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Träfflista för sökning "LAR1:lu srt2:(1970-1979)"

Search: LAR1:lu > (1970-1979)

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11.	Adamson, Bo, et al. (author) Kryprum : grundläggningsdjup, värmeisolering och fuktförhållanden 1971 Reports (other academic/artistic)abstract Källarlös grundläggning av byggnader kan utföras med s.k. kryprum. Svensk byggnorm (SBN 67) benämner detta "fribärande golvbjälklag över slutet ventilerat utrymme under jord". l rapporten behandlas både ventilerade och oventilerade utrymmen med hänsyn till grundläggningsdjup, fuktförhållanden och erforderlig värmeisolering av bjälklag. Rapporten bygger på datorberäkningar av frostnedträngningen och jordtemperaturens årstidsvariationer under och i närheten av byggnader med kryprumsgrundläggning. Mer än 100 isotermdiagram redovisas. Som resultat av de gjorda beräkningarna framläggs förslag till ändring av Svensk Byggnorm 67 vad gäller kryprumsgrundläggning med avseende på a) reduktionsfaktorn fl för bestämmande av erforderligt grundläggningsdjup (redovisad Tabell 23:43234) b) fukt och vattenisolering c) minsta ventilation (redovisad i Tabell 32:2341) d) värmeisolering
12.	Adler, Jan-Olof (author) Bromsstråleinducerade reaktioner i ⁹Be och ¹⁶O 1971 Doctoral thesis (other academic/artistic)abstract [abstract missing]
13.	Adler, Jan-Olof, et al. (author) Kompendium i kärnfysik, föreläsningar för E2 och M2 vid LTH 1973 Book (other academic/artistic)
14.	Agardh, Carl-David, et al. (author) Cerebral metabolic changes in profound, insulin-induced hypoglycemia, and in the recovery period following glucose administration 1978 In: Journal of Neurochemistry. - : Wiley. - 1471-4159 .- 0022-3042. ; 31:5, s. 1135-1142 Journal article (peer-reviewed)abstract Severe hypoglycemia was induced by insulin in lightly anaesthetized (70°o N2O) and artificially ventilated rats. Brain tissue was frozen in situ after spontaneous EEG potentials had disappeared for 5. 10. 15 or 30 min and cerebral cortex concentrations of labile organic phosphates, glycolytic metabolites, ammonia and amino acids were determined. In other experiments, recovery was induced by glucose injection at the end of the period of EEG silence. All animals with an isoelectric EEG showed extensive deterioration of the cerebral energy state. and gross perturbation of amino acid concentrations. The latter included a 4-fold rise in aspartate concentration and reductions in glutamate and glutamine concentrations to 20 and 5oo of control levels respectively. There was an associated rise in ammonia concentration to about 3μmol-g-1. Administration of glucose brought about extensive recovery of cerebral energy metabolism. For example, after an isoelectric period of 30 min tissue concentrations of phosphocreatine returned to or above normal, the accumulation of ADP and AMP was reversed, there was extensive resynthesis of glycogen and glutamine and full normalisation of tissue concentrations of pyruvate. α-ketoglutarate. GABA and ammonia. However, even after 3 h of recovery there was a reduction in the ATP concentration and thereby in adenine nucleotide pool, moderate elevations of lactate content and the lactate pyruvate ratio, and less than complete restoration of the amino acid pool. It is concluded that some cells may have been irreversibly damaged by the hypoglycemia.
15.	Agardh, Carl-David, et al. (author) The effect of pronounced hypoglycemia on monoamine metabolism in rat brain 1979 In: Diabetes. - 1939-327X. ; 28:9, s. 804-809 Journal article (peer-reviewed)
16.	Agha, N., et al. (author) Chemical kinetic studies of the labelling of EDTA and DTPA with technetium 99m 1977 In: Journal of Labelled Compounds and Radiopharmaceuticals. - 0362-4803. ; 13:2 Journal article (peer-reviewed)
17.	Ahlberg, Mats, et al. (author) Elimination of Charging in the Proton-Induced X-Ray Emission Analysis of Insulating Samples 1975 In: Nuclear Insturments and Methods. ; 131, s. 377-379 Journal article (peer-reviewed)abstract Anomalous background due to charging in the proton-induced X-ray analysis of insulators is eliminated by inserting a heated carbon filament or by raising the pressure in the sample chamber.
18.	Ahlberg, Mats, et al. (author) Gold Traces on Wedge-Shaped Artefacts from the Late Neolithic of Southern Scandinavia Analysed by Proton-Induced X-Ray Emission Spectroscopy Part I 1976 In: Archaeometry. - : Wiley. - 0003-813X .- 1475-4754. ; 18:1, s. 39-42 Journal article (peer-reviewed)
19.	Ahlberg, Mats, et al. (author) Part II Analysis of Wedge-Shaped Pendants by Proton-Induced X-Ray Emission Spectroscopy (PIXE) 1976 In: Archaeometry. - : Wiley. - 0003-813X .- 1475-4754. ; 18:1, s. 42-49 Journal article (peer-reviewed)
20.	Ahlberg, Mats, et al. (author) Proton-Induced X-Ray Analysis of Steel Surfaces for Microprobe Purposes 1975 In: Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment. - 0167-5087. ; 123:2, s. 385-393 Journal article (peer-reviewed)abstract A study of the detection limits for the elements with Z = 15-92 in thick target steel surfaces using proton-induced X-ray technique has been performed. Samples were irradiated with a broad proton beam of 2 mm diameter and the X-rays were detected by a Si(Li) detector. Detection limits at levels down to the order of 10 ppm were achieved with simultaneous measurement of several elements. Mylar and chromium absorbers were introduced in front of the semiconductor detector and irradiations at two different proton energies (1.0 and 2.5 MeV) were carried out in order to elucidate their effects on detection limits. The results are valid for microbeam analysis.

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Type of publication: journal article (676); reports (300); conference paper (100); book chapter (78); book (75); doctoral thesis (66); show more...; other publication (26); editorial collection (17); review (6); editorial proceedings (3); licentiate thesis (2); research review (1); show less...

Type of content: peer-reviewed (697); other academic/artistic (582); pop. science, debate, etc. (71)

Author/Editor: Åström, Karl Johan (115); Akselsson, Roland (75); Jonung, Lars (60); Wittenmark, Björn (56); Küller, Rikard (46); Svanberg, Sune (42); show more...; Olsson, Gustaf (42); Hagander, Per (29); Johansson, Gerd (28); Malmqvist, Klas (28); Jensen, Lars (28); Elofsson, Rolf (26); Johansson, Thomas B (23); Söderström, Lars (22); Bohgard, Mats (21); Pettersson, Ove (21); Nilsson, Sven Gösta (17); Söderström, Bengt (17); Lindgren, Georg (15); Hydén, Christer (15); Fagerlund, Göran (15); Hedin, Lars (14); Nilsson, Åke (14); Axsäter, Sven (14); Ahlberg, Mats (13); Ragnarsson, Ingemar (13); Winchester, John W (13); Johannesson, Rolf (13); Ankerst, J. (13); Sellerberg, Ann Mari (13); Magnusson, Sven Erik (12); Lohmander, Stefan (12); Carlsson, Lars-Eric (11); Lannefors, Hans (11); Hellstrand, Per (11); Sjögren, H. O. (11); Tornberg, Eva (11); Thelandersson, Sven (10); Lundberg, Hans (10); Chester, Alan (10); Svensson, Bo S (10); Lidgard, Hans Henrik (9); Bengtsson, Lars (9); Lohmander, S. (9); Johansson, B (9); Grubb, Anders (9); Nelson, J William (9); Johansson, Sven A E (9); Almbladh, Carl-Olof (9); Leander, G (9); show less...

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