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We give some new examples of bounded multilinear forms on the Hilbert spaces l(2) and L-2(0, infinity). We characterize those which are compact or Hilbert-Schmidt. In particular, we study m-linear forms (m >= 3) on l(2) which can be regarded as the multilinear analogue of the famous Hilbert matrix. We also determine the norm of the permanent on K-n, where K = R or C.
Let ζ(t), η(t) be continuously differentiable Gaussian processes with mean zero, unit variance, and common covariance function r(t), and such that ζ(t) and η(t) are independent for all t, and consider the movements of a particle with time-varying coordinates (ζ(t), η(t)). The time and location of the exists of the particle across a circle with radius u defines a point process in R3 with its points
PURPOSE: The dissertation addresses the choice of mode of transport, and the selection process, for local travel to regional rail service, with special emphasis on the significance of the bicycle. APPROACH TO THE PROBLEM AND METHODOLOGY: Choice of mode can be viewed as a 2-stage selection process in which different alternatives are rejected at different points in time. First there is a sorting amo
Cancer of unknown primary (CUP) is diagnosed at the metastatic stage. We aimed to identify hidden primary cancers in CUP patients by comparison with cancers in family members. We take use of the fact that the cause of death in CUP patients is often coded as the cancer in the organ of fatal metastasis. Forty-one thousand five hundred and twenty-three CUP patients were identified in the Swedish Fami
This study deals with the transformation of institutions of higher technical education in Sweden. It situates those processes in the context of educational reforms during the second half of the 20th century. Lund Institute of Technology, Lunds tekniska högskola (LTH), is focused upon. It was founded in 1961 as a major addition to the expanding higher education system. As a newly established instit
Background: The Functional Assessment of Cancer Therapy (FACT) is one of the most commonly used self-report instruments for evaluation of health-related quality of life in oncology patients. However, cultural considerations necessitate testing of the subscales in different populations. We sought to qualitatively and quantitatively investigate the applicability and psychometric properties of the Ch
Previous work has shown that the lips are moving at a high velocity when the oral closure occurs for bilabial stop consonants, resulting in tissue compression and mechanical interactions between the lips. The present experiment recorded tongue movements in four subjects during the production of velar and alveolar stop consonants to examine kinematic events before, during, and after the stop closur
Background: Life expectancy in Sweden is currently one of the longest in the world. The population of Halland has the longest life expectancy in Sweden. Aim: Life expectancy in the province of Halland and Sweden as a whole during 1911-50 was studied and the findings are discussed in the light of local historical data. Method: A trend analysis of risk ratio of death and life expectancy for Halland
Popular Abstract in Chinese 概括 II型糖尿病的發展趨勢在全世界範圍內非常迅速。我國目前有超過九千萬II型糖尿病患者，另外有大量血糖不正常的糖尿病高危人群。其中只有三成病人對自己的病情有所了解。II型糖尿病的病人與日俱增。 說到糖尿病，自然就會想到胰島素，以及血糖和胰島素的關系。胰島素是人體中非常重要的激素（荷爾蒙）。人體所需要的糖分主要是從食物中的澱粉類食物（米飯，面食）中來的，肉類也含有一部分的糖分。糖分從小腸吸收進入血液循環。胰島素的功能是讓身體細胞把血液中的糖分吸收進入細胞（比如肌肉細胞）加以使用，同時降低血液中的血糖成份。如果胰島素分泌不足，或者人體細胞對胰島素的敏感性降低會引起血糖升高，長期高血糖會損害血管和臟器的健康，最終導致糖尿病並發癥的發生。糖尿病並發癥是一種常見的慢性並發癥，後果相當嚴重，足部壞疽、腎功能衰竭、尿毒癥、視力模糊不清、失明、腦血Type 2 diabetes mellitus (T2DM) is a heterogeneous disease with a multifactorial aetiology comprising of genetic and environmental factors. The common variant most highly associated with T2DM known to date is a SNP rs7903146 in the TCF7L2 gene. However, the role TCF7L2 plays in the development of T2DM was unclear. Clinical, animal and in vitro studies have revealed an association of the risk T-all
Background: Cancer of unknown primary (CUP) is diagnosed at a metastatic stage but no diagnostic effort is spared to find the primary cancers because these will guide the treatment. Consequently, the diagnostic work-up for CUP is more comprehensive than for any other cancer, resulting in detection of second cancers unrelated to CUP. We want to use the detection rate of second cancers as a measure
This article addresses the ‘ coloniality of gender’ in relation to rearticulated indigenous Aymara gender notions in contemporary Bolivia. While female indigenous activists tend to relate the subordination of women to colonialism and to see an emancipatory potential in the current process of decolonisation, there are middle-class advocates for gender equality and feminist activists who seem to fea
A discussion of moral choice and its reasoning, using the rescue of the Danish Jews from Nazi persecution in October 1943 as an example
