1,174 research outputs found

    Rapport sur les fouilles de Kheit Qasim III-Hamrin

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    Four months of excavations on a small tell in the Hamrin Basin revealed interesting architecture. There are two buildings, belonging to the beginning of the Ubaid period, one of which displays a plan of remarkable regularity.Quatre mois de fouilles sur un petit tell de la vallée de Hamrin ont permis de découvrir une architecture assez intéressante. Il s'agit de deux bâtiments, appartenant au début de l'époque d'Obeid, dont l'un présente un plan d'un régularité frappante.Forest-Foucault Chantal. Rapport sur les fouilles de Kheit Qasim III-Hamrin. In: Paléorient, 1980, vol. 6. pp. 221-224

    R.G. Killick et al., Tell Rubeidheh, An Uruk Village in the Jebel Hamrin. (Iraq Archaeological Reports 2 / Hamrin Salvage Project Report 7)

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    Beyer Dominique. R.G. Killick et al., Tell Rubeidheh, An Uruk Village in the Jebel Hamrin. (Iraq Archaeological Reports 2 / Hamrin Salvage Project Report 7). In: Syria. Tome 70 fascicule 3-4, 1993. pp. 580-582

    Att mäta funktionell kapacitet i det kliniska vårdarbetet

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    I det kliniska vårdarbetet finns ett behov av in­ strument för mätning av patientens funktionella kapacitet. Elisabeth Hamrin ger en översikt över sådana instrument i denna artikel. Hon diskute­rar också deras användbarhet dels i forskning­en, dels i det löpande vårdarbetet

    Ironbridge Gorge Museum [Elektronisk resurs]

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    Som ett led i arbetet med ekomuseer i Bergslagen arrangerades genom Dalarnasmuseum en studieresa till England och Wales för att studera brittiska industrihistoriska museer. Museilektor Örjan Hamrin och antikvarie Hans Rehnberg görhären presentation av resans huvudmål, Ironbridge Gorge Museum.</p

    Ironbridge Gorge Museum

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    Som ett led i arbetet med ekomuseer i Bergslagen arrangerades genom Dalarnasmuseum en studieresa till England och Wales för att studera brittiska industrihistoriska museer. Museilektor Örjan Hamrin och antikvarie Hans Rehnberg görhären presentation av resans huvudmål, Ironbridge Gorge Museum

    La construction ovoïde de Tell Gubba dans le bassin du Hamrin, Iraq (début du IIIe millénaire) : une nouvelle restitution architecturale

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    Abstract: The density of the settlement in the Hamrin Basin between the Jemdet-Nasr period and the beginning of the Early Dynastic II clearly exceeded that of the preceding and following times. This phenomenon corresponded to the development of an unusual architectural option: a series of small strongholds built in the Hamrin Basin and on the middle Tigris river, of which the ovoid building at Tell Gubba is one of the best preserved examples. The strictly radio-concentric plan of the Hamrin round buildings sets them apart from the rest of the round architecture – in which only the external envelope follows a curved line. The building at Tell Gubba, being the oldest of the Hamrin round buildings, is to be considered as the prototype of a proper architectural type. This acknowledgement has been the basis of a new architectural reconstruction of the Gubba ovoid structure that takes into account the similarity between Tell Gubba and the other Hamrin round buildings.Résumé: L’occupation sédentaire du bassin du Hamrin (moyenne Diyala), de l’époque de Jemdet-Nasr au début du Dynastique Archaïque II, se distingue des modes d’établissement clairsemés des périodes immédiatement antérieures et postérieures. C’est dans ce cadre que se développe un parti architectural singulier, dont Tell Gubba constitue l’un des exemples les mieux conservés: une série d’édifices circulaires ou ovoïdes a été mise au jour dans le bassin du Hamrin et sur le moyen Tigre. La spécificité de leur plan •radioconcentrique •les différencie des constructions orthogonales d’enveloppe circulaire, plus fréquentes, et en fait les représentants d’un type à part entière, dont l’édifice de Tell Gubba •le plus ancien •constitue vraisemblablement le prototype. Ce constat a été le point de départ d’une nouvelle restitution de l’organisation de ce bâtiment, qui intègre notamment les parallèles architecturaux que l’on peut réaliser entre la construction de Tell Gubba et les autres édifices ronds du bassin du Hamrin.Emery Astrid. La construction ovoïde de Tell Gubba dans le bassin du Hamrin, Iraq (début du IIIe millénaire) : une nouvelle restitution architecturale. In: Paléorient, 2006, vol. 32, n°2. pp. 137-156

    Ö. Tunca, Tell Sabra. Akkadica, Supplementum V (Hamrin Report 7), Peeters, Leuven, 1987.

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    Huot Jean-Louis. Ö. Tunca, Tell Sabra. Akkadica, Supplementum V (Hamrin Report 7), Peeters, Leuven, 1987. In: Syria. Tome 68 fascicule 1-4, 1991. pp. 480-481

    The human skeletal muscle in vivo : the use of microdialysis to study glucose metabolism and insulin resistance

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    The aim of this thesis was to further develop the microdialysis technique for studies of glucose metabolism and insulin resistance in human skeletal muscle in vivo and to use this technique to explore the effect of exercise on muscle glucose metabolism and insulin action.The first two studies were conducted to explore the possibility of using a perfusion flow rate low enough to obtain complete equilibrium between the interstitial and perfusion fluids and if the colloid included in the perfusion fluid for this purpose affected the metabolite concentrations in the dialysate.The following three studies focus on glucose metabolism and insulin resistance by examining the extent to which insulin and/or the insulin-mimetic trace element vanadate added to the perfusion fluid exerted local effects on the glucose metabolism in healthy and in insulin-resistant human skeletal muscle, at rest and following a single bout of exercise.It was found that to obtain complete equilibration between the perfusion fluid and the interstitial fluid in human skeletal muscle, a perfusion flow rate as low as 0.16 μl/min is necessary with the presently used catheters (Study I).At these low perfusion flow rates a colloid needs to be included in the perfusion fluid in order to keep the fluid balance and in this thesis it was shown that the colloid dextran- 70 does not affect the metabolite concentrations in the collected dialysates (Study II).A high cut-off microdialysis membrane can be used to infuse insulin into human skeletal muscle and to record its effect on metabolite concentrations (Study III). When the insulin-mimetic agent vanadate was infused into human skeletal muscle (Study IV), it was found to decrease the interstitial glucose concentration in a similar way as insulin, but in contrast to insulin, the effect of vanadate was not diminished in insulin-resistant skeletal muscle and was not affected by exercise (Study V).In insulin-resistant human skeletal muscle, the effect of insulin tended to be larger following a single 2-h bout of exercise than in resting muscle (-32 % versus -20%, pIn conclusion, the studies in the present thesis support the hypothesis that it will be possible in the future to measure insulin resistance in skeletal muscle with microdialysis and to use the technique to explore the effect on skeletal muscle of different therapeutic options in the treatment of type-2 diabetes. On this line, the present results indicate that a single bout of exercise normalizes the insulin effect on the interstitial glucose concentration in insulin-resistant human skeletal muscle.List of scientific papersI. Rosdahl H, Hamrin K, Ungerstedt U, Henriksson J (1998). Metabolite levels in human skeletal muscle and adipose tissue studied with microdialysis at low perfusion flow. Am J Physiol. 274(5 Pt 1): E936-45. https://pubmed.ncbi.nlm.nih.gov/9612253II. Hamrin K, Rosdahl H, Ungerstedt U, Henriksson J (2002). Microdialysis in human skeletal muscle: effects of adding a colloid to the perfusate. J Appl Physiol. 92(1): 385-93. https://pubmed.ncbi.nlm.nih.gov/11744681III. Rosdahl H, Hamrin K, Ungerstedt U, Henriksson J (2000). A microdialysis method for the in situ investigation of the action of large peptide molecules in human skeletal muscle: detection of local metabolic effects of insulin. Int J Biol Macromol. 28(1): 69-73. https://pubmed.ncbi.nlm.nih.gov/11033179IV. Hamrin K, Henriksson J (2004). Local effect of vanadate to increase glucose uptake and lactate formation in human skeletal muscle. Life Sciences. [Accepted] V. Hamrin K, henriksson J (2004). Local effect of insulin and vanadate in insulin-resistant human skeletal muscle after one bout of one-legged exercise. [Manuscript]</p

    Two categories of effective continuous cpos

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    AbstractThis paper presents two categories of effective continuous complete partial orders (cpos). We define a new criterion on the basis of a cpo so as to make the resulting category of consistently complete continuous cpos cartesian closed. We also generalise to continuous cpos the definition of a complete set, which was used as a definition of effective bifinite domains in Hamrin and Stoltenberg-Hansen [Cartesian closed categories of effective domains, in: H. Schwichtenberg, R. Steinbrüggen (Eds.), Proof and System-Reliability, Kluwer Academic Publishers, Dordrecht, 2002, pp. 1–20], and investigate the closure results that can be obtained
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