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The stepwise commitment from hematopoietic stem cells in the bone marrow to T lymphocyte-restricted progenitors in the thymus represents a paradigm for understanding the requirement for distinct extrinsic cues during different stages of lineage restriction from multipotent to lineage-restricted progenitors. However, the commitment stage at which progenitors migrate from the bone marrow to the thym
Kulturkrönika om den oväntade framgången för lågbudgetfilmen Mitt stora feta grekiska bröllop (My Big Fat Greek Wedding).
Rasmussen, A. & Rohner, J.-C. (2011). Physical attractiveness stereotype and memory. Scandinavian Journal of Psychology. Three experiments examined explicit and implicit memory for information that is congruent with the physical attractiveness stereotype (i.e. attractive-positive and unattractive-negative) and information that is incongruent with the physical attractiveness stereotype (i.e. at
Small leucine-rich proteoglycans/proteins (SLRPs) are associated with collagen fibril formation, and therefore important for the proper formation of extracellular matrices. SLRPs are differentially expressed in tissues and during pathological conditions, contributing to the development of connective tissue properties. The binding of SLRPs to collagens have recently been characterized, and may give
The number of scholarly blogs on the Web is increasing. In this article, a group of researchers are asked to describe the functions that their blogs serve for them as researchers. The results show that their blogging is motivated by the possibility to share knowledge, that the blog aids creativity, and that it provides a feeling of being connected in their work as researchers. In particular, the b
INTRODUCTION: As more patients survive coronary events, the prevalence of patients with refractory angina pectoris is increasing. The aim was to evaluate the effects of enhanced external counterpulsation (EECP) and spinal cord stimulation (SCS) and compare with optimal medically treated patients with refractory angina. METHODS: 153 patients with refractory angina were treated with either EECP, SCS
The twentieth century was a century of liturgical reforms. Every century has spent great resources on the liturgy, but hardly any other century has spent so much effort on changing it as the twentieth. Yet no-one seems content with what has been achieved. Five motives for liturgical reform are discussed: repristination, active participation, pastoral adaptation, ecumenical convergence, and the sim
We prove uniqueness for steady symmetric water waves with affine vorticity. The result holds with or without surface tension and gravity.
In this paper, a control system for an advanced prosthesis is proposed and has been investigated in two different biological systems: (1) the spinal withdrawal reflex system of a rat and (2) voluntary movements in two human males: one normal subject and one subject with a traumatic hand amputation. The small-animal system was used as a model system to test different processing methods for the pros
The process of globalization encompasses economic and financial integration. The abolition of capital controls and the dismantling of barriers of different kinds will expose previously sheltered companies to shocks originating in the global economic arena. Policymakers in already globalized countries have learned that market participants should be prepared in due time to meet the new exposure to f
Rapport från AAPT sommarmöte 2010.
Kulturartikel om lars von trier med anledning av Peter Schepelerns bok Lars von Trier: En filminstuktörs arbejde.
During 1972–1975, the breeding waterfowl populations of the northern parts of Fennoscandia (south to 65° N in Sweden) were surveyed for the first time. In 2009, a new survey was undertaken in the Swedish part of the mountain chain. Censuses were performed from the air in transects of 5×5 km squares and in special areas. The distribution of the different species was largely similar between the two
In this paper we consider the problem of solving geometric reconstruction problems with the L-infinity-norm. Previous work has shown that globally optimal solutions can be computed reliably for a series of such problems. The methods for computing the solutions have relied on the property of quasiconvexity. For quasiconvex problems, checking if there exists a solution below a certain objective valu
