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Evolution and structure of technological systems : An innovation output network

This study examines the network of supply and use of significant innovations across industries in Sweden, 1970-2013. It is found that 30% of innovation patterns can be predicted by network stimulus from backward and forward linkages. The network is hierarchical, characterized by hubs that connect diverse industries in closely knitted communities. To explain the network structure, a preferential we

Pulmonary imaging with quantification of T1-relaxation and oxygen enhanced MRI

Bildtagning med magnetresonans (mangetic resonance imaging eller MRI) är en fascinerande teknik som använder magnetfält och radiovågor för att skapa detaljerade bilder av kroppens innanmäte. Tvärt om mot vad många tror så finns det ingen ”magnetröntgen” i MR-kameran, och därmed ingen skadlig joniserande strålning. Detta gör det möjligt att utföra upprepade undersökningar på friska och sjuka försök

Syndicated Lending: The Role of Relationships for the Retained Share

The finance literature offers ambiguous predictions about the impact of lending relationships on the share retained by lead arrangers in syndicated loans. While some literature indicates that lending relationships can help to alleviate post contractual agency conflicts, others imply that relationship lead arrangers may use their information advantage to exploit syndicate participants. Using syndic

Refinancing Risk and Debt Maturity Choice during a Financial Crisis

This paper explores whether refinancing risk is an important determinant of maturity decisions by investigating how firms with refinancing risk choose the maturity of new loans they obtain during the 2007-2009 financial crisis. The firms' refinancing risk is measured by the maturing portion of outstanding long-term debt. The result shows that firms with a high refinancing risk choose longer maturi

The Persistent Effects of Short-Term Peer Groups in Higher Education

This paper studies the persistent effects of short-term peer exposure in a college setting. I exploit the random assignment of undergraduates to peer groups during a mandatory orientation week and follow the students until graduation. High levels of peer ability in a group harm the students’ test scores and lead to increases in the probability of early dropout; this result is driven by the adverse

A protein complex from human milk enhances the activity of antibiotics and drugs against Mycobacterium tuberculosis

Mycobacterium tuberculosis, the causative agent of human tuberculosis (TB), has surpassed HIV/AIDS as the leading cause of death from a single infectious agent. The increasing occurrence of drug-resistant strains has become a major challenge for health care systems and, in some cases, has rendered TB untreatable. However, the development of new TB drugs has been plagued with high failure rates and

Holistic spatial semantics and post-Talmian motion event typology : A case study of Thai and Telugu

Leonard Talmy’s influential binary motion event typology has encountered four main challenges: (a) additional language types; (b) extensive “type-internal” variation; (c) the role of other relevant form classes than verbs and “satellites;” and (d) alternative definitions of key semantic concepts like Motion, Path and Manner. After reviewing these issues, we show that the theory of Holistic Spatial

Prediction of Acute Postoperative Pain from Assessment of Pain Associated With Venous Cannulation

Background: It has previously been reported that venous cannulation-induced pain (VCP) can be used to predict acute postoperative pain after laparoscopic cholecystectomy. Patients rating VCP at ≥2.0 VAS units had 3.4 times higher risk for moderate or severe pain. The purpose of this study was to evaluate if VCP scores of ≥2.0 VAS units are associated with higher risk for acute postoperative pain a

A stroke gene panel for whole-exome sequencing

Extensive analyses of known monogenic causes of stroke by whole-exome/genome sequencing are technically possible today. We here aimed to compile a comprehensive panel of genes associated with monogenic causes of stroke for use in clinical and research situations. We systematically searched the publically available database Online Mendelian Inheritance in Man, and validated the entries against orig

High patient satisfaction with a simplified BRCA1/2 testing procedure : long-term results of a prospective study

Purpose: In the BRCAsearch study, unselected breast cancer patients were prospectively offered germline BRCA1/2 mutation testing through a simplified testing procedure. The purpose of the present study was to evaluate satisfaction with the BRCAsearch testing procedure and, furthermore, to report on uptake rates of prophylactic surgeries among mutation carriers. Methods: Pre-test information was pr

Risk prediction of recurrent venous thromboembolism : a multiple genetic risk model

A single genetic biomarker is unable to accurately predict the risk for venous thromboembolism (VTE) recurrence. We aimed to: (a) develop a multiple single nucleotide polymorphisms (SNPs) model to predict the risk of VTE recurrence and (b) validate a previously described genetic risk score (GRS) and compare its performance with the model developed in this study. Twenty-two SNPs, including establis

Towards a holistic innovation policy : Can the Swedish National Innovation Council (NIC) be a role model?

A holistic innovation policy is defined in this article as a policy that integrates all public actions that influence or may influence innovation processes. The Swedish National Innovation Council (NIC) was created by the Swedish Prime Minister, Stefan Löfven, in February 2015. It is personally chaired by the prime minister. Another atypical characteristic of the Swedish NIC is that it has a domin

Electrical Properties of Vertical InAs/InGaAs Heterostructure MOSFETs

Vertical InAs/InGaAs nanowire MOSFETs are fabricated in a gate-last fabrication process, which allows gate-lengths down to 25 nm and accurate gate-alignment. These devices demonstrate high performance with transconductance of 2.4 mS/μm, high on-current, and off-current below 1 nA/μm. An in-depth analysis of the heterostructure MOSFETs are obtained by systematically varying th

Test method for de-icing salt-frost scaling in high-performance concrete

This paper describes a de-icing salt-frost scaling test method for analysis of the salt-frost scaling behaviour in high-performance concrete with various binders. The method was therefore designed to result in considerable scaling damage for the concrete considered to be salt-frost resistant. In addition, the experimental set-up was designed to avoid leakage, and to allow testing of a large number

Capacitive Saccharide Sensor Based on Immobilized Phenylboronic Acid with Diol Specificity

A capacitive sensor for saccharide detection is described in this study. The detection is based on selective interaction between diols and aminophenylboronic acid (APBA) immobilized on a gold electrode. Glucose, fructose, and dextran (MW: 40 kDa) were tested with the system over wide concentration ranges (1.0 x 10−8 M - 1.0 x 10−3 M for glucose, 1.0 x 10−8 M - 1.0 x 10−2 M for fructose and 1.0 x 1

Problems with reliability of speech variables for use in quality registries for cleft lip and palate—experiences from the swedish cleft lip and palate registry

Objective: To test the reliability of the speech data in the Swedish quality registry for cleft lip and palate. Design: Retrospective study. Setting: Primary care university hospital. Participants: Ninety-four children born with cleft palate with or without cleft lip between 2005 and 2009 who had been assessed and registered in the quality registry at the age of 5 years. Main Outcome Measures: Dat