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Efter 11 september 2001 har Centralasien blivit ett politiskt högaktuellt område. De fängslade uigurerna på Guantánamobasen har återigen satt Östturkestan på kartan. Östturkestan eller Xinjiang är fortfarande ganska okänt bland de flesta svenskar, men tack vare Sven Hedin, Gunnar Jarring och Svenska Missionsförbundet har ovärderliga delar av det uiguriska kulturarvet bevarats i vårt land.
Air layers trapped within a clothing microenvironment contribute to the thermal insulation afforded by the ensemble. Any exchange of air between the external environment and these trapped air layers results in a change in the ensemble's thermal insulation and water vapor resistance characteristics. These effects are seldom taken into account when considering the effects of clothing on human heat b
The phenomenological essay “Kriegslandschaft” (War landscape) was Lewin’s first learned endeavour after his thesis and builds on his experiences as an artillery foot soldier during WW 1. In the present paper earlier readings by Heider and Bronfenbrenner are reviewed with a view to nuclei of phenomenological concepts, such as i.a. boundary, direction and zone, later to be developed in Lewin’s writi
This paper reports on some peculiarities associated with a recently published summation rule for scattering of electromagnetic waves. The summation rule states that the extinction cross section integrated over all frequencies is equal to the low-frequency response of the target. Although the summation rule is intriguing by itself, it becomes even more paradoxical when a static conductivity model o
Time-triggered periodic control implementations are over provisioned for many execution scenarios in which the states of the controlled plants are close to equilibrium. To address this inefficient use of computation resources, researchers have proposed self-triggered control approaches in which the control task computes its execution deadline at runtime based on the state and dynamical properties
Incorporating the conceptual resources of the ontological argument for the existence of God into the underlying rationale of the cosmological ditto, I here present and defend a ‘cosmontological’ synthesis: an a posteriori argument for the existence of an all-perfect GOD: a being who, in virtue of being whatever it is better to be than not to be, is that than which a greater cannot be thought. Cent
Efficient fermentation of all the monomeric sugars derived from lignocellulose is crucial to increase the economy of bioethanol production, since they can account for a considerable fraction of the fermentable sugars in the raw material. This thesis describes the engineering of Saccharomyces cerevisiae strains for improved xylose, galactose and/or arabinose utilization. S. cerevisiae is the prefer
