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Search Results: 1 - 10 of 327512 matches for " Inger S. Jensen "
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Video narrativer i sygeplejerskeuddannelsen
Inger Jensen
Nordisk Tidsskrift for Helseforskning , 2009,
Abstract: I artiklen gives nogle bud p hvordan video narrativer kan bruges i sygeplejerskeuddannelsen som triggers, der bner for diskussioner og udvikling af meningsfulde holdninger til medmennesker. Det belyses ogs hvordan undervisere i deres didaktiske overvejelser kan inddrage elementer fra teori om reception, begrebet voice, retorik og sokratisk dialog, n r de vurderer videoer og forbereder undervisningen. Som unders gelsesmetode er der anvendt single case studie.
Lifetime measurement of the metastable 3d 2D5/2 state in the 40Ca+ ion using the shelving technique on a few-ion string
Peter Staanum,Inger S. Jensen,Randi G. Martinussen,Dirk Voigt,Michael Drewsen
Physics , 2003, DOI: 10.1103/PhysRevA.69.032503
Abstract: We present a measurement of the lifetime of the metastable 3d 2D5/2 state in the 40Ca+ ion, using the so-called shelving technique on a string of five Doppler laser-cooled ions in a linear Paul trap. A detailed account of the data analysis is given, and systematic effects due to unwanted excitation processes and collisions with background gas atoms are discussed and estimated. From a total of 6805 shelving events, we obtain a lifetime tau=1149+/-14(stat.)+/-4(sys.)ms, a result which is in agreement with the most recent measurements.
Online velser i udtaleundervisningen
Christian Jensen,Inger Mees
Tidsskriftet for Universiteternes Efter- og Videreuddannelse , 2006,
Abstract: F rste gang publiceret i UNEV nr. 7: E-l ring i sprogfag, juni 2006, red. Signe Hvid Maribo og Ole Lauridsen. ISSN 1603-5518. Undervisningen i udtale/fonetik p sprogfagene p h jere l reanstalter kan med fordel underst ttes af computerbaserede tr ningsprogrammer. I denne artikel beskriver vi et online velsesprogram, Phonex, og anvendelsen af dette som en integreret del af kurset Engelsk Udtale p BA i Erhvervssprog p CBS. Det samlede forl b evalueres dels ud fra de informationer der blev gemt i programmet, og dels ud fra en sp rgeskemaunders gelse om de studerendes oplevelse af arbejdet med online velserne. Vi konkluderer at forl bet var en succes, og at programmet virkede motiverende for de studerendes indsats. P baggrund af de indsamlede erfaringer beskriver vi til sidst i artiklen nogle videre udviklingsmuligheder.
Comparative effectiveness of antihypertensive medication for primary prevention of cardiovascular disease: systematic review and multiple treatments meta-analysis
Atle Fretheim, Jan Odgaard-Jensen, Odd Br?rs, Steinar Madsen, Inger Nj?lstad, Ole F Norheim, Arne Svilaas, Ivar S Kristiansen, Hanne Thürmer, Signe Flottorp
BMC Medicine , 2012, DOI: 10.1186/1741-7015-10-33
Abstract: We searched MEDLINE, EMBASE, AMED (up to February 2011) and CENTRAL (up to May 2009), and reference lists in recent systematic reviews. Titles and abstracts were assessed for relevance and those potentially fulfilling our inclusion criteria were then assessed in full text. Two reviewers made independent assessments at each step. We selected the following main outcomes: total mortality, myocardial infarction and stroke. We also report on angina, heart failure and incidence of diabetes. We conducted a multiple treatments meta-analysis using random-effects models. We assessed the quality of the evidence using the GRADE-instrument.We included 25 trials. Overall, the results were mixed, with few significant dif-ferences, and with no drug-class standing out as superior across multiple outcomes. The only significant finding for total mortality based on moderate to high quality evidence was that beta-blockers (atenolol) were inferior to angiotensin receptor blockers (ARB) (relative risk (RR) 1.14; 95% credibility interval (CrI) 1.02 to 1.28). Angiotensin converting enzyme (ACE)-inhibitors came out inferior to calcium-channel blockers (CCB) regarding stroke-risk (RR 1.19; 1.03 to 1.38), but superior regarding risk of heart failure (RR 0.82; 0.69 to 0.94), both based on moderate quality evidence. Diuretics reduced the risk of myocardial infarction compared to beta-blockers (RR 0.82; 0.68 to 0.98), and lowered the risk of heart failure compared to CCB (RR 0.73; 0.62 to 0.84), beta-blockers (RR 0.73; 0.54 to 0.96), and alpha-blockers (RR 0.51; 0.40 to 0.64). The risk of diabetes increased with diuretics compared to ACE-inhibitors (RR 1.43; 1.12 to 1.83) and CCB (RR 1.27; 1.05 to 1.57).Based on the available evidence, there seems to be little or no difference between commonly used blood pressure lowering medications for primary prevention of cardiovascular disease. Beta-blockers (atenolol) and alpha-blockers may not be first-choice drugs as they were the only drug-classes that w
Galaxy surface photometry
Bo Milvang-Jensen,Inger Jorgensen
Physics , 2000,
Abstract: We describe galaxy surface photometry based on fitting ellipses to the isophotes of the galaxies. Example galaxies with different isophotal shapes are used to illustrate the process, including how the deviations from elliptical isophotes are quantified using Fourier expansions. We show how the definitions of the Fourier coefficients employed by different authors are linked. As examples of applications of surface photometry we discuss the determination of the relative disk luminosities and the inclinations for E and S0 galaxies. We also describe the color-magnitude and color-color relations. When using both near-infrared and optical photometry, the age-metallicity degeneracy may be broken. Finally we discuss the Fundamental Plane where surface photometry is combined with spectroscopy. It is shown how the FP can be used as a sensitive tool to study galaxy evolution.
Reconsidering Co-Morbid Traits in Explanatory Models of High Dental Anxiety Using a Comparison of Psychiatric and Normal Patient Samples  [PDF]
Rod Moore, Christina Gundlev Jensen, Line B?k Andersen, Inger Br?dsgaard
Open Journal of Stomatology (OJST) , 2016, DOI: 10.4236/ojst.2016.611027
Abstract: Explanatory models of co-morbid traits related to dental anxiety (DA) as described in the literature were tested and relative strengths analyzed in two groups of Danish adults, one with psychiatric diagnoses (n = 108) and the other healthy incoming patients at a large dental school teaching clinic (n = 151). Dental Anxiety Scale (DAS) and self-report measures representing three co-morbidity explanatory models, 1) presence of other fears; 2) anxiety sensitivity and 3) feelings of vulnerability specific to dental treatment, were collected in subscales of a 53-item questionnaire. Other items identified gender, age, education, income, avoidance behavior and dental symptoms. Frequency, chi-square, odds ratio and logistic regression analyses were performed. Results: All individuals with high DA (DAS > 13) regardless of group, demonstrated significant differences in avoidance of treatment (>2 yr.) versus lower or no anxiety. Patients with psychiatric diagnoses were three times more likely to have high DA and nearly two times more likely to have avoided dental treatment >2 yr.; 25.9% reported extreme DA, compared to 9.3% of controls. Models of high general fear levels, predisposing anxiety sensitivity and vulnerability all demonstrated significant and strong association with intensity of dental anxiety in bivariate analyses. Feelings of vulnerability were the strongest predictor of DAS high anxiety, according to logistic regression analyses. Conclusion: Co-morbidity explanatory models as represented in present trait measures appear not to be competitive, but rather explain different aspects of a vulnerability model in high dental anxiety. Higher incidence of DA and treatment avoidance in psychiatric patients requires special attention.
Perioperative oxygen fraction – effect on surgical site infection and pulmonary complications after abdominal surgery: a randomized clinical trial. Rationale and design of the PROXI-Trial
Christian S Meyhoff, J?rn Wetterslev, Lars N Jorgensen, Steen W Henneberg, Inger Simonsen, Therese Pulawska, Line R Walker, Nina Skovgaard, Kim Helt?, Peter Gocht-Jensen, Palle S Carlsson, Henrik Rask, Sharaf Karim, Charlotte G Carlsen, Frank S Jensen, Lars S Rasmussen, the PROXI Trial Group
Trials , 2008, DOI: 10.1186/1745-6215-9-58
Abstract: The PROXI-Trial is a randomized, patient- and assessor blinded trial of perioperative supplemental oxygen in 1400 patients undergoing acute or elective laparotomy in 14 Danish hospitals. Patients are randomized to receive either 80% oxygen (FiO2 = 0.80) or 30% oxygen (FiO2 = 0.30) during surgery and for the first 2 postoperative hours. The primary outcome is surgical site infection within 14 days. The secondary outcomes are: atelectasis, pneumonia, respiratory failure, re-operation, mortality, duration of postoperative hospitalization, and admission to intensive care unit. The sample size allows detection of a 33% relative risk reduction in the primary outcome with 80% power.This trial assesses benefits and harms of a high inspiratory oxygen fraction, and the trial may be generalizable to a general surgical population undergoing laparotomy.ClinicalTrials.gov identifier: NCT00364741.Surgical site infection is a common and serious complication after abdominal surgery [1]. It is essential to optimize perioperative conditions because the first hours following bacterial contamination are critical for establishing the wound infection [2]. Wound oxygen tension is often low at the end of surgery and this is unfortunate, because bacterial eradication depends on this factor via oxidative killing by neutrophils [3-6]. The incidence of surgical site infections may therefore be reduced by increasing the perioperative arterial oxygen tension through increased inspiratory oxygen fraction.Before we initiated our multicenter trial "PeRioperative OXygen Fraction – effect on surgical site Infection and pulmonary complications after abdominal surgery" (PROXI), we undertook a meta-analysis on trials comparing the effect of perioperative inhaled oxygen fraction of 0.80 with 0.30 on the frequency of surgical site infection. This was performed using the trial sequential analysis method [7-9] and in accordance with international recommendations [10,11].When searching MEDLINE, Cochrane Centr
Rural High School Students’ Sexual Behavior and Self-Esteem  [PDF]
Brian Unis, Inger Johansson, Christina S?llstr?m
Open Journal of Nursing (OJN) , 2015, DOI: 10.4236/ojn.2015.51004
Abstract: Background: Negative consequences for sexual health may be caused by risky sexual behavior related to attitudes, norms and self-efficacy regarding sexuality. Research has not resulted in a consensus on the associations between self-esteem and adolescents’ sexual behavior. Aims and Objectives: The aim of the study was to describe high school students’ sexual behavior and self-esteem, along with investigating the relationship of attitudes, norms, self-efficacy, and self-esteem to sexual risk behavior. Another aim was to describe and compare gender differences in self-esteem and sexual risk behavior in high school students in a rural context. Methodological Design: A cross-sectional design was used. The participants were 139 high school students, 16 to 18 years of age, sample size was decided by power calculation, and systematic randomized sampling was used. The students replied to a questionnaire about self-esteem, factors affecting sexual risk behavior, and sexual behavior. Results: Swedish high school students reported having few sexual partners, a low use of alcohol along with sex, yet a low consistency in condom use. The students reported both high basic self-esteem as well as earned self-esteem. Basic self-esteem was higher for male students while earned self-esteem was higher for female students. Significant correlations were found between self-esteem and some factors affecting sexual risk behavior related to condom use. Conclusion: High school students exhibited positive sexual behaviors and high levels of self-esteem, yet they put themselves at risk by inconsistent use of condoms. Our findings can contribute the need of to an awareness of the role self-esteem, attitudes, norms and self-efficacy plays in adolescents’ sexual behavior. Nurses working at the youth clinics are in a key position to discuss sexual health issues with adolescents to promote healthy outcomes in sexual health.
Visualization of the Motion of Textiles through a Waste Water Pump at Different Operating Points  [PDF]
Henrik S?rensen, Anna Lyhne Jensen
Journal of Flow Control, Measurement & Visualization (JFCMV) , 2018, DOI: 10.4236/jfcmv.2018.61004
Abstract: In this paper,?the motion of textiles through a waste water pump is studied by aid of vision technologies. The steel volute of a commercial pump is replaced with a similar volute made in acrylic glass, which allows recording the motion of textiles inside the pump. Recordings are made at four different operating points to investigate the influence of rotational speed of the impeller and flowrate on the passage of textiles through the pump. The experiments show that the textiles flow rapidly through the pump when the pump is operated near the best efficient point for both high and low impeller speed. The textiles tend to stay inside the pump when the pump is operated at part load for both low and high impeller speed.?At?low impeller speed,?the textiles often stick to the tongue in the pump casing. At higher impeller speed,?the textiles flow multiple rounds in the volute. For fail-safe operation,?it is recommended not to operate waste water pumps far away from the best efficiency point.
Online prevention for patients with lifestyle related diagnoses
Siv S?derberg,Inger Lindberg,Lennart Isaksson
International Journal of Integrated Care , 2012,
Abstract:
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