SwePub
Sök i SwePub databas

  Extended search

Träfflista för sökning "WFRF:(Chang AR) "

Search: WFRF:(Chang AR)

  • Result 1-50 of 110
Sort/group result
   
EnumerationReferenceCoverFind
1.
  •  
2.
  • Thomas, HS, et al. (author)
  • 2019
  • swepub:Mat__t
  •  
3.
  •  
4.
  •  
5.
  •  
6.
  •  
7.
  • Bravo, L, et al. (author)
  • 2021
  • swepub:Mat__t
  •  
8.
  • Tabiri, S, et al. (author)
  • 2021
  • swepub:Mat__t
  •  
9.
  •  
10.
  • Niemi, MEK, et al. (author)
  • 2021
  • swepub:Mat__t
  •  
11.
  •  
12.
  •  
13.
  •  
14.
  • Kanai, M, et al. (author)
  • 2023
  • swepub:Mat__t
  •  
15.
  •  
16.
  •  
17.
  •  
18.
  •  
19.
  •  
20.
  •  
21.
  •  
22.
  •  
23.
  •  
24.
  •  
25.
  •  
26.
  •  
27.
  • Abel, I, et al. (author)
  • Overview of the JET results with the ITER-like wall
  • 2013
  • In: Nuclear Fusion. - : IOP Publishing. - 1741-4326 .- 0029-5515. ; 53:10, s. 104002-
  • Journal article (peer-reviewed)abstract
    • Following the completion in May 2011 of the shutdown for the installation of the beryllium wall and the tungsten divertor, the first set of JET campaigns have addressed the investigation of the retention properties and the development of operational scenarios with the new plasma-facing materials. The large reduction in the carbon content (more than a factor ten) led to a much lower Z(eff) (1.2-1.4) during L- and H-mode plasmas, and radiation during the burn-through phase of the plasma initiation with the consequence that breakdown failures are almost absent. Gas balance experiments have shown that the fuel retention rate with the new wall is substantially reduced with respect to the C wall. The re-establishment of the baseline H-mode and hybrid scenarios compatible with the new wall has required an optimization of the control of metallic impurity sources and heat loads. Stable type-I ELMy H-mode regimes with H-98,H-y2 close to 1 and beta(N) similar to 1.6 have been achieved using gas injection. ELM frequency is a key factor for the control of the metallic impurity accumulation. Pedestal temperatures tend to be lower with the new wall, leading to reduced confinement, but nitrogen seeding restores high pedestal temperatures and confinement. Compared with the carbon wall, major disruptions with the new wall show a lower radiated power and a slower current quench. The higher heat loads on Be wall plasma-facing components due to lower radiation made the routine use of massive gas injection for disruption mitigation essential.
  •  
28.
  •  
29.
  • Graetz, N, et al. (author)
  • Mapping disparities in education across low- and middle-income countries
  • 2020
  • In: Nature. - : Springer Science and Business Media LLC. - 1476-4687 .- 0028-0836. ; 577:77907789, s. 235-238
  • Journal article (peer-reviewed)abstract
    • Educational attainment is an important social determinant of maternal, newborn, and child health1–3. As a tool for promoting gender equity, it has gained increasing traction in popular media, international aid strategies, and global agenda-setting4–6. The global health agenda is increasingly focused on evidence of precision public health, which illustrates the subnational distribution of disease and illness7,8; however, an agenda focused on future equity must integrate comparable evidence on the distribution of social determinants of health9–11. Here we expand on the available precision SDG evidence by estimating the subnational distribution of educational attainment, including the proportions of individuals who have completed key levels of schooling, across all low- and middle-income countries from 2000 to 2017. Previous analyses have focused on geographical disparities in average attainment across Africa or for specific countries, but—to our knowledge—no analysis has examined the subnational proportions of individuals who completed specific levels of education across all low- and middle-income countries12–14. By geolocating subnational data for more than 184 million person-years across 528 data sources, we precisely identify inequalities across geography as well as within populations.
  •  
30.
  •  
31.
  • Lissek, T, et al. (author)
  • Building Bridges through Science
  • 2017
  • In: Neuron. - : Elsevier BV. - 1097-4199 .- 0896-6273. ; 96:4, s. 730-735
  • Journal article (peer-reviewed)
  •  
32.
  •  
33.
  •  
34.
  •  
35.
  •  
36.
  •  
37.
  •  
38.
  • Romanelli, F, et al. (author)
  • Overview of the JET results
  • 2011
  • In: Nuclear Fusion. - : IOP Publishing. - 1741-4326 .- 0029-5515. ; 51:9
  • Journal article (peer-reviewed)abstract
    • Since the last IAEA Conference JET has been in operation for one year with a programmatic focus on the qualification of ITER operating scenarios, the consolidation of ITER design choices and preparation for plasma operation with the ITER-like wall presently being installed in JET. Good progress has been achieved, including stationary ELMy H-mode operation at 4.5 MA. The high confinement hybrid scenario has been extended to high triangularity, lower ρ*and to pulse lengths comparable to the resistive time. The steady-state scenario has also been extended to lower ρ*and ν*and optimized to simultaneously achieve, under stationary conditions, ITER-like values of all other relevant normalized parameters. A dedicated helium campaign has allowed key aspects of plasma control and H-mode operation for the ITER non-activated phase to be evaluated. Effective sawtooth control by fast ions has been demonstrated with3He minority ICRH, a scenario with negligible minority current drive. Edge localized mode (ELM) control studies using external n = 1 and n = 2 perturbation fields have found a resonance effect in ELM frequency for specific q95values. Complete ELM suppression has, however, not been observed, even with an edge Chirikov parameter larger than 1. Pellet ELM pacing has been demonstrated and the minimum pellet size needed to trigger an ELM has been estimated. For both natural and mitigated ELMs a broadening of the divertor ELM-wetted area with increasing ELM size has been found. In disruption studies with massive gas injection up to 50% of the thermal energy could be radiated before, and 20% during, the thermal quench. Halo currents could be reduced by 60% and, using argon/deuterium and neon/deuterium gas mixtures, runaway electron generation could be avoided. Most objectives of the ITER-like ICRH antenna have been demonstrated; matching with closely packed straps, ELM resilience, scattering matrix arc detection and operation at high power density (6.2 MW m-2) and antenna strap voltages (42 kV). Coupling measurements are in very good agreement with TOPICA modelling. © 2011 IAEA, Vienna.
  •  
39.
  •  
40.
  •  
41.
  •  
42.
  • 2021
  • swepub:Mat__t
  •  
43.
  • Abudurexiti, A, et al. (author)
  • Taxonomy of the order Bunyavirales: update 2019
  • 2019
  • In: Archives of virology. - : Springer Science and Business Media LLC. - 1432-8798 .- 0304-8608. ; 164:7, s. 1949-1965
  • Journal article (peer-reviewed)
  •  
44.
  • Bath, PMW, et al. (author)
  • Baseline characteristics of the 4011 patients recruited into the ‘Efficacy of Nitric Oxide in Stroke’ (ENOS) trial
  • 2014
  • In: International journal of stroke : official journal of the International Stroke Society. - : SAGE Publications. - 1747-4949. ; 9:6, s. 711-720
  • Journal article (peer-reviewed)abstract
    • High blood pressure is common in acute stroke and associated with a worse functional outcome. Many patients who present with acute stroke are taking prescribed antihypertensive therapy before their stroke. Aims ENOS tested whether lowering blood pressure and continuing pre-stroke antihypertensive therapy are each safe and effective. Methods This study is an international multi-centre prospective randomized single-blind blinded-endpoint parallel-group partial-factorial controlled trial of transdermal glyceryl trinitrate (a nitric oxide donor, given for seven-days) vs. no glyceryl trinitrate, and of continuing vs. stopping (temporarily for seven-days) pre-stroke antihypertensive drugs if relevant, in patients with acute ischaemic stroke or intracerebral haemorrhage and high systolic blood pressure (140–220 mmHg). Results Recruitment ran from July 2001 to October 2013. Four thousand eleven patients [2097 (52·3%) in the continue/stop arm] were recruited from 173 sites across 23 countries in 5 continents (Asia 14%, Continental Europe 16%, UK 64%). Baseline characteristics include: mean age 70 (standard deviation 12) years; male 57%; mean time from stroke to recruitment 26 ( 13 ) h; mean severity (Scandinavian Stroke Scale) 34 ( 13 ) of 58; mean blood pressure 167 ( 19 )/90 ( 13 ) mmHg; ischaemic stroke 83%; and intracerebral haemorrhage 16%. The main trial results will be presented in May 2014. The results will also be presented in updated Cochrane systematic reviews and included in individual patient data meta-analyses of all relevant randomized controlled trials. Conclusion ENOS is a large completed international trial of blood pressure management in acute stroke and includes patients representative of many stroke services worldwide.
  •  
45.
  • Beral, V, et al. (author)
  • Alcohol, tobacco and breast cancer - collaborative reanalysis of individual data from 53 epidemiological studies, including 58515 women with breast cancer and 95067 women without the disease
  • 2002
  • In: British Journal of Cancer. - : Springer Science and Business Media LLC. - 1532-1827 .- 0007-0920. ; 87, s. 1234-45
  • Journal article (peer-reviewed)abstract
    • Alcohol and tobacco consumption are closely correlated and published results on their association with breast cancer have not always allowed adequately for confounding between these exposures. Over 80% of the relevant information worldwide on alcohol and tobacco consumption and breast cancer were collated, checked and analysed centrally. Analyses included 58515 women with invasive breast cancer and 95067 controls from 53 studies. Relative risks of breast cancer were estimated, after stratifying by study, age, parity and, where appropriate, women's age when their first child was born and consumption of alcohol and tobacco. The average consumption of alcohol reported by controls from developed countries was 6.0 g per day, i.e. about half a unit/drink of alcohol per day, and was greater in ever-smokers than never-smokers, (8.4 g per day and 5.0 g per day, respectively). Compared with women who reported drinking no alcohol, the relative risk of breast cancer was 1.32 (1.19 - 1.45, P < 0.00001) for an intake of 35 - 44 g per day alcohol, and 1.46 (1.33 - 1.61, P < 0.00001) for greater than or equal to 45 g per day alcohol. The relative risk of breast cancer increased by 7.1% (95% CI 5.5-8.7%; P<0.00001) for each additional 10 g per day intake of alcohol, i.e. for each extra unit or drink of alcohol consumed on a daily basis. This increase was the same in ever-smokers and never-smokers (7.1 % per 10 g per day, P < 0.00001, in each group). By contrast, the relationship between smoking and breast cancer was substantially confounded by the effect of alcohol. When analyses were restricted to 22 255 women with breast cancer and 40 832 controls who reported drinking no alcohol, smoking was not associated with breast cancer (compared to never-smokers, relative risk for ever-smokers= 1.03, 95% CI 0.98 - 1.07, and for current smokers=0.99, 0.92 - 1.05). The results for alcohol and for tobacco did not vary substantially across studies, study designs, or according to 15 personal characteristics of the women; nor were the findings materially confounded by any of these factors. If the observed relationship for alcohol is causal, these results suggest that about 4% of the breast cancers in developed countries are attributable to alcohol. In developing countries, where alcohol consumption among controls averaged only 0.4 g per day, alcohol would have a negligible effect on the incidence of breast cancer. In conclusion, smoking has little or no independent effect on the risk of developing breast cancer; the effect of alcohol on breast cancer needs to be interpreted in the context of its beneficial effects, in moderation, on cardiovascular disease and its harmful effects on cirrhosis and cancers of the mouth, larynx, oesophagus and liver. (C) 2002 Cancer Research UK.
  •  
46.
  •  
47.
  •  
48.
  •  
49.
  •  
50.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-50 of 110
Type of publication
journal article (103)
conference paper (1)
Type of content
peer-reviewed (95)
other academic/artistic (9)
Author/Editor
Gupta, R. (31)
Jonas, JB (29)
Carrero, JJ (27)
Nangia, V (24)
Brenner, H (23)
Mokdad, AH (23)
show more...
Farzadfar, F (22)
Monasta, L (22)
Dandona, L (21)
Dandona, R (21)
Fischer, F (21)
Hamadeh, RR (21)
Hay, SI (21)
Khan, EA (21)
Kim, YJ (21)
Kumar, GA (21)
Miller, TR (21)
Ronfani, L (21)
Antonio, CAT (20)
Bennett, DA (20)
Bensenor, IM (20)
Chang, JC (20)
Majeed, A (20)
Mendoza, W (20)
Sepanlou, SG (20)
Bhutta, ZA (19)
Cardenas, R (19)
Cirillo, M (19)
Hafezi-Nejad, N (19)
Hankey, GJ (19)
Khader, YS (19)
Khang, YH (19)
Koyanagi, A (19)
Malekzadeh, R (19)
Oh, IH (19)
Schwebel, DC (19)
Liu, Y. (18)
Chang, AR (18)
Esteghamati, A (18)
Fereshtehnejad, SM (18)
Karch, A (18)
Defo, BK (18)
Leigh, J (18)
Lopez, AD (18)
Meretoja, A (18)
Mohammed, S (18)
Moradi-Lakeh, M (18)
Naghavi, M (18)
Ogbo, FA (18)
Olusanya, BO (18)
show less...
University
Karolinska Institutet (105)
Lund University (33)
Uppsala University (30)
Högskolan Dalarna (19)
University of Gothenburg (12)
Umeå University (9)
show more...
Chalmers University of Technology (6)
Linköping University (4)
Royal Institute of Technology (2)
Stockholm University (1)
Örebro University (1)
Jönköping University (1)
Södertörn University (1)
Swedish University of Agricultural Sciences (1)
show less...
Language
English (110)
Research subject (UKÄ/SCB)
Medical and Health Sciences (53)
Natural sciences (6)
Social Sciences (1)

Year

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 Close

Copy and save the link in order to return to this view