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This paper examines the role of the photograph as vehicle for historic and virtual memory, in the remembrance culture of the Holocaust.

Popular Abstract in Swedish Trots att vår kropp är uppbygd av ett stort antal celler med så olika funktioner som att skapa ben och försvara oss mot infektioner, innehåller alla celler samma genetiska information. Denna information är lagrad i cellens chromosomer i form av DNA och cell specifica egenskaper uppstår då olika delar av kromosomernas information används i olika vävnader. Således, måste The development of immature progenitor cells into highly differentiated effector cells is a process central in modern medicine with applications in the fields of cell therapy as well as oncology. This thesis is focused on the molecular mechanisms that control the development of B lymphocytes. This is a complex and tightly regulated process involving several stages proceeding from stem cells to ant

This paper presents a low complexity, yet power efficient technique to boost the flexibility of a pipelined ADC. It also presents an implementation proposal with simulated results for a reconfigurable pipelined ADC. The proposed ADC architecture is a combination of the conventional pipelined ADC and the cyclic ADC, giving it a very low level of complexity, a high level of component reuse and subst

Recent three-dimensional, high-resolution simulations of neutron star coalescences are analysed to assess whether short gamma-ray bursts (GRBs) could originate from such encounters. The two most popular modes of energy extraction - namely the annihilation of and magnetohydrodynamic processes - are explored in order to investigate their viability in launching GRBs. We find that annihilation can pro

Galectin-1 (Gal-1) and galectin-3 (Gal-3) exhibit profound but unique immunomodulatory activities in animals but their molecular mechanisms are incompletely understood. Early studies suggested that Gal-1 inhibits leukocyte function by inducing apoptotic cell death and removal, but recent studies show that some galectins induce exposure of the common death signal phosphatidylserine (PS) independent

We have combined experiments with atomic-scale molecular dynamics simulations to consider the influence of ethanol on a variety of lipid membrane properties. We first employed isothermal titration calorimetry together with the solvent-null method to study the partitioning of ethanol molecules into saturated and unsaturated membrane systems. The results show that ethanol partitioning is considerabl

The proportions of Haemophilus influenzae resistant to ampicillin and other beta-lactam antibiotics have been low in Sweden compared to other countries in the Western world. However, a near-doubled proportion of nasopharyngeal Swedish H. influenzae isolates with resistance to beta-lactams has been observed in the last decade. In the present study, the epidemiology and mechanisms of antimicrobial r

"When we celebrate the days of our deceaced brothers" -- texts for the Office of the dead in Liber daticus vetustior

Plasma cystatin C is increasingly used as a marker of glomerular filtration rate. Most assays for cystatin C are based on turbidimetric or nephelometric detection and studies of other rapid methods are limited. This study aimed to develop and compare differently configured immunoassays for quantification of plasma cystatin C, using recombinant cystatin C and two cystatin C-specific antibodies. Met

The ubiquitin-editing enzyme A20 (TNFAIP3) and the deubiquitinase CYLD are central negative regulators of NF-kappa B signaling. Both can act by removing nonproteolytic K63-linked polyubiquitin chains from an overlapping set of signaling molecules. In B cells, A20 deficiency results in hyperactivity, loss of immune homeostasis, inflammation, and autoimmunity. The reported consequences of CYLD defic

This is a study of change in ecclesiastical praxis and theological Irgument concerning the death penalty and the condemned in Sweden, seen in an international perspective and as a part of general change in the society. The execution gave an example of both crime and revenge and of repentance and the possibility of a pious death. This examl)le through secularisation came under attack from two sides

Antibodies to hepatitis C virus (anti-HCV) were determined in Chinese blood donors from the city of Wuhan by ELISA screening tests and confirmatory recombinant immunoblot assay (RIBA). 281 and 222 sera were sampled under similar conditions in 1989 and 1990, respectively. The first collection of sera was sent to Sweden in lyophilized form, the second directly as fresh, unfrozen sera. A high proport

Erythroblast transformation-specific domain (ETS) transcription factors regulate some of the critical molecular mechanisms controlling the differentiation of multipotent haematopoietic progenitor cells into effector B-lymphocytes. The SPI-group ETS-protein transcription factors PU.1 and SPI-B play essential and, although coexpressed and binding to similar DNA sequences, unique roles in B-cell diff

The neuropeptide WE-14 is derived from the posttranslational processing of chromogranin A (CgA). While CgA is expressed in a preponderance of neuroendocrine cells, WE-14 is generated in a distinct subpopulation of CgA-immunopositive cells, most notably in the adrenal, pituitary, and parathyroid glands. Physiological and pharmacological studies have demonstrated that CgA is cleaved to generate WE-1

This paper describes the implementation of a structure assessmentmethod in an industrial control system. The method uses available signals to evaluate if a given signal can be used for additional feed forward control action to improve the performance of a control loop.

Objectives: To review case histories of patients in whom fibrosis played a significant role in the pathogenesis of their disease, and to determine whether intravenous gammaglobulin (IVIg) contributed to the regression of their fibrotic condition. Methods: Eight patients with excess fibrotic reaction in the course of diverse diseases were analysed; a tendency that reverted with different IVIg treat

This group previously identified a peptide p13 of alpha 3(IV)NC1 domain of type IV collagen that induces experimental autoimmune glomerulonephritis (EAG) in rats with generation of antibodies to sites on alpha 3(IV)NC1 external to the peptide as a result of intramolecular epitope spreading. It was hypothesized that intermolecular epitope spreading to other collagen IV chains also was induced. Rats

Abstract in Spanish A pesar de que el mercado laboral sueco ha permanecido relativamente intacto durante la crisis económica en los últimos seis años, la integración de personas con capacidad laboral reducida a causa de discapacidades es significativamente menor que la de otros grupos sociales. La legislación sueca sobre discapacidad y trabajo cubre varios aspectos en medidas de integración, antidEven though the Swedish labour market has been more or less intact during the financial crisis in the past six years, persons with reduced working capacity due to disabilities are significantly less integrated in the labour market than other groups in society. Swedish legislation on disability and work provides for a number of different aspects of integrative measures, anti-discrimination and prov