years (P = .00). Conclusion Together, these findings reveal that children exposed to benzene experience a range of illness symptoms and an altered profile of urinary phenol indicating their vulnerability to potentially increased health complications.

  17. Aurorasaurus: Citizen Scientists Experiencing Extremes of Space Weather

    Science.gov (United States)

    MacDonald, E.; Hall, M.; Tapia, A.

    2013-12-01

    Aurorasaurus is a new citizen science mapping platform to nowcast the visibility of the Northern Lights for the public in the current solar maximum, the first with social media. As a recently funded NSF INSPIRE program, we have joint goals among three research disciplines: space weather forecasting, the study of human-computer interactions, and informal science education. We will highlight results from the prototype www.aurorasaurus.org and outline future efforts to motivate online participants and crowdsource viable data. Our citizen science effort is unique among space programs as it includes both reporting observations and data analysis activities to engage the broadest participant network possible. In addition, our efforts to improve space weather nowcasting by including real-time mapping of ground truth observers for rare, sporadic events are a first in the field.

  18. The effects of live, taped, and no music on people experiencing posttraumatic amnesia.

    Science.gov (United States)

    Baker, F

    2001-01-01

    This study compared the effects of live, taped, and no music, on agitation and orientation levels of people experiencing posttraumatic amnesia (PTA). Participants (N = 22) were exposed to all 3 conditions, twice over 6 consecutive days. Songs used in the live and taped music conditions were identical and were selected based on participants' own preferred music. Pre and posttesting was conducted for each condition using the Agitated Behavior Scale (Corrigan, 1989) and the Westmead PTA Scale (Shores, Marosszeky, Sandanam, Batchelor, 1986). Participants' memory for the music used was also tested and compared with their memory for pictorial material presented in the Westmead PTA Scale. Results indicate that music significantly reduced agitation (p music was not significant (p =.7). The mean number of pictures in the Westmead PTA scale recalled was 0.84 and the mean number of music selections recalled was 1.22 but this difference was not significant (p =.7). However, the trend suggests that music selections are more easily encoded in memory and then retrieved on request, than that of pictures. Analysis of responses in a follow-up assessment questionnaire showed that 77% of participants recalled the music program while in PTA, indicating that it reached the memory threshold. Sixty-four percent recalled the live music and 55% recalled the taped music condition however this difference was not significant (p =.7). Results suggest that music therapy programs have an important role to play in the management of people in PTA.

  19. Bartonella henselae infection in a family experiencing neurological and neurocognitive abnormalities after woodlouse hunter spider bites

    Science.gov (United States)

    2013-01-01

    Background Bartonella species comprise a group of zoonotic pathogens that are usually acquired by vector transmission or by animal bites or scratches. Methods PCR targeting the Bartonella 16S-23S intergenic spacer (ITS) region was used in conjunction with BAPGM (Bartonella alpha Proteobacteria growth medium) enrichment blood culture to determine the infection status of the family members and to amplify DNA from spiders and woodlice. Antibody titers to B. vinsonii subsp. berkhoffii (Bvb) genotypes I-III, B. henselae (Bh) and B. koehlerae (Bk) were determined using an IFA test. Management of the medical problems reported by these patients was provided by their respective physicians. Results In this investigation, immediately prior to the onset of symptoms two children in a family experienced puncture-like skin lesions after exposure to and presumptive bites from woodlouse hunter spiders. Shortly thereafter, the mother and both children developed hive-like lesions. Over the ensuing months, the youngest son was diagnosed with Guillain-Barre (GBS) syndrome followed by Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP). The older son developed intermittent disorientation and irritability, and the mother experienced fatigue, headaches, joint pain and memory loss. When tested approximately three years after the woodlouse hunter spider infestation, all three family members were Bartonella henselae seroreactive and B. henselae DNA was amplified and sequenced from blood, serum or Bartonella alpha-proteobacteria (BAPGM) enrichment blood cultures from the mother and oldest son. Also, B. henselae DNA was PCR amplified and sequenced from a woodlouse and from woodlouse hunter spiders collected adjacent to the family’s home. Conclusions Although it was not possible to determine whether the family’s B. henselae infections were acquired by spider bites or whether the spiders and woodlice were merely accidental hosts, physicians should consider the possibility that B

  20. Robotic-assisted radical prostatectomy learning curve for experienced laparoscopic surgeons: does it really exist?

    Science.gov (United States)

    Tobias-Machado, Marcos; Mitre, Anuar Ibrahim; Rubinstein, Mauricio; da Costa, Eduardo Fernandes; Hidaka, Alexandre Kyoshi

    2016-01-01

    ABSTRACT Background Robotic-assisted radical prostatectomy (RALP) is a minimally invasive procedure that could have a reduced learning curve for unfamiliar laparoscopic surgeon. However, there are no consensuses regarding the impact of previous laparoscopic experience on the learning curve of RALP. We report on a functional and perioperative outcome comparison between our initial 60 cases of RALP and last 60 cases of laparoscopic radical prostatectomy (LRP), performed by three experienced laparoscopic surgeons with a 200+LRP cases experience. Materials and Methods Between January 2010 and September 2013, a total of 60 consecutive patients who have undergone RALP were prospectively evaluated and compared to the last 60 cases of LRP. Data included demographic data, operative duration, blood loss, transfusion rate, positive surgical margins, hospital stay, complications and potency and continence rates. Results The mean operative time and blood loss were higher in RALP (236 versus 153 minutes, p<0.001 and 245.6 versus 202ml p<0.001). Potency rates at 6 months were higher in RALP (70% versus 50% p=0.02). Positive surgical margins were also higher in RALP (31.6% versus 12.5%, p=0.01). Continence rates at 6 months were similar (93.3% versus 89.3% p=0.43). Patient’s age, complication rates and length of hospital stay were similar for both groups. Conclusions Experienced laparoscopic surgeons (ELS) present a learning curve for RALP only demonstrated by longer operative time and clinically insignificant blood loss. Our initial results demonstrated similar perioperative and functional outcomes for both approaches. ELS were able to achieve satisfactory oncological and functional results during the learning curve period for RALP. PMID:27136471

  1. To surrender in dependence of another: the relationship with the ambulance clinicians as experienced by patients.

    Science.gov (United States)

    Holmberg, Mats; Forslund, Kerstin; Wahlberg, Anna Carin; Fagerberg, Ingegerd

    2014-09-01

    Historically, the ambulance care has focused on acute transports and medical treatment, although ambulance care has also been reported as complex, encompassing more than just medical treatment and transports. Previous studies, on ambulance clinicians, have pointed out the importance of interpersonal caring activities complementary to the medical treatment. Those activities can be understood as taking part in the relationship between patients and ambulance clinicians, earlier described as essential and a core component of care. The aim of this study was to elucidate the meaning of the relationship with the ambulance clinicians as experienced by patients. Twenty ambulance patients were interviewed in the study. The interviews were transcribed verbatim and analysed with a phenomenological hermeneutical method to grasp meanings in the patients' experiences. The regional ethical committee approved the study. In the result emerged one main theme: To surrender in dependence of another. The main theme includes four themes: Being in the hands of another, Being in a caring temporary presence, Being important while involved and Being powerless while insignificant, and the themes comprise eleven subthemes. The main theme meant to have no other option than to surrender and to put their life into the hand of another. This surrender also meant to adapt to the clinicians' views even if not shared. This is experienced as excessive care. Summarised, the patients' experiences were both positive and negative and the findings provide a complex understanding of the relationship between the patient and the ambulance clinicians. Overall, the relationship embraces the whole person without reducing the patient to be a recipient of an objectified ambulance care. © 2013 Nordic College of Caring Science.

  2. An anatomy of old-age disability: Time use, affect and experienced utility.

    Science.gov (United States)

    Flores, Gabriela; Ingenhaag, Michael; Maurer, Jürgen

    2015-12-01

    Complementing the commonly used concepts of evaluative wellbeing and decision utility, emotional wellbeing and experienced utility are important welfare criteria to assess individuals' subjective wellbeing, especially for valuing health and disability. Yet, almost all empirical evidences on the link between disability and experienced wellbeing come from developed countries. This paper studies the relationship between old-age disability and experienced utility in five low- and middle-income countries. Using data on individual time use and activity-specific affective experiences from an abbreviated version of the Day Reconstruction Method, we document a strong negative association between disability and experienced utility. These differences in experienced utility by disability status are exclusively due to worse activity-specific affective experiences among persons with disabilities. By contrast, disability-related differences in time use provide small compensating effects. Interventions or technologies that facilitate daily life hold most promise to improve experienced utility among persons with disabilities in the developing world.

  3. Hope as experienced in women newly diagnosed with gynaecological cancer.

    Science.gov (United States)

    Hammer, Kristianna; Mogensen, Ole; Hall, Elisabeth O C

    2009-09-01

    This article presents findings from a hermeneutic-phenomenological study with the aim to investigate the meaning of the lived experience of hope in women newly diagnosed with gynaecological cancer. Fifteen women were interviewed the day they were receiving the diagnosis at a gynaecological department of a Danish university hospital. The women, aged 24-87 (median 52 yrs), were diagnosed with ovarian, endometrial, cervical and vulvar cancer. Hope was found to be connected to both diagnosis, cure, family life and life itself and closely tied to hopelessness. The newly received cancer diagnosis made the women oscillate between hope and hopelessness, between positive expectations of getting cured and frightening feelings of the disease taking over. Five major interrelated themes of hope were identified: hope of being cured, cared for and getting back to normal, hope as being active and feeling well, hope as an internal power to maintain integration, hope as significant relationships and hope as fighting against hopelessness. Thus, hope was woven together with hopelessness in a mysterious way; it took command through inner strength and courage based on a trust in being cured and of being in relationship with significant others. The findings of the close relationship between the shades of hope and hopelessness support the need for nurses to continue to practice hope-inspiring nursing. Nurses need to understand the complexity of hope and its close connection to hopelessness when newly diagnosed with a threatening disease as cancer; and the findings might help nurses assist patients in fighting hopelessness.

  4. A single session of meditation reduces of physiological indices of anger in both experienced and novice meditators.

    Science.gov (United States)

    Fennell, Alexander B; Benau, Erik M; Atchley, Ruth Ann

    2016-02-01

    The goal of the present study was to explore how anger reduction via a single session of meditation might be measured using psychophysiological methodologies. To achieve this, 15 novice meditators (Experiment 1) and 12 practiced meditators (Experiment 2) completed autobiographical anger inductions prior to, and following, meditation training while respiration rate, heart rate, and blood pressure were measured. Participants also reported subjective anger via a visual analog scale. At both stages, the experienced meditators' physiological reaction to the anger induction reflected that of relaxation: slowed breathing and heart rate and decreased blood pressure. Naïve meditators exhibited physiological reactions that were consistent with anger during the pre-meditation stage, while after meditation training and a second anger induction they elicited physiological evidence of relaxation. The current results examining meditation training show that the naïve group's physiological measures mimicked those of the experienced group following a single session of meditation training.

  5. Ethical dilemmas experienced by clinical psychology trainee therapists.

    Science.gov (United States)

    Bhola, Poornima; Sinha, Ananya; Sonkar, Suruchi; Raguram, Ahalya

    2015-01-01

    Ethical dilemmas are inevitable during psychotherapeutic interactions, and these complexities and challenges may be magnified during the training phase. The experience of ethical dilemmas in the arena of therapy and the methods of resolving these dilemmas were examined among 35 clinical psychologists in training, through an anonymous and confidential online survey. The trainees' responses to four open-ended questions on any one ethical dilemma encountered during therapy were analysed, using thematic content analysis. The results highlighted that the salient ethical dilemmas related to confidentiality and boundary issues. The trainees also raised ethical questions regarding therapist competence, the beneficence and non-maleficence of therapeutic actions, and client autonomy. Fifty-seven per cent of the trainees reported that the dilemmas were resolved adequately, the prominent methods of resolution being supervision or consultation and guidance from professional ethical guidelines. The trainees felt that the professional codes had certain limitations as far as the effective resolution of ethical dilemmas was concerned. The findings indicate the need to strengthen training and supervision methodologies and professional ethics codes for psychotherapists and counsellors in India.

  6. Body care experienced by people hospitalized with severe respiratory disease

    DEFF Research Database (Denmark)

    Lomborg, Kirsten; Bjoern, Agnes; Dahl, Ronald

    2005-01-01

    Aim. The paper gives a theoretical account of experiences of assisted personal body care (APBC) in hospitalized patients with severe chronic obstructive pulmonary disease (COPD). Background. Body care has been identified as a central but underestimated area of nursing. Hospitalized patients...... with severe COPD suffer from breathlessness on exertion and are dependent on help with personal body care. Studies have described patient strategies for managing breathlessness and preferences regarding nursing care during hospitalization. Yet the problems that patients can experience because...... observation of sessions of APBC, in-depth interviews after the observed sessions and measurement of breathlessness perceived by patients before and after the sessions. Findings. The patients perceived body care as a significant daily activity that needed to be carried out in order to preserve their integrity...

  7. Maladaptive coping in adults who have experienced early parental loss and grief counseling

    DEFF Research Database (Denmark)

    Høeg, Beverley Lim; Appel, Charlotte W; von Heymann-Horan, Annika B

    2017-01-01

    bereaved adults who received grief counseling (N = 822 women,N = 190 men) with bereaved controls who had not (N = 233 women,N = 66 men). Bereaved adults reported significantly more substance use, behavioral disengagement, and emotional eating than non-bereaved adults. Counseling participants reported...

  8. Physical and Physiological Demands of Experienced Male Basketball Players During a Competitive Game.

    Science.gov (United States)

    Puente, Carlos; Abián-Vicén, Javier; Areces, Francisco; López, Roberto; Del Coso, Juan

    2017-04-01

    Puente, C, Abián-Vicén, J, Areces, F, López, R, and Del Coso, J. Physical and physiological demands of experienced male basketball players during a competitive game. J Strength Cond Res 31(4): 956-962, 2017-The aim of this investigation was to analyze the physical and physiological demands of experienced basketball players during a real and competitive game. Twenty-five well-trained basketball players (8 guards, 8 forwards, and 9 centers) played a competitive game on an outdoor court. Instantaneous running speeds, the number of body impacts above 5 g, and the number of accelerations and decelerations were assessed by means of a 15-Hz global Positioning System accelerometer unit. Individual heart rate was also recorded using heart rate monitors. As a group mean, the basketball players covered 82.6 ± 7.8 m·min during the game with a mean heart rate of 89.8 ± 4.4% of maximal heart rate. Players covered 3 ± 3% of the total distance running at above 18 km·h and performed 0.17 ± 0.13 sprints per minute. The number of body impacts was 8.2 ± 1.8 per minute of play. The running pace of forwards was higher than that of centers (86.8 ± 6.2 vs. 76.6 ± 6.0 m·min; p ≤ 0.05). The maximal speed obtained during the game was significantly higher for guards than that for centers (24.0 ± 1.6 km·h vs. 21.3 ± 1.6 km·h; p ≤ 0.05). Centers performed a lower number of accelerations/decelerations than guards and forwards (p ≤ 0.05). In conclusion, the extraordinary rates of specific movements performed by these experienced basketball players indicate the high physiological demands necessary to be able to compete in this sport. The centers were the basketball players who showed lower physiological demands during a game, whereas there were no differences between guards and forwards. These results can be used by coaches to adapt basketball training programs to the specific demands of each playing position.

  9. Meanings of being received and met by others as experienced by women with MS.

    Science.gov (United States)

    Olsson, Malin; Skär, Lisa; Söderberg, Siv

    2011-03-07

    In order to elucidate meanings of being received and met by others as experienced by women with multiple sclerosis (MS) we conducted a qualitative inquiry. We interviewed 15 women with MS and analysed the interviews with a phenomenological hermeneutic interpretation. The findings were presented in two themes: experiencing oneself as a valuable person and experiencing oneself as diminished. Meanings of being received and met by others, as experienced by women with MS, can be understood as containing two dimensions where treatment from others can mean recognising oneself through confirmation, as well as being ignored due to missing togetherness with others.

  10. Analysis and management of risks experienced in tunnel construction

    Directory of Open Access Journals (Sweden)

    Cagatay Pamukcu

    2015-12-01

    Full Text Available In this study, first of all, the definitions of "risk", "risk analysis", "risk assessment" and "risk management" were made to avoid any confusions about these terms and significance of risk analysis and management in engineering projects was emphasized. Then, both qualitative and quantitative risk analysis techniques were mentioned and within the scope of the study, Event Tree Analysis method was selected in order to analyze the risks regarding TBM (Tunnel Boring Machine operations in tunnel construction. After all hazards that would be encountered during tunnel construction by TBM method had been investigated, those hazards were undergoing a Preliminary Hazard Analysis to sort out and prioritize the risks with high scores. When the risk scores were taken into consideration, it was seen that the hazards with high risk scores could be classified into 4 groups which are excavation + support induced accidents, accidents stemming from geologic conditions, auxiliary works, and project contract. According to these four classified groups of initiating events, Event Tree Analysis was conducted by taking into care 4 countermeasures apart from each other. Finally, the quantitative and qualitative consequences of Event Tree Analyses, which were undertaken for all initiating events, were investigated and interpreted together by making comparisons and referring to previous studies.

  11. Characteristics, determinants and perspectives of experienced medical humanitarians: a qualitative approach.

    Science.gov (United States)

    Asgary, Ramin; Lawrence, Katharine

    2014-12-08

    To explore the characteristics, motivations, ideologies, experience and perspectives of experienced medical humanitarian workers. We applied a qualitative descriptive approach and conducted in-depth semistructured interviews, containing open-ended questions with directing probes, with 44 experienced international medical aid workers from a wide range of humanitarian organisations. Interviews were coded and analysed, and themes were developed. International non-governmental organisations (INGOs) and United Nations (UN). 61% of participants were female; mean age was 41.8 years with an average of 11.8 years of humanitarian work experience with diverse major INGOs. Significant core themes included: population's rights to assistance, altruism and solidarity as motives; self-identification with the mission and directives of INGOs; shared personal and professional morals fostering collegiality; accountability towards beneficiaries in areas of programme planning and funding; burnout and emotional burdens; uncertainties in job safety and security; and uneasiness over changing humanitarian principles with increasing professionalisation of aid and shrinking humanitarian access. While dissatisfied with overall aid operations, participants were generally satisfied with their work and believed that they were well-received by, and had strong relationships with, intended beneficiaries. Despite regular use of language and ideology of rights, solidarity and concepts of accountability, tension exists between the philosophy and practical incorporation of accountability into operations. To maintain a humanitarian corps and improve aid worker retention, strategies are needed regarding management of psychosocial stresses, proactively addressing militarisation and neo-humanitarianism, and nurturing individuals' and organisations' growth with emphasis on humanitarian principles and ethical practices, and a culture of internal debate, reflection and reform. Published by the BMJ Publishing

  12. Impact of Experiencing Acute Coronary Syndrome Prior to Open Heart Surgery on Psychiatric Status

    Directory of Open Access Journals (Sweden)

    Volkan Yüksel

    Full Text Available Abstract Objective: The incidence of depression and anxiety is higher in patients with acute coronary syndrome. The aim of this study is to determine whether experiencing acute coronary syndrome prior to open heart surgery affects patients in terms of depression, hopelessness, anxiety, fear of death and quality of life. Methods: The study included 63 patients who underwent coronary bypass surgery between January 2015 and January 2016. The patients were divided into two groups: those diagnosed after acute coronary syndrome (Group 1 and those diagnosed without acute coronary syndrome (Group 2. Beck depression scale, Beck hopelessness scale, Templer death anxiety scale and death depression scale, State-Trait anxiety inventory and WHOQOL-Bref quality of life scale were applied. Results: There was no significant difference between the two groups in terms of the total score obtained from Beck depression scale, Beck hopelessness scale - future-related emotions, loss of motivation, future-related expectations subgroups, death anxiety scale, the death depression scale, State-Trait Anxiety Inventory - social and environmental subgroups. The mental quality of life sub-scores of group 2 were significantly higher. The patients in both groups were found to be depressed and hopeless about the future. Anxiety levels were found to be significantly higher in all of the patients in both groups. Conclusion: Acute coronary syndrome before coronary artery bypass surgery impairs more the quality of life in mental terms. But unexpectedly there are no differences in terms of depression, hopelessness, anxiety and fear of death.

  13. Service Quality Dimensions in Public Library: Nothern Area Experienced

    Directory of Open Access Journals (Sweden)

    Zaherawati Zakaria

    2011-01-01

    Full Text Available Problem statement: Service quality has emerged as a key strategic issue in management. The service quality assessment tool SERVQUAL was introduced the dimensions of tangibles, reliability, responsiveness and assurance and empathy dimensions of service quality. Approach: The objective of this study is to investigate which service quality dimensions that mostly influenced the service quality in public library in Sungai Petani. The study was conducted among library users and the information was gathered via questionnaires which consisted of structured questions. In this study, simple random sampling was used where only 132 respondents were selected. The discussion methods are using the Descriptive Statistic and Multiple Regressions used to analyze the result of this study. Results: The findings indicated that all three hypotheses which are tangible dimension, reliability dimension and responsiveness dimension was accepted by the researchers. Based on the finding, the reliability dimension is a significant with service quality in public library Sungai Petani which is mostly influenced user’s in using the services. However the researchers recommend that the management of public library Sungai Petani needs to focus on several services that needs further improvement such as the Online Public Access Catalogue (OPAC and welcoming atmosphere is important part of providing excellent services towards modern library service. Conclusion: In future research, the library’s management should take an effort to create the pleasant surroundings to encourage the widest possible segment of the population to use the library and to regard it as an essential part of community life and more ‘user friendly’ with the customers.

  14. Effectiveness of Supportive Educative Learning programme on the level of strain experienced by caregivers of stroke patients in Thailand.

    Science.gov (United States)

    Oupra, R; Griffiths, R; Pryor, J; Mott, S

    2010-01-01

    In Thailand, the crude death rate from stroke is 10.9/100,000 population and increasing. Unlike Western countries where community rehabilitation programmes have been established to provide services following the acute stage of stroke recovery, there is no stroke rehabilitation team in the community in Thailand. Therefore, family caregivers are the primary source for ongoing care and support. While family members accompany patients during their hospitalisation, they receive little information about how to assist their relatives, and as a result feel inadequately trained, poorly informed and dissatisfied with the support that is available after discharge. Family caregivers report that they suffer both physically and psychologically and find themselves overwhelmed with strain, experiencing burden and exhaustion. This study aimed to develop and implement a nurse-led Supportive Educative Learning programme for family caregivers (SELF) of stroke survivors in Thailand and to evaluate the effect of the SELF programme on family caregiver's strain and quality of life. This was a non-randomised comparative study with concurrent controls, using a two-group pre-test and post-test design. A total of 140 stroke survivors and 140 family caregivers were recruited; 70 patients/caregiver pair in each group. Caregivers of patients admitted to the intervention hospital following an acute stroke received the intervention, while caregivers of patients admitted to the comparison hospital received the usual care provided at the hospital. The data were collected prior to discharge of the patients and after 3 months. The family caregivers in the intervention group had a significantly better quality of life than the comparison group (GHQ-28 at discharge t = 2.82, d.f. = 138, P = 0.006; and at 3 months t = 6.80, d.f. = 135, P Caregiver Strain Index at discharge t = 6.73, d.f. = 138, P caregiver of stroke survivors can reduce caregiver strain and enhance their quality of life.

  15. Post-weaning isolation promotes food intake and body weight gain in rats that experienced neonatal maternal separation.

    Science.gov (United States)

    Ryu, Vitaly; Yoo, Sang Bae; Kang, Dong-Won; Lee, Jong-Ho; Jahng, Jeong Won

    2009-10-27

    Neonatal maternal separation (MS) in rats has been reported to result in permanent dysfunctions of the hypothalamic-pituitary-adrenal axis and the development of anxiety- and depression-like behaviors later in life. In this study, we examined the effects of post-weaning social isolation stress on food intake and body weight gain of rats with MS experience. MS was performed daily for 180 min during the first 2 weeks of birth and nonhandled control (NH) pups were left undisturbed. Weanling male pups were caged either in a group of three or singly (social isolation), and then subjected to behavioral sessions for anxiety- or depression-like behaviors at 2 months of age. Social isolation following MS experience, but neither MS nor social isolation alone, significantly increased food intake and weight gain. MS pups showed increased immobility in forced swim test, compared to NH pups, regardless of their housing conditions. In elevated plus maze test, group-caged MS pups spent less time in the open arms and more time in the closed arms than group-caged NH pups, but social isolation did not further affect the arm stay of MS pups. However, statistical analyses revealed an interaction between MS and social isolation not only in the time spent in each arms, but also in defecation scores during the ambulatory activity test. These results suggest that post-weaning social isolation may promote hyperphagia and weight gain in young rats that experienced neonatal maternal separation, perhaps, in relation with its impact on the psycho-emotional behaviors of MS pups.

  16. Comparison of Psychopathological Symptoms in Adolescents Who Experienced Sexual Violence as a Victim and/or as a Perpetrator.

    Science.gov (United States)

    Ohlert, Jeannine; Seidler, Corinna; Rau, Thea; Fegert, Jörg; Allroggen, Marc

    2017-03-28

    Research on sexual violence victims and perpetrators indicates that victims in general are found to report higher levels of psychopathological symptoms, especially internalizing behavior, whereas perpetrators often show externalizing behavior. Little is known, however, about the psychopathology of perpetrators of sexual violence who have also experienced sexual victimization (victim-perpetrators). Thus, the aim of the current study was to examine this group within a sample of adolescents living in residential care or federal boarding schools. Participants reported their lifetime experience with sexual violence (both as victim and perpetrator) and completed the Youth Self Report. Results indicate that all three groups of adolescents with sexual violence experience report higher total problem scores than adolescents without this experience. Victim-perpetrators show results more similar to those of perpetrators only than those of victims only. The discussion deals with the implications of our findings for the treatment of victims of sexual violence.

  17. New Teaching Notion of Experiencing English and Its Guiding Function in College English Reform

    Institute of Scientific and Technical Information of China (English)

    黄海泉

    2009-01-01

    Experiencing English is a new and unique teaching and learning material published by Higher Education Press,which is compiled in the terms of the"experiencing"and"practical"notion.This article attempts to analyze its teaching approach and unique characteristics,and highly compliments its advanced notion and guiding function in college English reform.

  18. Examining the Changes in Novice and Experienced Mathematics Teachers' Questioning Techniques through the Lesson Study Process

    Science.gov (United States)

    Ong, Ewe Gnoh; Lim, Chap Sam; Ghazali, Munirah

    2010-01-01

    The purpose of this study was to examine the changes in novice and experienced mathematics teachers' questioning techniques. This study was conducted in Sarawak where ten (experienced and novice) teachers from two schools underwent the lesson study process for fifteen months. Four data collection methods namely, observation, interview, lesson…

  19. New Teaching Notion of Experiencing Eng-lish and Its Guiding Function in College English Reform

    Institute of Scientific and Technical Information of China (English)

    黄海泉

    2009-01-01

    Experiencing English is a new and unique teaching and learning material published by Higher Education Press,which is compiled in the terms of the "experiencing" and "practical" notion.This article attempts to analyze its teaching approach and unique characteristics,and highly compliments its advanced notion and guiding function in college English reform.

  20. Differences of Ballet Turns ("Pirouette") Performance between Experienced and Novice Ballet Dancers

    Science.gov (United States)

    Lin, Chia-Wei; Chen, Shing-Jye; Su, Fong-Chin; Wu, Hong-Wen; Lin, Cheng-Feng

    2014-01-01

    Purpose: This study investigated the different postural control strategies exhibited by experienced and novice dancers in ballet turns ("pirouettes"). Method: Thirteen novice and 13 experienced dancers performed ballet turns with dominant-leg support. The peak push force was measured in the double-leg support phase. The inclination…

  1. Experienced Speech-Language Pathologists' Responses to Ethical Dilemmas: An Integrated Approach to Ethical Reasoning

    Science.gov (United States)

    Kenny, Belinda; Lincoln, Michelle; Balandin, Susan

    2010-01-01

    Purpose: To investigate the approaches of experienced speech-language pathologists (SLPs) to ethical reasoning and the processes they use to resolve ethical dilemmas. Method: Ten experienced SLPs participated in in-depth interviews. A narrative approach was used to guide participants' descriptions of how they resolved ethical dilemmas. Individual…

  2. Using Hermeneutic Phenomenology to Investigate How Experienced Practitioners Learn to Communicate Clinical Reasoning

    Science.gov (United States)

    Ajjawi, Rola; Higgs, Joy

    2007-01-01

    This paper is primarily targeted at doctoral students and other researchers considering using hermeneutic phenomenology as a research strategy. We present interpretive paradigm research designed to investigate how experienced practitioners learn to communicate their clinical reasoning in professional practice. Twelve experienced physiotherapy…

  3. Differences of Ballet Turns ("Pirouette") Performance between Experienced and Novice Ballet Dancers

    Science.gov (United States)

    Lin, Chia-Wei; Chen, Shing-Jye; Su, Fong-Chin; Wu, Hong-Wen; Lin, Cheng-Feng

    2014-01-01

    Purpose: This study investigated the different postural control strategies exhibited by experienced and novice dancers in ballet turns ("pirouettes"). Method: Thirteen novice and 13 experienced dancers performed ballet turns with dominant-leg support. The peak push force was measured in the double-leg support phase. The inclination…

  4. Prevalence and prediction of re-experiencing and avoidance after elective surgical abortion: A prospective study

    NARCIS (Netherlands)

    van Emmerik, A.A.P.; Kamphuis, J.H.; Emmelkamp, P.M.G.

    2008-01-01

    Objective: This study investigated short-term re-experiencing and avoidance after elective surgical abortion. In addition, it was prospectively investigated whether peritraumatic dissociation and pre-abortion dissociative tendencies and alexithymia predict re-experiencing and avoidance. Method: In a

  5. Auditory Training for Experienced and Inexperienced Second-Language Learners: Native French Speakers Learning English Vowels

    Science.gov (United States)

    Iverson, Paul; Pinet, Melanie; Evans, Bronwen G.

    2012-01-01

    This study examined whether high-variability auditory training on natural speech can benefit experienced second-language English speakers who already are exposed to natural variability in their daily use of English. The subjects were native French speakers who had learned English in school; experienced listeners were tested in England and the less…

  6. Examining the Changes in Novice and Experienced Mathematics Teachers' Questioning Techniques through the Lesson Study Process

    Science.gov (United States)

    Ong, Ewe Gnoh; Lim, Chap Sam; Ghazali, Munirah

    2010-01-01

    The purpose of this study was to examine the changes in novice and experienced mathematics teachers' questioning techniques. This study was conducted in Sarawak where ten (experienced and novice) teachers from two schools underwent the lesson study process for fifteen months. Four data collection methods namely, observation, interview, lesson…

  7. Learning from Families Experiencing Homelessness--How School Leaders Can Make a Difference through Transformative Leadership

    Science.gov (United States)

    Warke, Amy L.

    2012-01-01

    Homelessness is a growing phenomenon, especially among women and children (Hulchanski, 2009). This study was conducted because of the increase in families experiencing homelessness registering in my school. In none of the current studies about homelessness have the researchers spoken to the families and children experiencing homelessness. This…

  8. Timing characteristics of body segments during the maximal instep kick in experienced football players.

    Science.gov (United States)

    Langhout, Rob; Weber, Marvin; Tak, Igor; Lenssen, Ton

    2016-01-01

    The first aim of this study was to describe duration and relative timing of the phases of the maximal instep kick. The second aim was to describe the concurrence of maximal range of motion, maximal angular acceleration, maximal angular deceleration and maximal angular velocity of body segments with four key points. Twenty experienced football players performed three maximal instep kicks. The kicks were analysed using a full body, three-dimensional motion capture system. Camera recordings determined kicking leg events. The concurrence of peak kinematics of body segments with four key points was calculated. Duration and timing of five phases were identified. Key point maximal hip extension (51.4±5.0%) concurred significantly with maximal range of motion (ROM) of shoulder extension. Key point maximal knee flexion (63.6±5.2%) concurred significantly with maximal angular acceleration of spine flexion and pelvis posterior tilt. Key point knee flexion 90 degrees (69.3±4.9%) concurred significantly with maximal angular velocity of shoulder flexion and spine flexion, maximal angular deceleration of hip flexion and maximal angular acceleration of knee extension. Key point ball impact (75.2±5.2%) concurred significantly with maximal ROM of hip deflexion and pelvis anterior rotation and with maximal angular deceleration of spine flexion and pelvis anterior rotation. This study demonstrated that eleven peak kinematics of upper body and kicking leg segments, significantly concurred with four kicking leg positions. These results provide Key points for kicking coordination and stress the importance of dynamical coupling as a kicking mechanism.

  9. Mother-Child Discrepancy in Perceived Family Functioning and Adolescent Developmental Outcomes in Families Experiencing Economic Disadvantage in Hong Kong.

    Science.gov (United States)

    Leung, Janet T Y; Shek, Daniel T L; Li, Lin

    2016-10-01

    Though growing attention has been devoted to examining informant discrepancies of family attributes in social science research, studies that examine how interactions between mother-reported and adolescent-reported family functioning predict adolescent developmental outcomes in underprivileged families are severely lacking. The current study investigated the difference between mothers and adolescents in their reports of family functioning, as well as the relationships between mother-reported and adolescent-reported family functioning and adolescent developmental outcomes in a sample of 432 Chinese single-mother families (mean age of adolescents = 13.7 years, 51.2 % girls, mean age of mothers = 43.5 years, 69.9 % divorced) experiencing economic disadvantage in Hong Kong. Polynomial regression analyses were conducted to assess whether discrepancy in family functioning between mother reports and adolescent reports predicted resilience, beliefs in the future, cognitive competence, self-efficacy and self-determination of adolescents. The results indicated that adolescents reported family functioning more negatively than did their mothers. Polynomial regression analyses showed that the interaction term between mothers' reports and adolescents' reports of family functioning predicted adolescent developmental outcomes in Chinese single-mother families living in poverty. Basically, under poor adolescent-reported family functioning, adolescent development would be relatively better if their mothers reported more positive family functioning. In contrast, under good adolescent-reported family functioning, adolescents expressed better developmental outcomes when mothers reported lower levels of family functioning than those mothers who reported higher levels of family functioning. The findings provide insights on how congruency and discrepancy between informant reports of family functioning would influence adolescent development. Theoretical and practical implications of

  10. What Do Experienced Water Managers Think of Water Resources of Our Nation and Its Management Infrastructure?

    Directory of Open Access Journals (Sweden)

    Faisal Hossain

    Full Text Available This article represents the second report by an ASCE Task Committee "Infrastructure Impacts of Landscape-driven Weather Change" under the ASCE Watershed Management Technical Committee and the ASCE Hydroclimate Technical Committee. Herein, the 'infrastructure impacts" are referred to as infrastructure-sensitive changes in weather and climate patterns (extremes and non-extremes that are modulated, among other factors, by changes in landscape, land use and land cover change. In this first report, the article argued for explicitly considering the well-established feedbacks triggered by infrastructure systems to the land-atmosphere system via landscape change. In this report by the ASCE Task Committee (TC, we present the results of this ASCE TC's survey of a cross section of experienced water managers using a set of carefully crafted questions. These questions covered water resources management, infrastructure resiliency and recommendations for inclusion in education and curriculum. We describe here the specifics of the survey and the results obtained in the form of statistical averages on the 'perception' of these managers. Finally, we discuss what these 'perception' averages may indicate to the ASCE TC and community as a whole for stewardship of the civil engineering profession. The survey and the responses gathered are not exhaustive nor do they represent the ASCE-endorsed viewpoint. However, the survey provides a critical first step to developing the framework of a research and education plan for ASCE. Given the Water Resources Reform and Development Act passed in 2014, we must now take into account the perceived concerns of the water management community.

  11. Stigma and self-esteem across societies: avoiding blanket psychological responses to gay men experiencing homophobia.

    Science.gov (United States)

    Zervoulis, Karyofyllis; Lyons, Evanthia; Dinos, Sokratis

    2015-08-01

    Aims and method The relationship between homophobia (varying from actual and perceived to internalised) and measures of well-being is well documented. A study in Athens, Greece and London, UK attempted to examine this relationship in two cities with potentially different levels of homophobia. One-hundred and eighty-eight men who have sex with men (MSM) living in London and 173 MSM living in Athens completed a survey investigating their views on their sexuality, perceptions of local homophobia and their identity evaluation in terms of global self-esteem. Results The results confirmed a negative association between homophobia and self-esteem within each city sample. However, Athens MSM, despite perceiving significantly higher levels of local homophobia than London MSM, did not differ on most indicators of internalised homophobia and scored higher on global self-esteem than London MSM. The city context had a significant impact on the relationship. Clinical implications The findings are discussed in relation to the implications they pose for mental health professionals dealing with MSM from communities experiencing variable societal stigmatisation and its effect on a positive sense of self.

  12. A multi-centre cohort study shows no association between experienced violence and labour dystocia in nulliparous women at term

    Directory of Open Access Journals (Sweden)

    Dykes Anna-Karin

    2011-02-01

    Full Text Available Abstract Background Although both labour dystocia and domestic violence during pregnancy are associated with adverse maternal and fetal outcome, evidence in support of a possible association between experiences of domestic violence and labour dystocia is sparse. The aim of this study was to investigate whether self-reported history of violence or experienced violence during pregnancy is associated with increased risk of labour dystocia in nulliparous women at term. Methods A population-based multi-centre cohort study. A self-administrated questionnaire collected at 37 weeks of gestation from nine obstetric departments in Denmark. The total cohort comprised 2652 nulliparous women, among whom 985 (37.1% met the protocol criteria for dystocia. Results Among the total cohort, 940 (35.4% women reported experience of violence, and among these, 66 (2.5% women reported exposure to violence during their first pregnancy. Further, 39.5% (n = 26 of those had never been exposed to violence before. Univariate logistic regression analysis showed no association between history of violence or experienced violence during pregnancy and labour dystocia at term, crude OR 0.91, 95% CI (0.77-1.08, OR 0.90, 95% CI (0.54-1.50, respectively. However, violence exposed women consuming alcoholic beverages during late pregnancy had increased odds of labour dystocia, crude OR 1.45, 95% CI (1.07-1.96. Conclusions Our findings indicate that nulliparous women who have a history of violence or experienced violence during pregnancy do not appear to have a higher risk of labour dystocia at term, according to the definition of labour dystocia in this study. Additional research on this topic would be beneficial, including further evaluation of the criteria for labour dystocia.

  13. Homophobia and racism experienced by Latino men who have sex with men in the United States: correlates of exposure and associations with HIV risk behaviors.

    Science.gov (United States)

    Mizuno, Yuko; Borkowf, Craig; Millett, Gregorio A; Bingham, Trista; Ayala, George; Stueve, Ann

    2012-04-01

    Using cross-sectional data collected from 1081 Latino men who have sex with men (MSM) recruited with respondent-driven sampling (RDS) techniques from Los Angeles and New York, we examined the extent to which Latino MSM reported exposure to social discrimination (i.e., experienced both homophobia and racism, homophobia only, racism only, or neither homophobia nor racism). More than 40% of respondents experienced both homophobia and racism in the past 12 months. Los Angeles participants, those with lower income, and those who reported being HIV-positive were more likely to report experiencing both types of social discrimination. Adjusting for potential confounders, men exposed to both homophobia and racism were more likely than men exposed to neither form of discrimination to report unprotected receptive anal intercourse with a casual sex partner (AOR = 1.92, 95% CI, 1.18-3.24) and binge drinking (AOR = 1.42, 95% CI, 1.02-1.98). Our findings suggest the presence of a syndemic of adverse social experiences and call for more intervention research to address both homophobia and racism experienced among Latino MSM in the United States.

  14. An Evaluation of the Physiological Strain Experienced by Electrical Utility Workers in North America.

    Science.gov (United States)

    Meade, Robert D; Lauzon, Martin; Poirier, Martin P; Flouris, Andreas D; Kenny, Glen P

    2015-01-01

    The purpose of this study was to assess the physiological strain experienced by North American electrical utility workers during the performance of their normal work duties in heat stressed conditions. Three common job categories were monitored as they are normally performed in 32 electrical utility workers: (i) Ground Work (n = 11); (ii) Bucket Work (n = 9); and (iii) Manual Pole Work (n = 12). Worker hydration status (urine specific gravity (USG)) was measured prior to and following the work monitoring period (duration: 187 ± 104 min). Core and skin temperatures as well as heart rate were measured continuously. Physiological Strain Index (PSI) was calculated from the measurements of core temperature and heart rate. Prior to the start of the work shift, 38% of workers were euhydrated (USG 1.020; prevalence: 75%; p job categories, greater mean and peak increases in core temperature were observed in Manual Pole Work relative to the other job categories (both p strain were paralleled by elevated mean and peak heart rate and PSI responses, which were greater in Manual Pole Work in comparison to the other job categories (all p ≤ 0.05). Furthermore, two workers performing Manual Pole Work achieved severely elevated core temperatures reaching or exceeding 39.5 °C along with prolonged periods of near maximal heart rate responses (i.e., >90% of heart rate reserve). We report elevated levels of thermal and cardiovascular strain in electrical utility workers during work in the heat and potentially dangerous levels of hyperthermia during particularly strenuous work.

  15. Differential experiences of discrimination among ethnoracially diverse persons experiencing mental illness and homelessness.

    Science.gov (United States)

    Zerger, Suzanne; Bacon, Sarah; Corneau, Simon; Skosireva, Anna; McKenzie, Kwame; Gapka, Susan; O'Campo, Patricia; Sarang, Aseefa; Stergiopoulos, Vicky

    2014-12-14

    This mixed methods study explored the characteristics of and experiences with perceived discrimination in an ethnically diverse urban sample of adults experiencing homelessness and mental illness. Data were collected in Toronto, Ontario, as part of a 4-year national randomized field trial of the Housing First treatment model. Rates of perceived discrimination were captured from survey questions regarding perceived discrimination among 231 ethnoracially diverse participants with moderate mental health needs. The qualitative component included thirty six in-depth interviews which explored how individuals who bear these multiple identities of oppression navigate stigma and discrimination, and what affects their capacity to do so. Quantitative analysis revealed very high rates of perceived discrimination related to: homelessness/poverty (61.5%), race/ethnicity/skin colour (50.6%) and mental illness/substance use (43.7%). Immigrants and those who had been homeless three or more years reported higher perceived discrimination on all three domains. Analysis of qualitative interviews revealed three common themes related to navigating these experiences of discrimination among participants: 1) social distancing; 2) old and new labels/identities; and, 3) 'homeland' cultures. These study findings underscore poverty and homelessness as major sources of perceived discrimination, and expose underlying complexities in the navigation of multiple identities in responding to stigma and discrimination. Current Controlled Trials ISRCTN42520374 . Registered 18 August 2009.

  16. Experiencing Loss

    DEFF Research Database (Denmark)

    Kristiansen, Maria; Younis, Tarek; Hassani, Amani

    2015-01-01

    In this article, we explore how Islam, minority status and refugee experiencesintersect in shaping meaning-making processes following bereavement. We do this througha phenomenological analysis of a biographical account of personal loss told by Aisha, a Muslim Palestinian refugee living in Denmark......, thus highlightingthe complex way in which religious beliefs, minority status and migration historycome together in shaping meaning-making processes, and the importance of reciprocity innarrative studies......., who narrates her experience of losing herhusband to lung cancer. By drawing on a religious framework, Aisha creates meaning fromher loss, which enables her to incorporate this loss into her life history and sustain agency.Her narrative invites wider audiences to witness her tale of overcoming loss...

  17. Daily activity patterns of an adult experiencing lower back pain undergoing electro-acupuncture: a case study.

    Science.gov (United States)

    Koski, Bonnie L; Dunn, Karen S; Shebuski, Mark R

    2009-12-01

    In the United States, adults experiencing lower back pain (LBP) have reported using alternative health care to manage symptoms. Chiropractic techniques, relaxation, and massage have been cited as the most commonly used alternative therapies. Electro-acupuncture (EA), along with conventional health care, has been found to be a useful complementary and alternative medicine (CAM) modality in alleviating the disability associated with LBP. The purpose of this single-subject case study was to evaluate the daily activity pattern effects of EA and CAM modality usage on pain intensity levels and functional status of an adult experiencing LBP. Activity patterns and pain intensity ratings were recorded for two consecutive weeks through the use of a daily pain diary in natural environments. Results from the data analyses revealed daily LBP intensity ratings ranging from slight to moderate pain. On average, the participant reported using approximately ten CAM modalities per day. The participant reported decreases in pain intensity levels, increases in energy levels, and feeling better after EA and acupuncture treatments, maintaining an exercise and weight loss regimen, taking megavitamins, drinking teas, praying, singing, and using humor, distraction, and relaxation techniques. Use of herbs and too much exercise were the least effective. Findings suggest that for this patient, EA and certain CAM modalities were effective interventions that promoted well-being and self-healing. In addition, the daily pain diary was found to provide rich research and assessment data.

  18. Assessment of the Incremental Benefit of Computer-Aided Detection (CAD for Interpretation of CT Colonography by Experienced and Inexperienced Readers.

    Directory of Open Access Journals (Sweden)

    Darren Boone

    Full Text Available To quantify the incremental benefit of computer-assisted-detection (CAD for polyps, for inexperienced readers versus experienced readers of CT colonography.10 inexperienced and 16 experienced radiologists interpreted 102 colonography studies unassisted and with CAD utilised in a concurrent paradigm. They indicated any polyps detected on a study sheet. Readers' interpretations were compared against a ground-truth reference standard: 46 studies were normal and 56 had at least one polyp (132 polyps in total. The primary study outcome was the difference in CAD net benefit (a combination of change in sensitivity and change in specificity with CAD, weighted towards sensitivity for detection of patients with polyps.Inexperienced readers' per-patient sensitivity rose from 39.1% to 53.2% with CAD and specificity fell from 94.1% to 88.0%, both statistically significant. Experienced readers' sensitivity rose from 57.5% to 62.1% and specificity fell from 91.0% to 88.3%, both non-significant. Net benefit with CAD assistance was significant for inexperienced readers but not for experienced readers: 11.2% (95%CI 3.1% to 18.9% versus 3.2% (95%CI -1.9% to 8.3% respectively.Concurrent CAD resulted in a significant net benefit when used by inexperienced readers to identify patients with polyps by CT colonography. The net benefit was nearly four times the magnitude of that observed for experienced readers. Experienced readers did not benefit significantly from concurrent CAD.

  19. Statistically significant relational data mining :

    Energy Technology Data Exchange (ETDEWEB)

    Berry, Jonathan W.; Leung, Vitus Joseph; Phillips, Cynthia Ann; Pinar, Ali; Robinson, David Gerald; Berger-Wolf, Tanya; Bhowmick, Sanjukta; Casleton, Emily; Kaiser, Mark; Nordman, Daniel J.; Wilson, Alyson G.

    2014-02-01

    This report summarizes the work performed under the project (3z(BStatitically significant relational data mining.(3y (BThe goal of the project was to add more statistical rigor to the fairly ad hoc area of data mining on graphs. Our goal was to develop better algorithms and better ways to evaluate algorithm quality. We concetrated on algorithms for community detection, approximate pattern matching, and graph similarity measures. Approximate pattern matching involves finding an instance of a relatively small pattern, expressed with tolerance, in a large graph of data observed with uncertainty. This report gathers the abstracts and references for the eight refereed publications that have appeared as part of this work. We then archive three pieces of research that have not yet been published. The first is theoretical and experimental evidence that a popular statistical measure for comparison of community assignments favors over-resolved communities over approximations to a ground truth. The second are statistically motivated methods for measuring the quality of an approximate match of a small pattern in a large graph. The third is a new probabilistic random graph model. Statisticians favor these models for graph analysis. The new local structure graph model overcomes some of the issues with popular models such as exponential random graph models and latent variable models.

  20. Predominant Bacteria Detected from the Middle Ear Fluid of Children Experiencing Otitis Media: A Systematic Review.

    Science.gov (United States)

    Ngo, Chinh C; Massa, Helen M; Thornton, Ruth B; Cripps, Allan W

    2016-01-01

    Otitis media (OM) is amongst the most common childhood diseases and is associated with multiple microbial pathogens within the middle ear. Global and temporal monitoring of predominant bacterial pathogens is important to inform new treatment strategies, vaccine development and to monitor the impact of vaccine implementation to improve progress toward global OM prevention. A systematic review of published reports of microbiology of acute otitis media (AOM) and otitis media with effusion (OME) from January, 1970 to August 2014, was performed using PubMed databases. This review confirmed that Streptococcus pneumoniae and Haemophilus influenzae, remain the predominant bacterial pathogens, with S. pneumoniae the predominant bacterium in the majority reports from AOM patients. In contrast, H. influenzae was the predominant bacterium for patients experiencing chronic OME, recurrent AOM and AOM with treatment failure. This result was consistent, even where improved detection sensitivity from the use of polymerase chain reaction (PCR) rather than bacterial culture was conducted. On average, PCR analyses increased the frequency of detection of S. pneumoniae and H. influenzae 3.2 fold compared to culture, whilst Moraxella catarrhalis was 4.5 times more frequently identified by PCR. Molecular methods can also improve monitoring of regional changes in the serotypes and identification frequency of S. pneumoniae and H. influenzae over time or after vaccine implementation, such as after introduction of the 7-valent pneumococcal conjugate vaccine. Globally, S. pneumoniae and H. influenzae remain the predominant otopathogens associated with OM as identified through bacterial culture; however, molecular methods continue to improve the frequency and accuracy of detection of individual serotypes. Ongoing monitoring with appropriate detection methods for OM pathogens can support development of improved vaccines to provide protection from the complex combination of otopathogens within

  1. Predominant Bacteria Detected from the Middle Ear Fluid of Children Experiencing Otitis Media: A Systematic Review.

    Directory of Open Access Journals (Sweden)

    Chinh C Ngo

    Full Text Available Otitis media (OM is amongst the most common childhood diseases and is associated with multiple microbial pathogens within the middle ear. Global and temporal monitoring of predominant bacterial pathogens is important to inform new treatment strategies, vaccine development and to monitor the impact of vaccine implementation to improve progress toward global OM prevention.A systematic review of published reports of microbiology of acute otitis media (AOM and otitis media with effusion (OME from January, 1970 to August 2014, was performed using PubMed databases.This review confirmed that Streptococcus pneumoniae and Haemophilus influenzae, remain the predominant bacterial pathogens, with S. pneumoniae the predominant bacterium in the majority reports from AOM patients. In contrast, H. influenzae was the predominant bacterium for patients experiencing chronic OME, recurrent AOM and AOM with treatment failure. This result was consistent, even where improved detection sensitivity from the use of polymerase chain reaction (PCR rather than bacterial culture was conducted. On average, PCR analyses increased the frequency of detection of S. pneumoniae and H. influenzae 3.2 fold compared to culture, whilst Moraxella catarrhalis was 4.5 times more frequently identified by PCR. Molecular methods can also improve monitoring of regional changes in the serotypes and identification frequency of S. pneumoniae and H. influenzae over time or after vaccine implementation, such as after introduction of the 7-valent pneumococcal conjugate vaccine.Globally, S. pneumoniae and H. influenzae remain the predominant otopathogens associated with OM as identified through bacterial culture; however, molecular methods continue to improve the frequency and accuracy of detection of individual serotypes. Ongoing monitoring with appropriate detection methods for OM pathogens can support development of improved vaccines to provide protection from the complex combination of

  2. The Experienced Self and Other Scale: A technique for assaying the experience of one’s self in relation to the other

    Directory of Open Access Journals (Sweden)

    Erel Shvil

    2014-03-01

    Full Text Available The construct “self” appears in diverse forms in theories about what it is to be a person. As the sense of “self” is typically assessed through personal reports, differences in its description undoubtedly reflect significant differences in peoples’ apperception of self. This report describes the development, reliability, and factorial structure of the Experience of Sense of Self (E-SOS, an inventory designed to assess one’s perception of self in relation to the person’s perception of various potential “others.” It does so using Venn diagrams to depict and quantify the experienced overlap between the self and “others.” Participant responses to the instrument were studied through Exploratory Factor Analysis. This yielded a five-factor solution: 1 Experience of Positive Sensation; 2 Experience of Challenges; 3 Experience of Temptations; 4 Experience of Higher Power; and 5 Experience of Family. The items comprising each of these were found to produce reliable subscales. Further research with the E-SOS and suggestions for its use are offered. DOI: 10.2458/azu_jmmss.v4i2.17934

  3. Transfer of conflict and cooperation from experienced games to new games: A connectionist model of learning

    Directory of Open Access Journals (Sweden)

    Leonidas eSpiliopoulos

    2015-03-01

    Full Text Available The question of whether, and if so how, learning can be transfered from previously experienced games to novel games has recently attracted the attention of the experimental game theory literature. Existing research presumes that learning operates over actions, beliefs or decision rules. This study instead uses a connectionist approach that learns a direct mapping from game payoffs to a probability distribution over own actions. Learning is operationalized as a backpropagation rule that adjusts the weights of feedforward neural networks in the direction of increasing the probability of an agent playing a myopic best response to the last game played. One advantage of this approach is that it expands the scope of the model to any possible nxn normal-form game allowing for a comprehensive model of transfer of learning. Agents are exposed to games drawn from one of seven classes of games with significantly different strategic characteristics and then forced to play games from previously unseen classes. I find significant transfer of learning, i.e., behavior that is path-dependent, or conditional on the previously seen games. Cooperation is more pronounced in new games when agents are previously exposed to games where the incentive to cooperate is stronger than the incentive to compete, i.e., when individual incentives are aligned. Prior exposure to Prisoner's dilemma, zero-sum and discoordination games led to a significant decrease in realized payoffs for all the game classes under investigation. A distinction is made between superficial and deep transfer of learning both---the former is driven by superficial payoff similarities between games, the latter by differences in the incentive structures or strategic implications of the games. I examine whether agents learn to play the Nash equilibria of games, how they select amongst multiple equilibria, and whether they transfer Nash equilibrium behavior to unseen games. Sufficient exposure to a

  4. Stigma Experienced by Parkinson's Disease Patients: A Descriptive Review of Qualitative Studies.

    Science.gov (United States)

    Maffoni, Marina; Giardini, Anna; Pierobon, Antonia; Ferrazzoli, Davide; Frazzitta, Giuseppe

    2017-01-01

    Parkinson's disease (PD) is a neurodegenerative disease characterized by motor and nonmotor symptoms. Both of them imply a negative impact on Health-Related Quality of Life. A significant one is the stigma experienced by the parkinsonian patients and their caregivers. Moreover, stigma may affect everyday life and patient's subjective and relational perception and it may lead to frustration and isolation. Aim of the present work is to qualitatively describe the stigma of PD patients stemming from literature review, in order to catch the subjective experience and the meaning of the stigma construct. Literature review was performed on PubMed database and Google Scholar (keywords: Parkinson Disease, qualitative, stigma, social problem, isolation, discrimination) and was restricted to qualitative data: 14 articles were identified to be suitable to the aim of the present overview. Results are divided into four core constructs: stigma arising from symptoms, stigma linked to relational and communication problems, social stigma arising from sharing perceptions, and caregiver's stigma. The principal relations to these constructs are deeply analyzed and described subjectively through patients' and caregiver's point of view. The qualitative research may allow a better understanding of a subjective symptom such as stigma in parkinsonian patients from an intercultural and a social point of view.

  5. Somatic experiencing treatment with social service workers following Hurricanes Katrina and Rita.

    Science.gov (United States)

    Leitch, M Laurie; Vanslyke, Jan; Allen, Marisa

    2009-01-01

    In a disaster, social service workers are often survivors themselves.This study examines whether somatic intervention using a brief (one to two session) stabilization model now called the Trauma Resiliency Model (TRM), which uses the skills of Somatic Experiencing (SE), can reduce the postdisaster symptoms of social service workers involved in postdisaster service delivery.The study was implemented with a nonrandom sample of 142 social service workers who were survivors of Hurricanes Katrina and Rita in New Orleans and Baton Rouge, Louisiana, two to three months after the disasters. Ninety-one participants received SE/TRM and were compared with a matched comparison group of 51 participants through the use of propensity score matching. All participants first received group psychoeducation. Results support the benefits of the brief intervention inspired by SE. The treatment group showed statistically significant gains in resiliency indicators and decreases in posttraumatic stress disorder symptoms. Although psychological symptoms increased in both groups at the three to four month follow-up, the treatment group's psychological symptoms were statistically lower than those of the comparison group.

  6. Stigma Experienced by Parkinson's Disease Patients: A Descriptive Review of Qualitative Studies

    Science.gov (United States)

    Maffoni, Marina; Pierobon, Antonia; Ferrazzoli, Davide

    2017-01-01

    Parkinson's disease (PD) is a neurodegenerative disease characterized by motor and nonmotor symptoms. Both of them imply a negative impact on Health-Related Quality of Life. A significant one is the stigma experienced by the parkinsonian patients and their caregivers. Moreover, stigma may affect everyday life and patient's subjective and relational perception and it may lead to frustration and isolation. Aim of the present work is to qualitatively describe the stigma of PD patients stemming from literature review, in order to catch the subjective experience and the meaning of the stigma construct. Literature review was performed on PubMed database and Google Scholar (keywords: Parkinson Disease, qualitative, stigma, social problem, isolation, discrimination) and was restricted to qualitative data: 14 articles were identified to be suitable to the aim of the present overview. Results are divided into four core constructs: stigma arising from symptoms, stigma linked to relational and communication problems, social stigma arising from sharing perceptions, and caregiver's stigma. The principal relations to these constructs are deeply analyzed and described subjectively through patients' and caregiver's point of view. The qualitative research may allow a better understanding of a subjective symptom such as stigma in parkinsonian patients from an intercultural and a social point of view. PMID:28243481

  7. The ontogeny of bumblebee flight trajectories: from naive explorers to experienced foragers.

    Directory of Open Access Journals (Sweden)

    Juliet L Osborne

    Full Text Available Understanding strategies used by animals to explore their landscape is essential to predict how they exploit patchy resources, and consequently how they are likely to respond to changes in resource distribution. Social bees provide a good model for this and, whilst there are published descriptions of their behaviour on initial learning flights close to the colony, it is still unclear how bees find floral resources over hundreds of metres and how these flights become directed foraging trips. We investigated the spatial ecology of exploration by radar tracking bumblebees, and comparing the flight trajectories of bees with differing experience. The bees left the colony within a day or two of eclosion and flew in complex loops of ever-increasing size around the colony, exhibiting Lévy-flight characteristics constituting an optimal searching strategy. This mathematical pattern can be used to predict how animals exploring individually might exploit a patchy landscape. The bees' groundspeed, maximum displacement from the nest and total distance travelled on a trip increased significantly with experience. More experienced bees flew direct paths, predominantly flying upwind on their outward trips although forage was available in all directions. The flights differed from those of naïve honeybees: they occurred at an earlier age, showed more complex looping, and resulted in earlier returns of pollen to the colony. In summary bumblebees learn to find home and food rapidly, though phases of orientation, learning and searching were not easily separable, suggesting some multi-tasking.

  8. Factors Associated with Community Participation among Individuals Who Have Experienced Homelessness

    Directory of Open Access Journals (Sweden)

    Feng-Hang Chang

    2015-09-01

    Full Text Available Community participation is an important goal for people who have experienced homelessness. The aim of this study was to use the International Classification of Functioning, Disability and Health (ICF as a framework to examine factors associated with community participation among people who are homeless or recently housed through housing programs. Participants (n = 120 recruited from six housing placement and search programs completed measures of community participation (including productivity, social and leisure, and community-services-use domains, psychiatric and physical symptoms, functional limitations, and a demographic form. Multiple regression analyses were used to identify predictors of overall community participation and subdomain scores. Results suggested that cognitive and mobility limitations, relationship status, and housing status significantly predicted both overall participation and participation in productivity and social and leisure subdomains. Participants who were housed through housing programs, who had cognitive and mobility limitations, and who were single showed less community participation. The findings suggest that activity limitations and environmental and personal factors may need to be addressed in efforts to enhance community participation in this population.

  9. Factors Associated with Community Participation among Individuals Who Have Experienced Homelessness.

    Science.gov (United States)

    Chang, Feng-Hang; Helfrich, Christine A; Coster, Wendy J; Rogers, E Sally

    2015-09-10

    Community participation is an important goal for people who have experienced homelessness. The aim of this study was to use the International Classification of Functioning, Disability and Health (ICF) as a framework to examine factors associated with community participation among people who are homeless or recently housed through housing programs. Participants (n = 120) recruited from six housing placement and search programs completed measures of community participation (including productivity, social and leisure, and community-services-use domains), psychiatric and physical symptoms, functional limitations, and a demographic form. Multiple regression analyses were used to identify predictors of overall community participation and subdomain scores. Results suggested that cognitive and mobility limitations, relationship status, and housing status significantly predicted both overall participation and participation in productivity and social and leisure subdomains. Participants who were housed through housing programs, who had cognitive and mobility limitations, and who were single showed less community participation. The findings suggest that activity limitations and environmental and personal factors may need to be addressed in efforts to enhance community participation in this population.

  10. The effects of the smart environment on the information divide experienced by people with disabilities.

    Science.gov (United States)

    Nam, Su-Jung; Park, Eun-Young

    2017-04-01

    Information and Communication Technology (ICT) is connected with every aspect of social, cultural, economic, educational, and commercial activity. Smart devices in particular have changed society and are necessary goods for modern people. Smart device usage is rapidly growing in everyday life, so the ability to use a smart device is increasingly important, yet there is little data supporting increased digital inclusion of people with disabilities in mobile device use. This study investigates the effects of the smart environment on the information divide experienced by people with disabilities. Data from the 2013 Information Divide Index Data of the National Information Society Agency was analyzed regarding three aspects: access, skill, and competence. The accessibility difference was investigated by comparing access to a PC or smart device in two groups. The effects of a smart environment on the information divide were analyzed using General Linear Modeling (GLM). The access rate was higher for the general group than for that of those with disabilities, and this difference appeared to be greater in the smart environment. The results of the GLM showed that disability and device access had statistically significant effects on skill and all aspects of competence. These results provide evidence that the smart environment further creates the information divide for people with disabilities. Strategies should be formed to reduce this divide, particularly within smart environments. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. The study of bodily socialization of adolescents, whose families are experiencing divorce

    Directory of Open Access Journals (Sweden)

    Chechulina A.E.

    2015-11-01

    Full Text Available The article presents the results of a study of the sociogenesis of corporeality adolescents whose parents are in high conflict relationships and experiencing divorce. The main group consisted of families that have undergone the examination of parent-child relations in the Centre for forensic examinations and studies, the control group – families with prosperous spousal relationship (a total of 28 parents and 16 adolescents aged 13-15 years. To assess qualitative and quantitative characteristics of the bodily sphere of the adolescents used the methodology of "the Volume and structure intercepting background", "Scale of assessment of skin" and test "body Shape", especially the parent-child relationship was assessed using questionnaires "the Behavior and attitudes of parents of adolescents to them." Statistically significant intergroup differences (U-Mann–Whitney test on a number of parameters that characterize the bodily socialization of adolescents. Adolescents from families undergoing divorce, revealed violations of individual (lability of borders and social (reflection, metaphoric levels of physicality in the type of retardation.

  12. Evaluation of a new disposable silicon limbal relaxing incision knife by experienced users

    Directory of Open Access Journals (Sweden)

    Parvu Valentin

    2009-12-01

    Full Text Available Abstract Background Previous research has suggested that the silicon BD Atomic Edge™ knife has superior performance characteristics when compared to a metal knife and performance similar to diamond knife when making various incisions. This study was designed to determine whether a silicon accurate depth knife has equivalent performance characteristics when compared to a diamond limbal relaxing incision (LRI knife and superior performance characteristics when compared to a steel accurate depth knife when creating limbal relaxing incision. Methods Sixty-five ophthalmic surgeons with limbal relaxing incision experience created limbal relaxing incisions in ex-vivo porcine eyes with silicon and steel accurate depth knives and diamond LRI knives. The ophthalmic surgeons rated multiple performance characteristics of the knives on Visual Analog Scales. Results The observed differences between the silicon knife and diamond knife were found to be insignificant. The mean ratio between the performance of the silicon knife and the diamond knife was shown to be greater than 90% (with 95% confidence. The silicon knife's mean performance was significantly higher than the performance of the steel knife for all characteristics. (p-value Conclusions For experienced users, the silicon accurate depth knife was found to be equivalent in performance to the diamond LRI knife and superior to the steel accurate depth knife when making limbal relaxing incisions in ex vivo porcine eyes. Disposable silicon LRI knives may be an alternative to diamond LRI knives.

  13. Determinants of Psychosocial Difficulties Experienced by Persons with Brain Disorders: Towards a 'Horizontal Epidemiology' Approach.

    Directory of Open Access Journals (Sweden)

    Carla Sabariego

    Full Text Available Persons with brain disorders experience significant psychosocial difficulties (PSD in daily life, e.g. problems with managing daily routine or emotional lability, and the level of the PSD depends on social, physical and political environments, and psychologic-personal determinants. Our objective is to determine a brief set of environmental and psychologic-personal factors that are shared determinants of PSD among persons with different brain disorders.Cross-sectional study, convenience sample of persons with either dementia, stroke, multiple sclerosis, epilepsy, migraine, depression, schizophrenia, substance dependence or Parkinson's disease. Random forest regression and classical linear regression were used in the analyses.722 subjects were interviewed in four European countries. The brief set of determinants encompasses presence of comorbidities, health status appraisal, stressful life events, personality changes, adaptation, self-esteem, self-worth, built environment, weather, and health problems in the family.The identified brief set of common determinants of PSD can be used to support the implementation of cross-cutting interventions, social actions and policy tools to lower PSD experienced by persons with brain disorders. This set complements a recently proposed reliable and valid direct metric of PSD for brain disorders called PARADISE24.

  14. Stigma Experienced by Parkinson’s Disease Patients: A Descriptive Review of Qualitative Studies

    Directory of Open Access Journals (Sweden)

    Marina Maffoni

    2017-01-01

    Full Text Available Parkinson’s disease (PD is a neurodegenerative disease characterized by motor and nonmotor symptoms. Both of them imply a negative impact on Health-Related Quality of Life. A significant one is the stigma experienced by the parkinsonian patients and their caregivers. Moreover, stigma may affect everyday life and patient’s subjective and relational perception and it may lead to frustration and isolation. Aim of the present work is to qualitatively describe the stigma of PD patients stemming from literature review, in order to catch the subjective experience and the meaning of the stigma construct. Literature review was performed on PubMed database and Google Scholar (keywords: Parkinson Disease, qualitative, stigma, social problem, isolation, discrimination and was restricted to qualitative data: 14 articles were identified to be suitable to the aim of the present overview. Results are divided into four core constructs: stigma arising from symptoms, stigma linked to relational and communication problems, social stigma arising from sharing perceptions, and caregiver’s stigma. The principal relations to these constructs are deeply analyzed and described subjectively through patients’ and caregiver’s point of view. The qualitative research may allow a better understanding of a subjective symptom such as stigma in parkinsonian patients from an intercultural and a social point of view.

  15. Relationship between different push-off variables and start performance in experienced swimmers.

    Science.gov (United States)

    García-Ramos, Amador; Feriche, Belén; de la Fuente, Blanca; Argüelles-Cienfuegos, Javier; Strojnik, Vojko; Strumbelj, Boro; Štirn, Igor

    2015-01-01

    The objective of this study was to determine the relationship between different variables measured with a force plate during the swimming start push-off phase and start performance presented by times to 5, 10 and 15 m. Twenty-one women from the Slovenian national swimming team performed two different swim starts (freestyle and undulatory) on a portable force plate to a distance further than 15 m. Correlations between push-off variables and times to 5, 10 and 15 m were quantified through Pearson's product-moment correlation coefficient (r). The variables that significantly correlated (p undulatory: r = -0.55 to -0.66), horizontal take-off velocity (freestyle: r = -0.56 to -0.69; and undulatory: r = -0.53 to -0.67) and resultant take-off velocity (freestyle: r = -0.53 to -0.65; and undulatory: r = -0.52 to -0.61). None of the variables derived from the vertical force were correlated to swimming start performance (p > .05). Based on the results of this study, we can conclude that horizontal take-off velocity and average horizontal acceleration (calculated as the average horizontal force divided by swimmer's body mass) are the variables most related to swimming start performance in experienced swimmers, and therefore could be the preferred measures to monitor swimmers' efficiency during the push-off phase.

  16. Temporal and spatial variation in temperature experienced by macrofauna at Main Endeavour hydrothermal vent field

    Science.gov (United States)

    Lee, Raymond W.; Robert, Katleen; Matabos, Marjolaine; Bates, Amanda E.; Juniper, S. Kim

    2015-12-01

    A significant focus of hydrothermal vent ecological studies has been to understand how species cope with various stressors through physiological tolerance and biochemical resistance. Yet, the environmental conditions experienced by vent species have not been well characterized. This objective requires continuous observations over time intervals that can capture environmental variability at scales that are relevant to animals. We used autonomous temperature logger arrays (four roughly parallel linear arrays of 12 loggers spaced every 10-12 cm) to study spatial and temporal variations in the thermal regime experienced by hydrothermal vent macrofauna at a diffuse flow vent. Hourly temperatures were recorded over eight months from 2010 to 2011 at Grotto vent in the Main Endeavour vent field on the Juan de Fuca Ridge, a focus area of the Ocean Networks Canada cabled observatory. The conspicuous animal assemblages in video footage contained Ridgeia piscesae tubeworms, gastropods (primarily Lepetodrilus fucensis), and polychaetes (polynoid scaleworms and the palm worm Paralvinella palmiformis). Two dimensional spatial gradients in temperature were generally stable over the deployment period. The average temperature recorded by all arrays, and in some individual loggers, revealed distinctive fluctuations in temperature that often corresponded with the tidal cycle. We postulate that this may be related to changes in bottom currents or fluctuations in vent discharge. A marked transient temperature increase lasting over a period of days was observed in April 2011. While the distributions and behavior of Juan de Fuca Ridge vent invertebrates may be partially constrained by environmental temperature and temperature tolerance, except for the one transient high-temperature event, observed fluid temperatures were generally similar to the thermal preferences for some species, and typically well below lethal temperatures for all species. Average temperatures of the four arrays

  17. Strain experienced by caregivers of stroke survivors in the Western Cape

    Directory of Open Access Journals (Sweden)

    S. Hassan

    2011-02-01

    Full Text Available Recovery  after  stroke  is  often  incomplete  and  many  stroke  survivors depend on family caregivers. The demands of caring can negatively impact quality  of  life  of  these  carers.  This  study  explores  levels  of strain experienced  by  caregivers  and  the  variables  that  impact  on their strain. A  concurrent,  mixed  method,  descriptive  design  was  utilized. Fifty-seven caregivers  of  stroke  survivors  who  received  rehabilitation at the  Western  Cape  Rehabilitation  Centre  participated  in  the  study.  The Barthel  Index  and Caregiver  Strain  Index  were  utilised  to  collect quantitative  data,  which  was statistically analysed (p <0.05. Qualitative data was collected through semi-structured interviews and thematically analysed.Fifty eight percent of caregivers were experiencing high levels of strain. The following variables significantly impacted on strain namely, caregiver loss of employment (0.04, emotional pressure (0.01, patient residual cognitive and perceptual impairments (0.01, personality changes (0.01 and physical dependency (0.0012.   According to the qualitative data the burden was aggravated by financial problems, patient perceptual problems and patient personality changes. The findings indicate the need for support after discharge, ongoing community support and respite care to enable time off for caregivers.

  18. Adverse health effects of experiencing food insecurity among Greenlandic school children

    Directory of Open Access Journals (Sweden)

    Birgit Niclasen

    2013-08-01

    Full Text Available Background. In vulnerable populations, food security in children has been found to be associated with negative health effects. Still, little is known about whether the negative health effects can be retrieved in children at the population level. Objective. To examine food insecurity reported by Greenlandic school children as a predictor for perceived health, physical symptoms and medicine use. Design. The study is based on the Greenlandic part of the Health Behaviour in School-aged Children survey. The 2010 survey included 2,254 students corresponding to 40% of all Greenlandic school children in Grade 5 through 10. The participation rate in the participating schools was 65%. Food insecurity was measured as going to bed or to school hungry because there was no food at home. Results. Boys, the youngest children (11–12 year-olds, and children from low affluence homes were at increased risk for food insecurity. Poor or fair self-rated health, medicine use last month and physical symptoms during the last 6 months were all more frequent in children reporting food insecurity. Controlling for age, gender and family affluence odds ratio (OR for self-rated health was 1.60 (95% confidence interval (CI 1.23–2.06 (p<0.001, for reporting physical symptoms 1.34 (95% CI 1.06–1.68 (p=0.01 and for medicine use 1.79 (95% CI 1.42–2.26 (p<0.001. Stratification on age groups suggested that children in different age groups experience different health consequences of food insecurity. The oldest children reported food insecurity less often and experienced less negative health effects compared to the younger children. Conclusions. All 3 measures of health were negatively associated to the occurrence of food insecurity in Greenlandic school children aged 11–17. Food security must be seen as a public health issue of concern, and policies should be enforced to prevent food poverty particularly among boys, younger school children and children from low affluence

  19. SRS Process Facility Significance Fire Frequency

    Energy Technology Data Exchange (ETDEWEB)

    Sarrack, A.G. [Westinghouse Savannah River Company, AIKEN, SC (United States)

    1995-10-01

    This report documents the method and assumptions of a study performed to determine a site generic process facility significant fire initiator frequency and explains the proper way this value should be used.

  20. Citizen-Scientist Led Quartz Vein Investigation in the McDowell Sonoran Preserve, Scottsdale, Arizona, Resulting in Significant Geologic Discoveries and a Peer-Reviewed Report Coauthored and with Maps by Citizen-Scientists.

    Science.gov (United States)

    Gruber, D.; Gootee, B.

    2016-12-01

    Citizen-scientists of the McDowell Sonoran Conservancy Field Institute originated and led this project to study milky quartz deposits. Milky quartz veins of all sizes are visible throughout the McDowell Sonoran Preserve (Scottsdale, Arizona) and are commonly found in Arizona Proterozoic rocks. No research on milky quartz has been done locally and little is known about its formation and emplacement history. Working with Brian Gootee, research geologist with the Arizona Geological Survey (AZGS), a citizen science team identified candidate study sites with large quartz veins and then conducted aerial balloon photography followed by geologic mapping, basic data collection, photo-documentation, and sampling from two sites. Samples were analyzed with a UV lamp, Geiger counter, and x-ray fluorescence spectrometer. Petroscopic analysis and interpretation of the samples were done by Gootee. Daniel Gruber, the citizen-science project leader, and Gootee summarized methodology, sample analyses, and interpretation in a report including detailed geologic maps. Analysis of samples from one site provided evidence of several events of Proterozoic quartz formation. The other site hosted pegmatite, cumulates, graphic granite and orbicular granite in association with milky quartz, all discovered by citizen scientists. The milky quartz and surrounding pegmatites in granite at this site trace the progression of late-stage crystallization at the margin of a fractionated granite batholith, providing an exemplary opportunity for further research into batholith geochemistry and evolution. The project required 1000 hours of citizen-science time for training, field work, data organization and entry, mapping, and writing. The report by Gootee and Gruber was reviewed and published by AZGS as an Open File Report in its online document repository. The citizen scientist team leveraged the time of professional geologists to expand knowledge of an important geologic feature of the McDowell Mountains.