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A reconfigurable OFDM inner receiver implemented in the CAL dataflow language

This paper presents a reconfigurable inner receiver for the LTE, DVB-H, and IEEE802.11n (WLAN) radio systems, all of which are based on orthogonal frequency division multiplexing (OFDM). The receiver is implemented in the CAL language. An FPGA-based hardware implementation is synthesized from RTL generated from the CAL description. The purpose of our work is to investigate the feasibility of dataf

The Scaling of Sustainable Urban Form: A Case of Scale-related Issues and Sustainable Planning in Malmo, Sweden

In this article, I investigate ospatial scaleo as an aspect that needs to be more carefully addressed in the discussion and planning of osustainable urban formso. Focusing on the Malmo-Lund region in Sweden, I discuss problems of scale as related to the new take on sustainability in Malmo planning documents, especially the update of the Malmo comprehensive plan from 2005. The article is divided in

Alcohol Consumption Has a Protective Effect against Hematological Malignancies: a Population-Based Study in Sweden Including 420,489 Individuals with Alcohol Use Disorders.

It has been suggested that alcohol consumption is associated with increased risk of a few solid cancers, although studies that examined the association with hematological malignancies have shown inconsistent results. In this study, we examined the risk of hematological malignancies among individuals who had alcohol use disorders (AUDs) in Sweden.

Characterization of probe contact effects on diffuse reflectance spectroscopy measurements

Diffuse reflectance spectroscopy (DRS) is a rapid, non-invasive optical method widely adopted to gain diagnostic information of tissue. The most flexible approach to this method is a fiber-optic contact-probe used with a spectroscopy system. A challenge of this method is that the external pressure brought by the probe can significantly affect the tissue optical properties as well as the light coup

Identification and Characterization of the Integrin alpha(2)beta(1) Binding Motif in Chondroadherin Mediating Cell Attachment

Chondroadherin is a leucine-rich repeat protein known to mediate adhesion of isolated cells via the integrin alpha(2)beta(1) and to interact with collagen. In this work, we show that cell adhesion to chondroadherin leads to activation of MAPKs but does not result in cell spreading and division. This is in contrast to the spreading and dividing of cells grown on collagen, although the binding is me

The Jordan River Basin Game; Steps towards sustainable river management in an insecure and conflictuous basin

This paper deals with testing an innovative Jordan River Basin boardgame implemented in various contexts. A short description of hydropolitics in the Jordan River Basin and an overview of the positions of the riparians is given. Secondly, the impact of regional hydropolitics at community level in two case studies and the development of the Jordan River Basin game will be discussed. The paper will

A single asteroidal source for extraterrestrial Ordovician chromite grains from Sweden and China: High-precision oxygen three-isotope SIMS analysis

We examined oxygen three-isotope ratios of 48 extraterrestrial chromite (EC) grains extracted from mid-Ordovician sediments from two different locations in Sweden, and one location in south-central China. The ages of the sediments (similar to 470 Ma) coincide with the breakup event of the L chondrite parent asteroid. Elemental compositions of the chromite grains are generally consistent with their

Secondary Malignancies From Prostate Cancer Radiation Treatment: A Risk Analysis of the Influence of Target Margins and Fractionation Patterns

Purpose: This study explores the implications for cancer induction of treatment details such as fractionation, planning target volume (PTV) definition, and interpatient variations, which are relevant for the radiation treatment of prostate carcinomas. Methods and Materials: Treatment planning data from 100 patients have been analyzed with a risk model based on the United Nations Scientific Committ

Searches for Higgs boson pair production in the hh -> bb tau tau, gamma gamma WW*, gamma gamma bb, bbbb channels with the ATLAS detector

Searches for both resonant and nonresonant Higgs boson pair production are performed in the hh -> bb tau tau, gamma gamma WW* final states using 20.3 fb(-1) of pp collision data at a center-of-mass energy of 8 TeV recorded with the ATLAS detector at the Large Hadron Collider. No evidence of their production is observed and 95% confidence-level upper limits on the production cross sections are set.

Rim Sign in Breast Lesions on Diffusion-Weighted Magnetic Resonance Imaging: Diagnostic Accuracy and Clinical Usefulness

PurposeTo investigate the diagnostic accuracy and clinical usefulness of the rim sign in breast lesions observed in diffusion-weighted magnetic resonance imaging (DWI). Materials and MethodsThe magnetic resonance imaging (MRI) findings of 98 pathologically confirmed lesions (62 malignant and 36 benign) in 84 patients were included. Five breast radiologists were asked to independently review the br

Local Government Capacity in Post-Soviet Central Asia

This paper explores the context, problems, quality, and challenges of local governance in four Central Asian countries: Kazakhstan, Kyrgyzstan, Tajikistan, and Uzbekistan. The prime focus is on the question of whether local governments in this region perform their functions in an effective and efficient way. It looks at the four conditions – contextual, structural, institutional and human resource

Molecularly Imprinted PHEMA-Based Cryogel for Depletion of Hemoglobin from Human Blood

A new generation of molecularly imprinted macroporous hydrogels, so-called cryogels, were prepared for depletion of hemoglobin from human blood. Hb-PHEMAH cryogels were prepared with gel fraction yields up to 90%, and its morphology and porosity were characterized by FTIR, SEM, swelling studies, flow dynamics and surface area measurements. Selective binding experiments were performed in the presen

Self-Organization of Motor-Propelled Cytoskeletal Filaments at Topographically Defined Borders

Self-organization phenomena are of critical importance in living organisms and of great interest to exploit in nanotechnology. Here we describe in vitro self-organization of molecular motor-propelled actin filaments, manifested as a tendency of the filaments to accumulate in high density close to topographically defined edges on nano- and microstructured surfaces. We hypothesized that this "edge-t

Multiple Inference and Market Integration: An Application to Swedish Fish Markets

This paper, in contrast to earlier studies, tests market integration using a methodology that accounts for the multiplicity problem inherent in testing several time series. This method minimises the risk of finding spurious evidence of market integration. We examine market integration among 12 fish species in Sweden by applying cointegration tests, which identify market integration for two separat

Positive Selection on MHC Class II DRB and DQB Genes in the Bank Vole (Myodes glareolus).

The major histocompatibility complex (MHC) class IIB genes show considerable sequence similarity between loci. The MHC class II DQB and DRB genes are known to exhibit a high level of polymorphism, most likely maintained by parasite-mediated selection. Studies of the MHC in wild rodents have focused on DRB, whilst DQB has been given much less attention. Here, we characterised DQB genes in Swedish b

Trust and Brand Recovery Campaigns in Crisis: Findus Nordic and the Horsemeat Scandal

The aim of this study is to describe and analyze a transboundary crisis, focusing crisis communication, from the perspective of an involved major corporation. More concretely the intent is to increase understanding of how Findus Nordic in Sweden managed the crisis communication response and repair of its trust and corporate brand during and after the horsemeat scandal in 2013. The case study is fo