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In this paper we perform a minimum distance analysis of a class of two dimensional intersymbol interference channels. In particular, some important cases of multitrack multihead magnetic recording systems fall into the studied class. Previously, Soljanin and Georghiades have studied the same problem as we do. The results derived in this paper are more conclusive and they improve upon theirs. The f
There has been an increased focus in society on preparedness for emergency response in recent years. Today there is legislation that requires all Swedish authorities at the local, regional and national levels to prepare for emergency management and response. Since the task is rather new, most authorities are just beginning to address it. How the preparedness process should be designed and integrat
An introduction to Linnaeus' short but difficult medical treatise Clavis medicinae duplex (Stockholm 1766), understood as a way solving problems in 18th Censtury medical theory.
Feministiska teorier ger idag relevanta perspektiv på de flesta vetenskapliga discipliner. Samtidigt har det genusvetenskapliga fältets förståelse av kön och könsrelationer vidareutvecklas och expanderats under de senaste dryga tjugo åren. Grupper som historiskt sett har exkluderas från den vetenskapliga definitionen av det ”verkliga” intervenerar nu i en genusvetenskap som utgår från att det är o
Popular Abstract in Swedish Njurcancer är ungefär den 10:e vanligaste tumörformen i Sverige och diagnosticeras nästan dubbelt så ofta hos män som hos kvinnor. Tumörerna upptäcks vanligtvis i åldern mellan 50 och 70 år och de mest förekommande symtomen är blod i urinen och flanksmärtor. Varför man får njurcancer är inte känt, men det finns ett klart samband med rökning och asbest. Njurcancer kan upIn the present thesis normal kidney tissue and renal cell carcinoma (RCC) were studied by cytogenetic and fluorescence in situ hybridization (FISH) methods to investigate chromosomal aberrations. In the first study, 4 samples of nonneoplastic kidney tissue were cultured for cytogenetic analysis and trisomy 7 was found in all cases in 3-15% of the cells. In the second study, cytogenetic analysis o
The aims were to study the biological, socio-demographic and psychosocial health profile in a geographically defined population of middle-aged women, with focus on features of the metabolic syndrome and diabetes, and to study the efficiency of a screening method for high-risk individuals and the outcome of baseline lifestyle advices on the diabetes incidence. All women aged 50-59 years (n=10766)
This paper presents an exploration algorithm which examines execution time and energy consumption of a given application, while considering a parameterized memory architecture. The input to our algorithm is an application given as an annotated task graph and a specification of a multi-layer memory architecture. The algorithm produces Pareto trade-off points representing different multi-objective e
Intra cerebral tumours were inoculated into the brain of Fischer-344 syngeneic rats. After one week they were treated with either 5 or 15 Gy of Co-60-gamma radiation. The first immunization was given 1 hour before the radiation treatment and then two more times with 14-day intervals. Immunization was performed with 3 x 10(6) radiation sterilized IFN-gamma secreting tumour cells (N29) injected intr
