| 1. |
- Andersson, Frida, et al.
(författare)
-
Avslutning: Geografi på den politiska agendan
- 2008
-
Ingår i: Regionalpolitikens geografi. Regional tillväxt i teori och praktik. - 9789144015415 ; , s. 285-291
-
Bokkapitel (övrigt vetenskapligt/konstnärligt)
|
|
| 2. |
- Andersson, Frida, et al.
(författare)
-
Introduktion: En regional politik i förändring
- 2008
-
Ingår i: Regionalpolitikens geografi. Regional tillväxt i teori och praktik. - Lund : Studentlitteratur. - 9789144015415 ; , s. 7-34
-
Bokkapitel (övrigt vetenskapligt/konstnärligt)
|
|
| 3. |
- Ferrando, Carlos, et al.
(författare)
-
Effects of oxygen on post-surgical infections during an individualised perioperative open-lung ventilatory strategy : a randomised controlled trial
- 2020
-
Ingår i: British Journal of Anaesthesia. - : ELSEVIER SCI LTD. - 0007-0912 .- 1471-6771. ; 124:1, s. 110-120
-
Tidskriftsartikel (refereegranskat)abstract
- Background: We aimed to examine whether using a high fraction of inspired oxygen (FIO2) in the context of an individualised intra- and postoperative open-lung ventilation approach could decrease surgical site infection (SSI) in patients scheduled for abdominal surgery. Methods: We performed a multicentre, randomised controlled clinical trial in a network of 21 university hospitals from June 6, 2017 to July 19, 2018. Patients undergoing abdominal surgery were randomly assigned to receive a high (0.80) or conventional (0.3) FIO2 during the intraoperative period and during the first 3 postoperative hours. All patients were mechanically ventilated with an open-lung strategy, which included recruitment manoeuvres and individualised positive end-expiratory pressure for the best respiratory-system compliance, and individualised continuous postoperative airway pressure for adequate peripheral oxyhaemoglobin saturation. The primary outcome was the prevalence of SSI within the first 7 postoperative days. The secondary outcomes were composites of systemic complications, length of intensive care and hospital stay, and 6-month mortality. Results: We enrolled 740 subjects: 371 in the high FIO2 group and 369 in the low FIO2 group. Data from 717 subjects were available for final analysis. The rate of SSI during the first postoperative week did not differ between high (8.9%) and low (9.4%) FIO2 groups (relative risk [RR]: 0.94; 95% confidence interval [CI]: 0.59-1.50; P=0.90]). Secondary outcomes, such as atelectasis (7.7% vs 9.8%; RR: 0.77; 95% CI: 0.48-1.25; P=0.38) and myocardial ischaemia (0.6% [n=2] vs 0% [n=0]; P=0.47) did not differ between groups. Conclusions: An oxygenation strategy using high FIO2 compared with conventional FIO2 did not reduce postoperative SSIs in abdominal surgery. No differences in secondary outcomes or adverse events were found.
|
|
| 4. |
- Rodriguez-Ayllon, Maria, et al.
(författare)
-
Role of Physical Activity and Sedentary Behavior in the Mental Health of Preschoolers, Children and Adolescents: A Systematic Review and Meta-Analysis
- 2019
-
Ingår i: Sports Medicine. - : ADIS INT LTD. - 0112-1642 .- 1179-2035. ; 49:9, s. 1383-1410
-
Forskningsöversikt (refereegranskat)abstract
- Background Evidence suggests that participation in physical activity may support young peoples current and future mental health. Although previous reviews have examined the relationship between physical activity and a range of mental health outcomes in children and adolescents, due to the large increase in published studies there is a need for an update and quantitative synthesis of effects. Objectives The objectives of this study were to determine the effect of physical activity interventions on mental health outcomes by conducting a systematic review and meta-analysis, and to systematically synthesize the observational evidence (both longitudinal and cross-sectional studies) regarding the associations between physical activity and sedentary behavior and mental health in preschoolers (2-5 years of age), children (6-11 years of age) and adolescents (12-18 years of age). Methods A systematic search of the PubMed and Web of Science electronic databases was performed from January 2013 to April 2018, by two independent researchers. Meta-analyses were performed to examine the effect of physical activity on mental health outcomes in randomized controlled trials (RCTs) and non-RCTs (i.e. quasi-experimental studies). A narrative synthesis of observational studies was conducted. Studies were included if they included physical activity or sedentary behavior data and at least one psychological ill-being (i.e. depression, anxiety, stress or negative affect) or psychological well-being (i.e. self-esteem, self-concept, self-efficacy, self-image, positive affect, optimism, happiness and satisfaction with life) outcome in preschoolers, children or adolescents. Results A total of 114 original articles met all the eligibility criteria and were included in the review (4 RCTs, 14 non-RCTs, 28 prospective longitudinal studies and 68 cross-sectional studies). Of the 18 intervention studies, 12 (3 RCTs and 9 non-RCTs) were included in the meta-analysis. There was a small but significant overall effect of physical activity on mental health in children and adolescents aged 6-18 years (effect size 0.173, 95% confidence interval 0.106-0.239, p amp;lt; 0.001, percentage of total variability attributed to between-study heterogeneity [I-2] = 11.3%). When the analyses were performed separately for children and adolescents, the results were significant for adolescents but not for children. Longitudinal and cross-sectional studies demonstrated significant associations between physical activity and lower levels of psychological ill-being (i.e. depression, stress, negative affect, and total psychological distress) and greater psychological well-being (i.e. self-image, satisfaction with life and happiness, and psychological well-being). Furthermore, significant associations were found between greater amounts of sedentary behavior and both increased psychological ill-being (i.e. depression) and lower psychological well-being (i.e. satisfaction with life and happiness) in children and adolescents. Evidence on preschoolers was nearly non-existent. Conclusions Findings from the meta-analysis suggest that physical activity interventions can improve adolescents mental health, but additional studies are needed to confirm the effects of physical activity on childrens mental health. Findings from observational studies suggest that promoting physical activity and decreasing sedentary behavior might protect mental health in children and adolescents. PROSPERO Registration Number: CRD42017060373.
|
|
| 5. |
|
|
| 6. |
|
|
| 7. |
- Abelev, Betty, et al.
(författare)
-
Underlying Event measurements in pp collisions at root s=0.9 and 7 TeV with the ALICE experiment at the LHC
- 2012
-
Ingår i: Journal of High Energy Physics. - 1029-8479. ; :7
-
Tidskriftsartikel (refereegranskat)abstract
- We present measurements of Underlying Event observables in pp collisions at root s = 0 : 9 and 7 TeV. The analysis is performed as a function of the highest charged-particle transverse momentum p(T),L-T in the event. Different regions are defined with respect to the azimuthal direction of the leading (highest transverse momentum) track: Toward, Transverse and Away. The Toward and Away regions collect the fragmentation products of the hardest partonic interaction. The Transverse region is expected to be most sensitive to the Underlying Event activity. The study is performed with charged particles above three different p(T) thresholds: 0.15, 0.5 and 1.0 GeV/c. In the Transverse region we observe an increase in the multiplicity of a factor 2-3 between the lower and higher collision energies, depending on the track p(T) threshold considered. Data are compared to PYTHIA 6.4, PYTHIA 8.1 and PHOJET. On average, all models considered underestimate the multiplicity and summed p(T) in the Transverse region by about 10-30%.
|
|
| 8. |
- Abrahamsson, Christian, 1977-
(författare)
-
Topoi/graphein
- 2008
-
Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The aim of this thesis is to map the paradoxical limit of the in-between. In its most basic form the thesis is a paradox in itself, for how am I to comprehend and communicate the ever-changing world in a language which is characterised by fixed points and stable relations? The thesis consists of three main parts: a prologue, six chapters and an epilogue. Each of these parts can be read separatly, but togheter they form a set of conceptual maps whose focus is on the displacements, transpositions, juxtapositions, fluctuations and transformations that fill the gap between delimited categories. In the prologue, Primo Levi's question from Auschwitz – "is this a human being?" – is transposed into the infamous images from Abu Ghraib. The prologue is followed by a section entitled Topoi/graphies, in total six chapters organized into two columns with three chapters in each. In the first pair of chapters we are in the taken-for-granted space of identity thinking, the world of the Euclidian fixed point. In the second pair the taken-for-granted universe of the fixed point has all but evaporated and we are instead witnessing how relations are being stabilized. In the third pair there is the horror of neither fixed points nor relations. Rephrased, the six chapters enact a journey that starts within a fixed spatiality in which human thought-and-action is anchored in the given of identity. It then moves through a social world in which the spatio-temporal transformations are neither fixed nor taken-for-granted. Finally it edges into a pure temporality that lies beyond the maps of fixed points and social relations.It is in its own topic that the thesis cannot come to a definite conclusion. The epilogue nevertheless reaches out for a conceptual synthesis – nine minimalist figures with accompanying texts.
|
|
| 9. |
|
|
| 10. |
- Andersson, Frida, et al.
(författare)
-
Geografi på den politiska agendan
- 2008
-
Ingår i: Regionalpolitikens geografi: regional tillväxt i teori och praktik. - Lund : Studentlitteratur. - 9789144015415 ; , s. 285-292
-
Bokkapitel (övrigt vetenskapligt/konstnärligt)
|
|
