SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Eriksson S.) srt2:(2000-2009)"

Sökning: WFRF:(Eriksson S.) > (2000-2009)

  • Resultat 1-10 av 784
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Emerging Risk Factors, Collaboration, et al. (författare)
  • The Emerging Risk Factors Collaboration: analysis of individual data on lipid, inflammatory and other markers in over 1.1 million participants in 104 prospective studies of cardiovascular diseases
  • 2007
  • Ingår i: Eur J Epidemiol. - 0393-2990. ; 22:12, s. 839-69
  • Tidskriftsartikel (refereegranskat)abstract
    • Many long-term prospective studies have reported on associations of cardiovascular diseases with circulating lipid markers and/or inflammatory markers. Studies have not, however, generally been designed to provide reliable estimates under different circumstances and to correct for within-person variability. The Emerging Risk Factors Collaboration has established a central database on over 1.1 million participants from 104 prospective population-based studies, in which subsets have information on lipid and inflammatory markers, other characteristics, as well as major cardiovascular morbidity and cause-specific mortality. Information on repeat measurements on relevant characteristics has been collected in approximately 340,000 participants to enable estimation of and correction for within-person variability. Re-analysis of individual data will yield up to approximately 69,000 incident fatal or nonfatal first ever major cardiovascular outcomes recorded during about 11.7 million person years at risk. The primary analyses will involve age-specific regression models in people without known baseline cardiovascular disease in relation to fatal or nonfatal first ever coronary heart disease outcomes. This initiative will characterize more precisely and in greater detail than has previously been possible the shape and strength of the age- and sex-specific associations of several lipid and inflammatory markers with incident coronary heart disease outcomes (and, secondarily, with other incident cardiovascular outcomes) under a wide range of circumstances. It will, therefore, help to determine to what extent such associations are independent from possible confounding factors and to what extent such markers (separately and in combination) provide incremental predictive value.
  •  
2.
  •  
3.
  •  
4.
  • Söderström, A, et al. (författare)
  • A large Escherichia coli O157 outbreak in Sweden associated with locally produced lettuce.
  • 2008
  • Ingår i: Foodborne pathogens and disease. - : Mary Ann Liebert Inc. - 1556-7125 .- 1535-3141. ; 5:3, s. 339-49
  • Tidskriftsartikel (refereegranskat)abstract
    • In 2005 a large outbreak of verotoxin-producing Escherichia coli (VTEC) occurred in Sweden. Cases were interviewed and cohort and case-control studies were conducted. Microbiological investigations were performed using polymerase chain reaction (PCR) to detect the Shiga-like toxin (Stx) genes followed by cultivation and pulsed-field gel electrophoresis. A total of 135 cases were recorded, including 11 cases of hemolytic uremic syndrome. The epidemiological investigations implicated lettuce as the most likely source of the outbreak, with an OR of 13.0 (CI 2.94-57.5) in the case-control study. The lettuce was irrigated by water from a small stream, and water samples were positive for Stx 2 by PCR. The identical VTEC O157 Stx 2 positive strain was isolated from the cases and in cattle at a farm upstream from the irrigation point. An active surveillance and reporting system was crucial and cooperation between all involved parties was essential for quickly identifying the cause of this outbreak. Handling of fresh greens from farm to table must be improved to minimize the risk of contamination.
  •  
5.
  • Chapman, I. T., et al. (författare)
  • The physics of sawtooth stabilization
  • 2007
  • Ingår i: Plasma Physics and Controlled Fusion. - 0741-3335 .- 1361-6587. ; 49:12B, s. B385-B394
  • Tidskriftsartikel (refereegranskat)abstract
    • Long period sawteeth have been observed to result in low-beta triggering of neo-classical tearing modes, which can significantly degrade plasma confinement. Consequently, a detailed physical understanding of sawtooth behaviour is critical, especially for ITER where fusion-born a particles are likely to lead to very long sawtooth periods. Many techniques have been developed to control, and in particular to destabilize the sawteeth. The application of counter-current neutral beam injection (NBI) in JET has resulted in shorter sawtooth periods than in Ohmic plasmas. This result has been explained because, firstly, the counter-passing fast ions give a destabilizing contribution to the n=1 internal kink mode-which is accepted to be related to sawtooth oscillations-and secondly, the flow shear strongly influences the stabilizing trapped particles. A similar experimental result has been observed in counter-NBI heated plasmas in MAST. However, the strong toroidal flows in spherical tokamaks mean that the sawtooth behaviour is determined by the gyroscopic flow stabilization of the kink mode rather than kinetic effects. In NBI heated plasmas in smaller conventional aspect-ratio tokamaks, such as TEXTOR, the flow and kinetic effects compete to give different sawtooth behaviour. Other techniques applied to destabilize sawteeth are the application of electron cyclotron current drive (ECCD) or ion cyclotron resonance heating (ICRH). In JET, it has been observed that localized ICRH is able to destabilize sawteeth which were otherwise stabilized by a co-existing population of energetic trapped ions in the core. This is explained through the dual role of the ICRH in reducing the critical magnetic shear required to trigger a sawtooth crash, and the increase in the local magnetic shear which results from driving current near the q=1 rational surface. Sawtooth control in ITER could be provided by a combination of ECCD and co-passing off-axis negative-NBI fast ions.
  •  
6.
  • Danesh, John, et al. (författare)
  • Plasma fibrinogen level and the risk of major cardiovascular diseases and nonvascular mortality: an individual participant meta-analysis
  • 2005
  • Ingår i: JAMA: The Journal of the American Medical Association. - : American Medical Association (AMA). - 1538-3598 .- 0098-7484. ; 294:14, s. 1799-1809
  • Forskningsöversikt (refereegranskat)abstract
    • CONTEXT: Plasma fibrinogen levels may be associated with the risk of coronary heart disease (CHD) and stroke. OBJECTIVE: To assess the relationships of fibrinogen levels with risk of major vascular and with risk of nonvascular outcomes based on individual participant data. DATA SOURCES: Relevant studies were identified by computer-assisted searches, hand searches of reference lists, and personal communication with relevant investigators. STUDY SELECTION: All identified prospective studies were included with information available on baseline fibrinogen levels and details of subsequent major vascular morbidity and/or cause-specific mortality during at least 1 year of follow-up. Studies were excluded if they recruited participants on the basis of having had a previous history of cardiovascular disease; participants with known preexisting CHD or stroke were excluded. DATA EXTRACTION: Individual records were provided on each of 154,211 participants in 31 prospective studies. During 1.38 million person-years of follow-up, there were 6944 first nonfatal myocardial infarctions or stroke events and 13,210 deaths. Cause-specific mortality was generally available. Analyses involved proportional hazards modeling with adjustment for confounding by known cardiovascular risk factors and for regression dilution bias. DATA SYNTHESIS: Within each age group considered (40-59, 60-69, and > or =70 years), there was an approximately log-linear association with usual fibrinogen level for the risk of any CHD, any stroke, other vascular (eg, non-CHD, nonstroke) mortality, and nonvascular mortality. There was no evidence of a threshold within the range of usual fibrinogen level studied at any age. The age- and sex- adjusted hazard ratio per 1-g/L increase in usual fibrinogen level for CHD was 2.42 (95% confidence interval [CI], 2.24-2.60); stroke, 2.06 (95% CI, 1.83-2.33); other vascular mortality, 2.76 (95% CI, 2.28-3.35); and nonvascular mortality, 2.03 (95% CI, 1.90-2.18). The hazard ratios for CHD and stroke were reduced to about 1.8 after further adjustment for measured values of several established vascular risk factors. In a subset of 7011 participants with available C-reactive protein values, the findings for CHD were essentially unchanged following additional adjustment for C-reactive protein. The associations of fibrinogen level with CHD or stroke did not differ substantially according to sex, smoking, blood pressure, blood lipid levels, or several features of study design. CONCLUSIONS: In this large individual participant meta-analysis, moderately strong associations were found between usual plasma fibrinogen level and the risks of CHD, stroke, other vascular mortality, and nonvascular mortality in a wide range of circumstances in healthy middle-aged adults. Assessment of any causal relevance of elevated fibrinogen levels to disease requires additional research.
  •  
7.
  • Eriksson, A K, et al. (författare)
  • Effets of A-site substitution on the structure and magnetic properties of Bi0.15Sr0.85-yAeyCo1-xFexO3-o
  • 2009
  • Ingår i: Solid State Sciences. - : Elsevier BV. - 1293-2558 .- 1873-3085. ; 11:11, s. 1945-1954
  • Tidskriftsartikel (refereegranskat)abstract
    • The effects of partial substitution of Sr2+ by Ca2+ and Ba2+ on the   A-site of oxygen-deficient perovskites,   Bi(0.15)Sr(0.85-y)Ae(y)Co(1-x)FeO(3-delta), where y = 0.28 for Ae = Ba   and y = 0.17 for Ae = Ca, and 0.0 <= x <= 1.0, have been investigated.   The differing ionic size of the Ca2+ and Ba2+ cations influences both   the crystal structure and the properties of the materials. The smaller   Ca2+ cation favoured formation of an oxygen vacancy ordered perovskite   superstructure (14/mmm, a = 2ap, c = 4a(p)), meanwhile the presence of   the larger Ba2+ cation promoted a disordered simple cubic structure (Pm   (3) over barm, a = ap) that was also found for all Fe containing   samples, i.e. x >= 0.25. The samples were studied with PXRD, NPD, TGA,   electron microscopy and magnetic susceptibility measurements. All   as-prepared samples exhibited long range G-type antiferromagnetic   ordering. The effect of oxygen annealing was dramatic for the   Bi0.15Sr0.68Ca0.17Co1-xFexO3-delta series, with a disappearance of   magnetic order for x >= 0.25 linked to increasing spin-glass   properties. The oxygen content of the   Bi0.15Sr0.57Ba0.28Co1-xFexO3-delta as-prepared materials was generally   higher than their Ca substituted counterparts, and the long range   antiferromagnetic order was more resistant to oxygen annealing.
  •  
8.
  • Ferreri, AJM, et al. (författare)
  • Anthracycline-based chemotherapy as primary treatment for intravascular lymphoma
  • 2004
  • Ingår i: Annals of Oncology. - : Elsevier BV. - 1569-8041 .- 0923-7534. ; 15:8, s. 1215-1221
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: Optimal therapeutic management of intravascular lymphoma (IVL) lacks precise guidelines. Patients and methods: The clinico-pathological features of 38 HIV-negative patients with IVL were reviewed to define efficacy of chemotherapy in these malignancies. Clinical characteristics of 22 patients treated with chemotherapy and of 16 untreated patients were compared in order to understand better the impact and causes of potential patient selection. Results: Median age was 70 years (range 34-90), with a male/female ratio of 0.9; 23 (61%) patients had Eastern Cooperative Oncology Group performance status (ECOG-PS) >1;21 (55%) had systemic symptoms. Cutaneous lesions and anemia were significantly more common among patients treated with chemotherapy; central nervous system (CNS) and renal involvement were significantly more common among untreated patients. Chemotherapy was associated with a response rate of 59% and a 3-year overall survival of 33 +/- 11%. Five of six patients with CNS involvement received chemotherapy: four of them died early; only one patient, treated with adriamycin, cyclophosphamide, vincristine, methotrexate, bleomycin and prednisolone (MACOP-B) followed by high-dose chemotherapy and autologous stem cell transplantation (ASCT), was alive at 19 months. High-dose chemotherapy supported by ASCT was indicated at diagnosis in another patient (43 years of age, stage 1), who was alive at 71 months, and at relapse after cyclophosphamide, doxorubicin, vincristine and prednisone (CHOP) in two patients who died early after transplantation. PS less than or equal to 1, disease limited to the skin, stage 1, and use of chemotherapy were independently associated with better outcome. Conclusions: Anthracycline-based chemotherapy is the standard treatment for IVL. However, survival is disappointing, with a relevant impact of diagnostic delay and lethal complications. More intensive combinations, containing drugs with higher CNS bioavailability, are needed in cases with brain involvement, and the role of high-dose chemotherapy supported by ASCT should be further investigated in younger patients with unfavorable features.
  •  
9.
  • Hibbett, D. S., et al. (författare)
  • A higher-level phylogenetic classification of the Fungi
  • 2007
  • Ingår i: Mycological Research. - : Elsevier BV. - 0953-7562 .- 1469-8102. ; 111, s. 509-547
  • Tidskriftsartikel (refereegranskat)abstract
    • A comprehensive phylogenetic classification of the kingdom Fungi is proposed, with reference to recent molecular phylogenetic analyses, and with input from diverse members of the fungal taxonomic community. The classification includes 195 taxa, down to the level of order, of which 16 are described or validated here: Dikarya subkingdom nov.; Chytridiomycota, Neocallimastigomycota phyla nov.; Monoblepharidomycetes, Neocallimastigomycetes class. nov.; Eurotiomycetidae, Lecarioromycetidae, Mycocaliciomycetidae subclass. nov.; Acarosporales, Corticiales, Baeomycetales, Candelariales, Gloeophyllales, Melanosporales, Trechisporales, Umbilicariales ords. nov. The clade containing Ascomycota and Basidiomycota is classified as subkingdom Dikarya, reflecting the putative synapomorphy of dikaryotic hyphae. The most dramatic shifts in the classification relative to previous works concern the groups that have traditionally been included in the Chytridiomycota and Zygomycota. The Chytridiomycota is retained in a restricted sense, with Blastocladiomycota and Neocallimastigomycota representing segregate phyla of flagellated Fungi. Taxa traditionally placed in Zygomycota are distributed among Glomeromycota and several subphyla incertae sedis, including Mucoromycotina, Entomophthoromycotina, Kickxellomycotina, and Zoopagomycotiria. Microsporidia are included in the Fungi, but no further subdivision of the group is proposed. Several genera of 'basal' Fungi of uncertain position are not placed in any higher taxa, including Basidiobolus, Caulochytrium, Olpidium, and Rozella. (c) 2007 The British Mycological Society. Published by Elsevier Ltd. All rights reserved.
  •  
10.
  • Aad, G., et al. (författare)
  • The ATLAS Experiment at the CERN Large Hadron Collider
  • 2008
  • Ingår i: Journal of Instrumentation. - 1748-0221. ; 3:S08003
  • Forskningsöversikt (refereegranskat)abstract
    • The ATLAS detector as installed in its experimental cavern at point 1 at CERN is described in this paper. A brief overview of the expected performance of the detector when the Large Hadron Collider begins operation is also presented.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 784
Typ av publikation
tidskriftsartikel (590)
konferensbidrag (154)
rapport (12)
forskningsöversikt (12)
bokkapitel (7)
annan publikation (4)
visa fler...
doktorsavhandling (3)
bok (2)
visa färre...
Typ av innehåll
refereegranskat (625)
övrigt vetenskapligt/konstnärligt (154)
populärvet., debatt m.m. (5)
Författare/redaktör
Eriksson, S. (110)
Eriksson, Peter S, 1 ... (55)
Eriksson, M (45)
Eriksson, P (42)
Eriksson, S-G (26)
Eriksson, H (25)
visa fler...
Hamsten, A (25)
Rundlöf, Håkan (24)
Eriksson, Olle (20)
Schulman, S (19)
Eriksson, E (19)
Eriksson, Patrick, 1 ... (18)
Eriksson, L. G. (18)
Eriksson, U (16)
Eriksson, Leif, 1970 (15)
Eriksson, O (14)
Tellgren, Roland (14)
Eriksson, B (13)
Eriksson, Bengt I., ... (13)
Ulander, Lars, 1962 (13)
Eriksson, L (12)
Eriksson, LI (12)
Eriksson, Sten, 1958 (12)
Rhen, M (12)
Fransson, J E S (12)
Angelin, B (11)
Eriksson, Mikael (11)
Eriksen, J (11)
Eriksson, A (11)
Albertioni, F (11)
Eriksson, Anders (10)
Dahl, O E (10)
Rundgren, M (10)
Glassmeier, K. -H (10)
Ivanov, SA (10)
Ye, S. (9)
Coda, S (9)
Buehler, S. A. (9)
Andersson, S (9)
Åberg, Maria A I, 19 ... (9)
Mayoral, M.L. (9)
Mantsinen, M. J. (9)
Åberg, N David, 1970 (9)
Winblad, B (8)
Eriksson, C. (8)
Yla-Herttuala, S (8)
Eriksson, Kjell (8)
Magnusson, M (8)
Bohr, J. (8)
Nilsson, Michael, 19 ... (8)
visa färre...
Lärosäte
Karolinska Institutet (306)
Uppsala universitet (201)
Göteborgs universitet (115)
Kungliga Tekniska Högskolan (63)
Lunds universitet (63)
Chalmers tekniska högskola (60)
visa fler...
Linköpings universitet (48)
Umeå universitet (27)
Stockholms universitet (22)
Örebro universitet (12)
Mittuniversitetet (8)
Luleå tekniska universitet (6)
Karlstads universitet (5)
Södertörns högskola (4)
Linnéuniversitetet (4)
Sveriges Lantbruksuniversitet (3)
Högskolan i Gävle (2)
Mälardalens universitet (2)
Malmö universitet (2)
RISE (2)
Högskolan Dalarna (2)
VTI - Statens väg- och transportforskningsinstitut (2)
Högskolan i Halmstad (1)
Högskolan Väst (1)
Naturvårdsverket (1)
visa färre...
Språk
Engelska (759)
Svenska (22)
Odefinierat språk (3)
Forskningsämne (UKÄ/SCB)
Naturvetenskap (185)
Medicin och hälsovetenskap (116)
Teknik (46)
Samhällsvetenskap (16)
Lantbruksvetenskap (14)

År

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy