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Träfflista för sökning "WFRF:(Wang Han) srt2:(2020-2024)"

Search: WFRF:(Wang Han) > (2020-2024)

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  • Park, Jennifer, et al. (author)
  • Complications and Morbidity associated with Loop Ileostomies in Patients with Ulcerative Colitis.
  • 2018
  • In: Scandinavian journal of surgery : SJS : official organ for the Finnish Surgical Society and the Scandinavian Surgical Society. - : SAGE Publications. - 1799-7267. ; 107:1, s. 38-42
  • Journal article (peer-reviewed)abstract
    • Loop ileostomies are frequently used as diversion of the fecal stream to protect a distal anastomosis. The aim of this study was to identify complications and morbidity related to loop ileostomies in patients with ulcerative colitis at a nonemergent setting.Consecutive patients with ulcerative colitis who received a loop ileostomy at a tertiary referral center in Sweden from January 2006 until December 2012 were included and studied retrospectively.In total, 71 patients were identified, and the median age was 39years. A majority (94%) of the patients underwent proctectomy or proctocolectomy with primary construction of an ileal pouch-anal anastomosis. In total, 38 patients (54%) had one or more postoperative complications at index surgery. Stoma-related complications were seen in 49% where parastomal skin irritation was most common. In total, 18% of the patients were re-admitted due to morbidity related to the ileostomy, and the leading cause was high volume output. Complications related to closure were seen in 29% of the patients, and of these, 30% required surgical intervention. In total, five patients (7%) developed a symptomatic leakage in the ileo-ileal anastomosis. There was no mortality.Loop ileostomies in this young patient cohort resulted in considerable morbidity. Closure of the ileostomy was also associated with complications. Although the diverting loop ileostomy is constructed to decrease the clinical consequences of an anastomotic leakage, the inherent morbidity should be considered. Preventive measures for parastomal skin problems could improve results.
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  • Chen, Ailu, et al. (author)
  • Indoor and outdoor particles in an air-conditioned building during and after the 2013 haze in Singapore
  • 2016
  • In: Building and Environment. - : Elsevier BV. - 0360-1323 .- 1873-684X. ; 99, s. 73-81
  • Journal article (peer-reviewed)abstract
    • Particles released from biomass burning can contribute to severe air pollution. We monitored indoor and outdoor particles in a mechanically ventilated and air-conditioned building during and after the 2013 haze event in Singapore. Continuous monitoring of time-and size-resolved particles in the diameter range 0.01–10 μm was conducted for two weeks in each sampling campaign. During the haze event, the averaged size-resolved outdoor particle volume concentrations (dV/d(logDp)) for diameters larger than 0.3 μm were considerably higher than those during the post-haze days (9–185 μm3 cm−3versus 1–35 μm3 cm−3). However, the average number concentration of particles with diameters in the range 10–200 nm was substantially lower on the hazy days than on the post-haze days (11,400 to 14,300 particles cm−3 for hazy days, versus an average of 23,700 particles cm−3 on post-haze days). The building mechanical ventilation system, equipped with MERV 7 filters, attenuated the penetration and persistence of outdoor particles into the monitored building. Indoor particle concentrations, in the diameter ranges 0.3–1.0 μm and 1.0–2.5 μm, closely tracked the corresponding patterns of outdoor particle concentrations. For particles in the size range 0.01–1.0 μm, the size-resolved mean indoor/outdoor (I/O) ratios were in the range 0.12–0.65 with the highest mean I/O ratio at 0.3 μm (0.59 in AC on mode and 0.64 in AC off mode). The air conditioning and mechanical ventilation system with MERV 7 filters provided low single-pass removal efficiency (less than ∼ 30%) for particles with diameters of 0.01–1.0 μm. During the haze, for particles larger than ∼0.2 μm, lower I/O ratios and higher removal efficiencies occurred with the air conditioning operating as compared to with mechanical ventilation only. This observation suggests the possibility of particle loss to air conditioning system surfaces, possibly enhanced by thermophoretic or diffusiophoretic effects.
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  • Krishnaswamy, Shonali, et al. (author)
  • A rule measure to represent the temporal changes of data mining patterns
  • 1999
  • In: Proceedings of the Workshop on Computer Science and Information Technologies CSIT '99. - Moscow : University of MEPhl Publishing. - 5726202635
  • Conference paper (peer-reviewed)abstract
    • Data mining is the automated extraction of hitherto unknown patterns in large databases. Patterns or rules extracted by mining algorithms are generally true for the current state of the database. As the database state changes due to new transactions these rules may either become invalid or may have increased support. In this paper we present a new rule measure - Rule Trend Analysis (RTA) - which quantifies and represents the trend or behaviour of patterns extracted by data mining systems as these rules evolve along a continuous time interval. This measure is derived using the database log file by analysing transactions that are compliant with the rule and those that are not. We present both the theoretical aspects as well as the results obtained by implementing this technique of data mining rule analysis.
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  • Aad, G., et al. (author)
  • 2011
  • Journal article (peer-reviewed)
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  • Result 1-10 of 413
Type of publication
journal article (286)
conference paper (70)
doctoral thesis (16)
other publication (11)
reports (7)
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book (6)
book chapter (5)
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Type of content
peer-reviewed (340)
other academic/artistic (67)
pop. science, debate, etc. (6)
Author/Editor
Aad, G (3)
Abbott, B. (3)
Abdallah, J (3)
Abdinov, O (3)
Zwalinski, L. (3)
Gregersen, K. (3)
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Abramowicz, H. (3)
Abreu, H. (3)
Adams, D. L. (3)
Adelman, J. (3)
Adomeit, S. (3)
Adye, T. (3)
Aielli, G. (3)
Akimoto, G. (3)
Akimov, A. V. (3)
Albert, J. (3)
Albrand, S. (3)
Aleksa, M. (3)
Aleksandrov, I. N. (3)
Alexander, G. (3)
Alexopoulos, T. (3)
Alhroob, M. (3)
Alimonti, G. (3)
Alison, J. (3)
Allport, P. P. (3)
Aloisio, A. (3)
Amako, K. (3)
Amelung, C. (3)
Amorim, A. (3)
Amram, N. (3)
Anastopoulos, C. (3)
Ancu, L. S. (3)
Andari, N. (3)
Andeen, T. (3)
Anders, G. (3)
Anderson, K. J. (3)
Andreazza, A. (3)
Andrei, V. (3)
Angerami, A. (3)
Anghinolfi, F. (3)
Anjos, N. (3)
Annovi, A. (3)
Antonelli, M. (3)
Antonov, A. (3)
Antos, J. (3)
Anulli, F. (3)
Bella, L. Aperio (3)
Arabidze, G. (3)
Arai, Y. (3)
Arguin, J-F. (3)
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University
Karolinska Institutet (77)
Royal Institute of Technology (68)
Lund University (52)
Uppsala University (49)
Chalmers University of Technology (34)
Stockholm University (29)
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Umeå University (25)
Luleå University of Technology (23)
Linköping University (23)
University of Gothenburg (22)
Örebro University (12)
Swedish University of Agricultural Sciences (10)
Mälardalen University (8)
RISE (8)
Karlstad University (6)
Högskolan Dalarna (6)
University of Skövde (4)
Linnaeus University (4)
Blekinge Institute of Technology (4)
University of Gävle (3)
Jönköping University (3)
Halmstad University (2)
Malmö University (2)
Stockholm School of Economics (1)
Swedish Environmental Protection Agency (1)
Mid Sweden University (1)
The Swedish School of Sport and Health Sciences (1)
Swedish National Heritage Board (1)
Marie Cederschiöld högskola (1)
VTI - The Swedish National Road and Transport Research Institute (1)
IVL Swedish Environmental Research Institute (1)
Royal College of Music (1)
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Language
English (413)
Research subject (UKÄ/SCB)
Natural sciences (184)
Medical and Health Sciences (106)
Engineering and Technology (87)
Agricultural Sciences (7)
Social Sciences (2)
Humanities (1)

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