| 1. |
- Watanabe, A, et al.
(författare)
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Gunnar Fant 60 years
- 1979
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Ingår i: TMH-QPSR. ; 20:2, s. 1-45
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Tidskriftsartikel (refereegranskat)
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| 2. |
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| 3. |
- Domellöf, L, et al.
(författare)
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Local perineal actinomycosis
- 1974
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Ingår i: Acta paediatrica Scandinavica. - 0001-656X. ; 63:3, s. 450-2
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Tidskriftsartikel (refereegranskat)
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| 4. |
- Eriksson, B., et al.
(författare)
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Development of slurry transportation technology in Sweden
- 1978
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Ingår i: Pipes and Pipelines International. - 0370-1204. ; 23:6, s. 10-13
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Tidskriftsartikel (refereegranskat)abstract
- A system-oriented development project has been started by the LKAB mining company and Chalmers University of Technology (CTH), in co-operation with manufacturers and inventors. The development work has concentrated on improvements of some components and better understanding of specific problems, which, seen together, are believed to be of great interest in slurry transportation applications. So far, a rubber-lined plastic pipe for high-pressure applications has been developed, and a high-pressure pump without large external devices and with a minimum of moving parts is to be patented. Simultaneous laboratory and in-plant tests of the new components have been started, and studies on freezing problems, chemical additives, and secondary flow have also been carried out. A pilot-plant investigation on hydraulic hoisting of heavy ore by centrifugal pumps has been completed at CTH.
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| 5. |
- Persson, A E, et al.
(författare)
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The hydraulic conductivity of the rat proximal tubular wall determined with colloidal solutions
- 1975
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Ingår i: Pflügers Archiv. - 0031-6768 .- 1432-2013. ; 360:1, s. 25-44
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Tidskriftsartikel (refereegranskat)abstract
- The hydraulic conductivity of the rat proximal tubular wall was determined using colloidal solutions perfused in short (50--200 mum) (SMP) or long (90--200 mum) (LMP) proximal tubular segments. In SMP human serum albumin (HSA) or polyvinylpyrrolidone (PVP) was added to raffinose solutions. A Lp of 0.019 nl-min-1-mm-1-mm Hg-1 was found when high colloid concentrations were used while values of 0.055--0.092 were found when low colloid concentrations were used. In other experiments, the Lp was determined by perfusing short tubular segments with pure raffinose solutions. A value of 0.015 nl-min-1-mm-1-mm Hg-1 was found. This is twice the value found when raffinose solutions were perfused through long tubular segments and it is concluded that the short microperfusion technique overestimates Lp with a factor of two. When microperfusions of long tubular segments were conducted, PVP was added to an equilibrium solution consisting of NaCl (110 mM) and raffinose (80 mM). Lp was found to be 0.018--0.021 when high colloid concentrations were used, while a value of 0.029 was found when a low colloid concentration was used. As found in both SMP and LMP a decrease in Lp's with increasing colloid concentrations indicates that a significant influence of radial concentration differences is highly probable. It is therefore suggested that the highest Lp derived when using the lowest colloid concentrations represents the best estimate. With this Lp value (0.03--0.05 nl-min-1-mm-1-mm Hg-1) and the existing transtubular hydrostatic and oncotic pressure difference it can be calculated that these passive forces might constitute the driving force for 1/3 of the fluid reabsorbed in the proximal tubule.
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| 6. |
- Tejler, L, et al.
(författare)
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Production of protein HC by human fetal liver explants
- 1978
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Ingår i: Biochimica et Biophysica Acta. - : Elsevier BV. - 0006-3002 .- 0304-4165. ; 542:3, s. 14-506
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Tidskriftsartikel (refereegranskat)abstract
- Human fetal lever explants were found to secrete protein HC into the medium in molar amounts comparable to those of albumin, alpha 1-antitrypsin and orosomucoid. Incorporation of a radioactive amino acid from the medium into the secreted protein HC demonstrated de novo synthesis. The secreted protein HC had the same size and electrophoretic mobility as protein HC of plasma and urine and gave a reaction of immunochemical identity with the protein in these biological fluids.
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| 7. |
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| 8. |
- Tove, PA, et al.
(författare)
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Parallel-plate electron multipliers
- 1972
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Ingår i: IEEE Transactions on Nuclear Science. - 0018-9499 .- 1558-1578. ; NS-19:3, s. 85-
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Tidskriftsartikel (refereegranskat)
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