Search results

Filter

Filetype

Your search for "*" yielded 534644 hits

Immunosuppressive therapies after heart transplantation - The balance between under- and over-immunosuppression.

Since the first heart transplantation (HT) in 1967, survival has steadily improved. Issues related to over- and under-immunosuppression are, however, still common following HT. Whereas under-immunosuppression may result in rejection, over-immunosuppression may render other medical problems, including infections, malignancies and chronic kidney disease (CKD). As such complications constitute major

A global knowledge economy? Biopolitical strategies in India and the European Union

This article critiques the notion of a cross-national convergence of institutional and policy responses to science-based technologies. The continued significance of institutional legacies is demonstrated through a comparative analysis of strategies for the biopharma industry in two radically different settings: India and the European Union (EU). Tensions are evident in both the EU 'high' route and

Simple skew category algebras associated with minimal partially defined dynamical systems

In this article, we continue our study of category dynamical systems, that is functors s from a category G to Top^{op}, and their corresponding skew category algebras. Suppose that the spaces s(e), for e∈ob(G), are compact Hausdorff. We show that if (i) the skew category algebra is simple, then (ii) G is inverse connected, (iii) s is minimal and (iv) s is faithful. We also show that if G is a loca

Determining the Association of the 5HTTLPR Polymorphism with Delusions and Hallucinations in Lewy Body Dementias

Objectives: To determine whether the 5HTTLPR serotonin transporter polymorphism is associated with delusions and hallucinations in people with dementia with Lewy bodies (DLB) and Parkinson disease dementia (PDD). Design: Prospective cohort study. Participants: A total of 187 individuals, recruited from centres in Norway, Sweden, and the United Kingdom were included in this study; 97 with clinicall

(Dis)Empowering Technologies: ICT for Education (ICT4E) in China, Past and Present

Information and communication technologies (ICT) are often presented as the cure-all for various problems: ICTs for education (ICT4E) are considered promising tools for promoting self-directed, creative learning and bridging various divides, such as those between developed and developing countries, urban and rural regions, and so on. While the lofty goals of ICT4E are continuously being highlighte

Single Women and the Rural Credit Market in Eighteenth-Century France

This article examines the strategies, actions, and meaning of the credit activities of single women in rural credit markets in eighteenth-century France. For the purpose of this article, gender and, more importantly, marital status, are considered as critical categories of historical analysis, and this approach has yielded key data in the examination of loans records from 1733 to 1790. This articl

Androgen receptor genotypes predict response to endocrine treatment in breast cancer patients.

Background:The androgen receptor (AR) is frequently expressed in breast cancers. The AR genotype may affect disease-free survival and response to endocrine therapy.Methods:In all, 634 women undergoing breast cancer surgery between 2002 and 2008 were followed until 30 June 2010. Six haplotype-tagging single-nucleotide polymorphisms in the AR, and the resulting AR diplotypes, were examined in relati

Minority cytotypes in European populations of the Gymnadenia conopsea complex (Orchidaceae) greatly increase intraspecific and intrapopulation diversity

Patterns of ploidy variation among and within populations can provide valuable insights into the evolutionary mechanisms shaping the dynamics of plant systems showing ploidy diversity. Whereas data on majority ploidies are, by definition, often sufficiently extensive, much less is known about the incidence and evolutionary role of minority cytotypes. Ploidy and proportions of endoreplicated genome

The 6 year incidence of diabetes-associated autoantibodies in genetically at-risk children: the TEDDY study

Aims/hypothesis Islet autoantibodies, in addition to elevated blood glucose, define type 1 diabetes. These autoantibodies are detectable for a variable period of time before diabetes onset. Thus, the occurrence of islet autoantibodies is associated with the beginning of the disease process. The age at, and order in, which autoantibodies appear may be associated with different genetic backgrounds o

Intermediate- dose versus high-dose prophylaxis for severe hemophilia: comparing outcome and costs since the 1970s

Prophylactic treatment in severe hemophilia is very effective but is limited by cost issues. The implementation of 2 different prophylactic regimens in The Netherlands and Sweden since the 1970s may be considered a natural experiment. We compared the costs and outcomes of Dutch intermediate-and Swedish high-dose prophylactic regimens for patients with severe hemophilia (factor VIII/IX < 1 IU/dL) b

Ground-state properties of few dipolar bosons in a quasi-one-dimensional harmonic trap

We study the ground state of few bosons with repulsive dipole-dipole interaction in a quasi-one-dimensional harmonic trap by means of the exact diagonalization method. Up to three interaction regimes are found, depending on the strength of the dipolar interaction and the ratio of transverse to axial oscillator lengths: a regime where the dipolar Bose gas resembles a system of weakly delta-interact

Search for pair and single production of new heavy quarks that decay to a Z boson and a third-generation quark in pp collisions at root s=8 TeV with the ATLAS detector

A search is presented for the production of new heavy quarks that decay to a Z boson and a third-generation Standard Model quark. In the case of a new charge +2/3 quark (T), the decay targeted is T -> Zt, while the decay targeted for a new charge -1/3 quark (B) is B -> Zb. The search is performed with a dataset corresponding to 20.3 fb(-1) of p p collisions at root s = 8TeV recorded in 2012 with t

Vitamin D, PTH, and calcium and the risk of prostate cancer: a prospective nested case-control study.

OBJECTIVE: To examine the risk of prostate cancer in relation to pre-diagnostic serum levels of vitamin D (25OHD(2) and 25OHD(3)), PTH, and calcium. METHODS: Nine hundred forty-three incident prostate cancer cases were identified in the Malmö Diet and Cancer Study cohort, and each was matched with one control using incidence density matching with age as the underlying timescale. We also matche

Activity-based accounts of mechanism and the threat of polygenic effects

Accounts of ontic explanation have often been devised so as to provide an understanding of mechanism and of causation. Ontic accounts differ quite radically in their ontologies, and one of the latest additions to this tradition proposed by Peter Machamer, Lindley Darden and Carl Craver reintroduces the concept of activity. In this paper I ask whether this influential and activity-based account of

Travel behaviour of online shoppers in Sweden

Online shopping opportunities are transforming travel behaviour for shopping and could potentially reduce the overall travel demand. Despite numerous studies on online shopping, only a few have taken an approach that includes trips for all travel purposes. Based on a web-survey, this paper provides results on travel behaviour for physical shopping for frequent, regular, and infrequent online shopp

Discourse or Merely Noise? Regarding the Disagreement on Undocumented Migrants

Drawing on Jacques Ranciere's theorising of the political, this article analyses the disagreement on undocumented migrants in recent legislation in Sweden and within the European Union as well as in Swedish labour union practice. Both the consensus understanding of the issue of undocumented migrants and the materialisation of dissensus through the political activities of undocumented migrants are

Detection of flow direction in high-flying insect and songbird migrants

Goal-oriented migrants travelling through the sea or air must cope with the effect of cross-flows during their journeys if they are to reach their destination [1–3] . In order to counteract flow-induced drift from their preferred course, migrants must detect the mean flow direction, and integrate this information with output from their internal compass, to compensate for the deflection. Animals ca