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This letter presents computationally efficient time-updating algorithms of the recent Iterative Adaptive Approach (IAA) spectral estimation technique. By exploiting the inherently low displacement rank, together with the development of suitable Gohberg-Semencul (GS) representations, and the use of data dependent trigonometric polynomials, the proposed time-recursive IAA algorithm offers a reductio
Hitherto collected data on more than hundred α-decay chains stemming from element 115 are combined to probe some aspects of the underlying nuclear structure of the heaviest atomic nuclei yet created in the laboratory.
Drawing on the work of René Girard, his text inquires into incidental and lawful losses of civilians in the regulation of international humanitarian law as part of a symbolic order restraining violent conflict within communities. First, I inquire into central norms on targeting in IHL, explaining their internal inconsistencies. Second, I try to show that these inconsistencies can be explaining by
Popular Abstract in Swedish John Gibes avhandling indikerar att såväl 1990-talets evangelistiska analys av informationsteknologins strategiska betydelse som senare skeptiska analyser är bristfälliga. En alternativ ståndpunkt läggs fram. På basis av strategiforskningens kapabilitetsperspektiv adresserar avhandlingen särskilt e-handel i nära relationer mellan företag, en viktig praktik i vilken IT aIT has direct and observable positive effects for consumers. For firms, the situation is somewhat different, because efficiencies generated by publicly available technology tend to be competed away. Therefore, researchers from the strategy field and students of information systems have concluded that for firms, the opportunity lies in using IT better than competitors rather than in the technology
This book is an analysis of the way in which Tanzanian Roman Catholic professor Charles Nyamiti has attempted to combine African traditions and values with neo-Scholastic theology and philosophy. The outcome of the analysis is that in this attempt, Nyamiti needs to rework considerably African traditions in order that they will not collide with "philosophia perennis". Additionally, he deals with th
Popular Abstract in Swedish Värk i leder och muskler tillhör de vanligaste orsakerna till långtidssjukskrivningar och förtidspensioneringar. En betydande del av dessa tillstånd är orsakade av belastningsergonomiska faktorer i arbetslivet, och kan således förebyggas. Arbetsrelaterade besvär i nacke, axlar och armar är betydligt vanligare bland kvinnor än bland män. Orsakerna till detta är ofullstänWork-related musculoskeletal disorders are widespread, and are, for unclear reasons, more common among females than in males. Several risk factors have been described; constrained and awkward postures, repetitive and/or force demanding motions, and lack of recovery. The exposure to such risk factors was systematically assessed in 116 male and 206 female fish-processing industry workers. Large diff
Popular Abstract in Swedish Wnt-5a-genens betydelse för bröstcellernas normala funktion och för uppkomsten av bröstcancer I min avhandling har jag studerat en i bröstcancersammanhang hittills föga undersökt gen, Wnt-5a. Benämningen Wnt har bildats genom en sammanslagning av "Wingless" (den första identifierade Wnt-genen som orsakar vinglöshet hos bananflugan) och "Int" (från "Integration site" föThe Wnt-5a gene encodes a secreted protein that regulates several normal processes in embryonic and adult tissues by as yet unknown mechanisms. Expression of Wnt-5a protein does not cause cell transformation, but it instead counteracts the effects induced by transforming Wnts. Inasmuch as Wnt-5a can activate the Wnt/beta-catenin signalling pathway, we performed experiments to determine whether mol
