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Influence of normalization in dynamic reactive load models

As an extension of previous studies on modeling and identification of nonlinear dynamic load models, this letter describes the influence of the normalization in dynamic reactive load models. Using measured data from normal operation, it is shown that the reactive power level, which has previously used as normalization factor is inappropriate. If instead apparent power level is used, the variabilit

Rut Depth Prediction on Flexible Pavements - Calibration and Validation of Incremental-Recursive Models

In later years the development of pavement design has gone towards more and more analytically based methods. Future design will probably be based on incremental deterioration models. The objective is to evaluate different types of rut depth prediction models for an incremental design process. Two different models were chosen for further studies: One model that calculates the plastic strain throu

131I-labelled anti-CD22 MAb (LL2) in patients with B-cell lymphomas failing chemotherapy. Treatment outcome, haematological toxicity and bone marrow absorbed dose estimates.

The experience with radioimmunotherapy in B-cell lymphomas using the rapidly internalizing antibody, anti-CD22 (LL2), is limited. In this study we investigated the efficacy and toxicity of 131I-labelled-LL2 for radioimmunotherapy in patients with B-cell lymphomas that failed one or two cytostatic regimens. Eleven patients were treated with one or repeated cycles of 131I-anti-CD22 antibody, 1330 MB

Effects of topical platelet activating factor on the guinea-pig tracheobronchial mucosa in vivo

Platelet activating factor (PAF) has been reported to produce a variety of airway effects including epithelial damage and increased airway-lung absorption of hydrophilic tracers. The present study examines effects of PAF on the guinea-pig tracheobronchial mucosa in vivo. Vehicle with and without PAF (4.0 and 8.0 nmol) was superfused onto the tracheobronchial mucosa. The levels of 125I-albumin, pre

Kan transporterna klara miljömålen?

Studien analyserar möjligheterna att reducera energianvändning och emissioner från den svenska transportsektorn fram till år 2015. Energianvändning och emissioner beräknas utifrån officiella prognoser om transportarbetets utveckling samt uppskattningar av specifik energianvändning och emissionsfaktorer för olika teknologi- och bränsleval och transportslag. Emissionerna jämförs med såväl officiell

Ultrastructual study and description of Paramyxoides nephtys gen. n., sp n. a parasite of Nephtys caeca (Fabricius, 1780) (Polychaeta : Nephtyidae)

The new paramyxean Paramyxoides nephtys gen. n., sp. n. is described based on cytological characters. The organism reproduces by endogenous budding, and sporogony is the only sequence of reproduction observed. A primary cell with narrow haplosporosomes gives rise to two or four secondary cells (sporonts), each yielding four tetracellular spores in which the cells are situated one within the other.

Rapport från internationell konferens i Montreal 11-13 okt 98: Nya informationsteknologier som stöd för beslutsprocesser i byggandet

Rapport från en internationell konferens i Montreal 11-13 oktober 1998 "The First International Conference on New Information Technologies for Decision Making in Civil Engineering". Författaren (som är bibliotekarie) var den enda representanten från Sverige bland ca 280 forskare från 26 länder, och berättar om sitt eget bidrag: "CER: A Handy Tool for the Civil Engineer", men tar även hjälp av 5 ol

From the pancreatic beta cell to the endothelium:Pathophysiological aspects of Type 2 Diabetes

The incidence of Diabetes Mellitus increases globally in epidemic proportions. Type 2 Diabetes is the most prevalent form of Diabetes, comprising 90% of the patients. In Type 2 Diabetes, two processes contribute to the development of the disease: insufficient insulin secretion from the pancreatic ?-cell and insulin resistance of the target organs. This leads to loss of control of blood glucose lev

Reduced complexity Schnorr-Euchner decoding algorithms for MIMO systems

A new reduced-complexity Schnorr-Euchner decoding algorithm is proposed in this letter for uncoded multi-input multi-output systems, with q-QAM (q = 4, 16....) modulation. Furthermore, a Fano-like metric bias is introduced to the algorithm from the perspective of sequential decoding, as well as an early termination technique. Simulation results show that these modifications reduce the algorithm co

Superantigen-Induced Regulatory T Cells Display Different Suppressive Functions in the Presence or Absence of Natural CD4(+)CD25(+) Regulatory T Cells In Vivo.

Repeated exposures to both microbial and innocuous Ags in vivo have been reported to both eliminate and tolerize T cells after their initial activation and expansion. The remaining tolerant T cells have been shown to suppress the response of naive T cells in vitro. This feature is reminiscent of natural CD4+CD25+ regulatory T cells. However, it is not known whether the regulatory function of in vi

Case in Icelandic : A Synchronic, Diachronic and Comparative Approach

This dissertation addresses the question of what the function of morphological case is in Icelandic. The working hypotheses of this book is that morphological case is a multifunctional category. Firstly, new verbs in Icelandic were collected and examined to cast light on the productivity of the morphological cases, revealing that not only are the nominative and accusative productive in Icelandic b

Flat and depressed colorectal tumours in a southern Swedish population: a prospective chromoendoscopic and histopathological study.0

Background: Flat and depressed colorectal tumours are common in Japan but are very rare or non-existent in Western countries. Aims: To study the occurrence of flat colorectal tumours in a southern Swedish population. Methods: In this prospective study, 371 consecutive European patients were examined by high resolution video colonoscopy combined with chromoendoscopy. The nature of the lesions was

Scaling and fractal properties of rainfall - analysis and modeling of rain gauge data

Popular Abstract in Swedish Fraktal teori applicerad på regn.Fractal theory involving scaling properties has been applied in a wide range of research areas, particularly within natural sciences. In the present thesis, fractal theory has been applied to the rainfall process. The main questions to be answered were: (1) is rainfall characterized by scaling and fractal properties, and, if so, (2) how can these properties be modeled and used in applied hydrology

Approximation algorithms for MAX-BISECTION on low degree regular graphs

The max-bisection problem is to find a partition of the vertices of a graph into two equal size subsets that maximizes the number of edges with endpoints in both subsets. We obtain new improved approximation ratios for the max-bisection problem on the low degree k-regular graphs for 3 less than or equal to k less than or equal to 8, by deriving some improved transformations from a maximum cut into