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New CBCPW‐to‐SIW transition with improved bandwidth

In this article, a novel Ka band conductor‐backed coplanar waveguide to substrate integrated waveguide transition is presented. The new structure integrates the classical current probe transition with asymmetrical stepped impedance transformer to improve the operating bandwidth. An equivalent circuit model is also given, which clearly illustrates the operational principle of this new transition. F

Research on the equivalent model for antenna element based on generalized transition matrix

In this paper a generalized transition matrix method is utilized to analyze the equivalent model for antenna element.The characteristics of antenna element can be extracted from the internal complex structure of the antenna element to an external reference surface through generalized transition matrix and mapping vectors.The generalized transition matrix module contains three parts:a generalized t

Becoming summoned to, visit and exit a “Barnahus” from Child Perspective

The institution ‘Barnahus’ [Children’s House] have been established in the Nordic countries in purpose to improve the investigations and collaboration of involved agencies in protecting children in suspicion of being victims of serious crimes of abuse. Sometimes children visit Barnahus with their parents. In Sweden when custodians or related persons are suspected, children can be summoned to Barna

Security through European integration or flexible autonomy : Ambivalence in Sweden’s position on the Eastern Partnership?

This article explores Sweden’s multiple roles in foreign policy in relation to its actions as an EU member state, seeking also to contribute to the understanding of small-state roles and behaviour at the dawn of a new age of uncertainty in Europe. Based on analytical tools derived from role theory within foreign policy analysis, as well as European integration theory, the article presents an analy

Epigenetic modifications inlysine demethylases associate with survival of early-stage NSCLC

Background: KDMlysine demethylase family members are related to lung cancer clinical outcomes and are potential biomarkers for chemotherapeutics. However, little is known about epigenetic alterations inKDMgenes and their roles in lung cancer survival.Methods: Tumor tissue samples of 1230 early-stage non-small cell lung cancer (NSCLC) patients were collected from the five independent cohorts. The 3

Unbiased Adaptive LASSO parameter estimation for diffusion processes

The adaptive Least Absolute Shrinkage and Selection Operator (aLASSO) method is an algorithm for simultaneous model selection and parameter estimation with oracle properties. In this work we derive an adaptive LASSO type estimator for diffusion driven stochastic differential equation under weak conditions, specifically that the algorithm does not rely on high frequency properties.All conditional m

Open-Loop Optimal Control of Chromatographic Separation Processes

Chromatography is an important separation process for several industries due to its ability to separate components with similar physical properties, which are difficult to separate otherwise. This method may also give high product purity, which is necessary for production of biopharmaceuticals and fine chemicals. However, conventional feedback control systems cannot be utilized to control most chr

Holocene Hydroclimate Variability in Central Scandinavia Inferred from Flood Layers in Contourite Drift Deposits in Lake Storsjön

Despite the societal importance of extreme hydroclimate events, few palaeoenvironmental studies of Scandinavian lake sediments have investigated flood occurrences. Here we present a flood history based on lithological, geochemical and mineral magnetic records of a Holocene sediment sequence collected from contourite drift deposits in Lake Storsjön (63.12° N, 14.37° E). After the last deglaciation,

Essays on economic behavior, focusing and auctions

This thesis contributes to research on experimental and behavioral economics as well as auction theory. It consists of five papers.The first paper, Differences Attract: An Experimental Study of Focusing in Economic Choice, studies whether individuals' decisions are affected by focus effects. The focus effect suggests that individuals focus more on an attribute that has a larger difference among th

III-V Nanowire Array Solar Cells: Optical and Electrical Modelling

This thesis describes optical and electrical modelling of vertically oriented III-V semiconductor nanowire array solar cells (NWASCs).In the optical studies, three-dimensional electromagnetic modelling was carried out with the scattering matrix method and the finite element method. Shockley–Queisser detailed balance analysis was first applied to a dual-junction NWASC in which both junctions were w

Separate and combined associations of obesity and metabolic health with coronary heart disease : A pan-European case-cohort analysis

Aims: The hypothesis of 'metabolically healthy obesity' implies that, in the absence of metabolic dysfunction, individuals with excess adiposity are not at greater cardiovascular risk We tested this hypothesis in a large pan-European prospective study. Methods and results: We conducted a case-cohort analysis in the 520 000-person European Prospective Investigation into Cancer and Nutrition study (

Different glucagon effects during DPP-4 inhibition versus SGLT-2 inhibition in metformin-treated type 2 diabetes patients

Aims: Previous studies have shown that dipeptidyl peptidase (DPP)-4 inhibition lowers glucagon levels whereas sodium-glucose co-transporter 2 (SGLT-2) inhibition increases them. This study evaluated the extent of these opposite effects in a direct comparative head-to-head study. Methods: In a single-centre, randomized study with a cross-over design, 28 metformin-treated patients with type 2 diabet