SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Walther T) "

Sökning: WFRF:(Walther T)

  • Resultat 71-73 av 73
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
71.
  • Zamora, Juan Carlos, et al. (författare)
  • Considerations and consequences of allowing DNA sequence data as types of fungal taxa
  • 2018
  • Ingår i: IMA Fungus. - : INT MYCOLOGICAL ASSOC. - 2210-6340 .- 2210-6359. ; 9:1, s. 167-185
  • Tidskriftsartikel (refereegranskat)abstract
    • Nomenclatural type definitions are one of the most important concepts in biological nomenclature. Being physical objects that can be re-studied by other researchers, types permanently link taxonomy (an artificial agreement to classify biological diversity) with nomenclature (an artificial agreement to name biological diversity). Two proposals to amend the International Code of Nomenclature for algae, fungi, and plants (ICN), allowing DNA sequences alone (of any region and extent) to serve as types of taxon names for voucherless fungi (mainly putative taxa from environmental DNA sequences), have been submitted to be voted on at the 11th International Mycological Congress (Puerto Rico, July 2018). We consider various genetic processes affecting the distribution of alleles among taxa and find that alleles may not consistently and uniquely represent the species within which they are contained. Should the proposals be accepted, the meaning of nomenclatural types would change in a fundamental way from physical objects as sources of data to the data themselves. Such changes are conducive to irreproducible science, the potential typification on artefactual data, and massive creation of names with low information content, ultimately causing nomenclatural instability and unnecessary work for future researchers that would stall future explorations of fungal diversity. We conclude that the acceptance of DNA sequences alone as types of names of taxa, under the terms used in the current proposals, is unnecessary and would not solve the problem of naming putative taxa known only from DNA sequences in a scientifically defensible way. As an alternative, we highlight the use of formulas for naming putative taxa (candidate taxa) that do not require any modification of the ICN.
  •  
72.
  • Zilling, T, et al. (författare)
  • Anastomotic diameters and strictures following esophagectomy and total gastrectomy in 256 patients
  • 2000
  • Ingår i: World Journal of Surgery. - 0364-2313. ; 24:1, s. 5-84
  • Tidskriftsartikel (refereegranskat)abstract
    • The prevalence of anastomotic strictures in esophageal anastomoses provides us with limited information about the anastomotic healing process. This prospective study evaluates the exact esophageal anastomotic diameters in 256 patients who underwent esophagectomy and esophagogastrostomy without pyloroplasty (n = 107) or total gastrectomy and Roux reconstruction (n = 149). No perioperative chemoradiotherapy was given. Anastomotic strictures and diameters were assessed during endoscopy by a separately inserted (inflated to the anastomotic width) balloon catheter. The anastomotic diameters increased significantly during the first postoperative year in the esophagectomy (p = 0.001) and gastrectomy (p < 0.001) groups. The anastomoses in the gastrectomy group were significantly wider than those in the esophagectomy group 3 (25.7 versus 19.9 mm), 6 (28.5 versus 22.0 mm), and 12 (30.5 versus 23.3 mm) months after surgery (p < 0.001). Neither the anastomotic site (neck or chest) in the esophagectomy group (p = 0.176) nor that in the gastrectomy group (abdomen or chest) (p = 0.577) influenced the anastomotic diameter. Benign anastomotic strictures were most frequently found after 3 months and after esophagectomy. Esophagojejunostomies performed with 2 linear stapling devices or cartridge size 28 mm showed the widest anastomoses with only 1 stricture. Esophagogastric anastomoses following esophagectomy are narrower and develop more strictures than esophagojejunal anastomoses after total gastrectomy, but both dilate during the first year.
  •  
73.
  • Åberg, T, et al. (författare)
  • The effects of pneumatic antishock garments in the treatment of critical abdominal injuries in rats
  • 1988
  • Ingår i: Journal of Trauma. - 0022-5282. ; 28:6, s. 772-778
  • Tidskriftsartikel (refereegranskat)abstract
    • Thirty rats were subjected to a standardized critical aortic injury and divided into six groups. In addition to controls, the animals were treated with a pneumatic antishock garment (PASG), massive intravenous or intra-aortic saline infusion, or PASG in combination with either massive intravenous or intra-aortic saline infusion. Twenty-six rats were subjected to a standardized hepatic injury and divided into four groups. In addition to controls, the animals were treated with PASG, massive intravenous saline infusion, or PASG in combination with massive intravenous saline infusion. These animals were allowed to bleed for 5 minutes before the treatment was started. The treatment with PASG alone prolonged the median survival time significantly from 7 min in the control group to greater than 120 min in the PASG group in rats with an aortic injury and from 33 to greater than 120 min in rats with a hepatic injury. Intravenous infusion of saline did not prolong the median survival time. Intravenous infusion in combination with PASG did not have any positive effects on median survival time or median mean aortic pressure and failed to prolong the median survival time significantly in rats with a liver injury, as six out of eight animals developed a lethal pulmonary edema.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 71-73 av 73
Typ av publikation
tidskriftsartikel (60)
konferensbidrag (11)
rapport (2)
Typ av innehåll
refereegranskat (66)
övrigt vetenskapligt/konstnärligt (7)
Författare/redaktör
Li, S. (6)
Saito, T (6)
Caprini, M. (5)
Korcyl, K. (5)
Mindur, B. (5)
Pantea, D. (5)
visa fler...
Peters, K. (5)
Hu, Q. (5)
Liu, H. (5)
Liu, Z. (5)
Martin, A. (5)
Coli, S. (5)
Giraudo, G. (5)
Grigoryan, S. (5)
Hayrapetyan, A. (5)
Mazza, G. (5)
Rivetti, A. (5)
Schmidt, C. (5)
Vasiliev, A. (5)
Wang, Y. (5)
Gianotti, P. (5)
De Remigis, P. (5)
Idzik, M. (5)
Lusso, S. (5)
Wheadon, R. (5)
Li, Z (5)
Skachkov, N. B. (5)
Ketzer, B. (5)
Levin, A (5)
Seth, K (5)
Tomaradze, A (5)
Galuska, M. (5)
Suzuki, K. (5)
Liang, Y (5)
..., Wiedner U. (5)
Kupść, A. (5)
Wolke, Magnus (5)
Roy, A. (5)
Johansson, Tord (5)
Albrecht, M. (5)
Amoroso, A. (5)
Bettoni, D. (5)
Dbeyssi, A. (5)
Denig, A. (5)
Destefanis, M. (5)
De Mori, F. (5)
Fava, L. (5)
Feldbauer, F. (5)
Fioravanti, E. (5)
Fritsch, M. (5)
visa färre...
Lärosäte
Karolinska Institutet (26)
Linköpings universitet (14)
Lunds universitet (12)
Göteborgs universitet (9)
Uppsala universitet (7)
Kungliga Tekniska Högskolan (6)
visa fler...
Umeå universitet (3)
Stockholms universitet (3)
Chalmers tekniska högskola (3)
Linnéuniversitetet (1)
Karlstads universitet (1)
Sveriges Lantbruksuniversitet (1)
IVL Svenska Miljöinstitutet (1)
visa färre...
Språk
Engelska (71)
Svenska (1)
Norska (1)
Forskningsämne (UKÄ/SCB)
Medicin och hälsovetenskap (21)
Naturvetenskap (19)
Samhällsvetenskap (1)

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