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Transport and excitations in a negative-U quantum dot at the LaAlO3/SrTiO3 interface

In a solid-state host, attractive electron-electron interactions can lead to the formation of local electron pairs which play an important role in the understanding of prominent phenomena such as high T c superconductivity and the pseudogap phase. Recently, evidence of a paired ground state without superconductivity was demonstrated at the level of single electrons in quantum dots at the interface

Poly(arylene piperidinium) hydroxide ion exchange membranes: synthesis, alkaline stability and conductivity

A series of poly(arylene piperidinium)s (PAPipQs) devoid of any alkali-sensitive aryl ether bonds or benzylic sites are prepared and studied as anion exchange membranes (AEMs) for alkaline fuel cells. First, the excellent alkaline stability of the model compound 4,4-diarylpiperidinium is confirmed. Medium molecular weight poly(arylene piperidine)s are then synthesized in polycondensations of N-met

A genomic exploration identifies mechanisms that may explain adverse cardiovascular effects of COX-2 inhibitors

Cyclooxygenase-2 inhibitors (coxibs) are characterized by multiple molecular off-target effects and increased coronary artery disease (CAD) risk. Here, we systematically explored common variants of genes representing molecular targets of coxibs for association with CAD. Given a broad spectrum of pleiotropic effects of coxibs, our intention was to narrow potential mechanisms affecting CAD risk as w

Towards classification of head movements in audiovisual recordings of read news

In this paper we develop a system for detection of word-related head movements in audiovisu-al recordings of read news. Our materials consist of Swedish television news broadcasts and comprise audiovisual recordings of five news readers (two female, three male). The corpus was manually labelled for head movement, applying a simplistic annotation scheme consisting of a binary decision about absenceIn this paper we develop a system for detection of word-related head movements in audiovisu-al recordings of read news. Our materials consist of Swedish television news broadcasts and comprise audiovisual recordings of five news readers (two female, three male). The corpus was manually labelled for head movement, applying a simplistic annotation scheme consisting of a binary decision about absence

Peripheral Inclusion Through Informal Silencing and Voice : A Study of LGB Officers in the Swedish Police

Seen through the growth of progressive diversity policies it may appear that contemporary organizations are sites of equality. But although inclusion is the formally stated aim of many organizations, exclusionary pressures toward LGBT workers still challenge sexual minorities' access to full inclusion. A central concern in this paper is exploring how to understand inclusion in organizational conte

Collaborative technological innovation in an academic, user-oriented Big Science facility

The innovation systems framework enables a view of innovation as a process involving different actors in different constellations, but it has nonetheless most often been paired with quantitatively oriented studies of patents, licences and spin-offs. In this article, the authors use two cases of technological innovation at an academically organized but user-oriented research facility for experiment

Turning the Ship : The Transformation of DESY, 1993–2009

This article chronicles the most recent history of the Deutsches Elektronen-Synchrotron (DESY) located in Hamburg, Germany, with particular emphasis on how this national laboratory founded for accelerator-based particle physics shifted its research program toward multi-disciplinary photon science. Synchrotron radiation became DESY’s central experimental research program through a series of changesThis article chronicles the most recent history of the Deutsches Elektronen-Synchrotron (DESY) located in Hamburg, Germany, with particular emphasis on how this national laboratory founded for accelerator-based particle physics shifted its research program toward multi-disciplinary photon science. Synchrotron radiation became DESY’s central experimental research program through a series of changes

Molecular Interrogation and Functional Studies of Acute Leukemia

Hematological malignancies are defined by their underlying genetic alterations, many of which are used to diagnose patients to classify them to different risk groups that dictate the therapy given. Recent advances in high-throughput sequencing have highlighted the presence of co-occurring genetic lesions and that they may form distinct genetic clones that evolve throughout disease progression. Acu

Biogenic carbon dioxide as feedstock for production of chemicals and fuels : A techno-economic assessment with a European perspective

The use of fossil resources must be phased out during the next few decades in order to meet the adopted 2° target. The transition to non-fossil feedstocks in the production of chemicals and transportation fuels will make it increasingly important to economise on the biomass carbon since biomass is a limited resource. Carbon dioxide (CO2) can be used as carbon feedstock and thus serve as a valuable

'May contain traces of' : An ethnographic study of eating communities and the gluten free diet

Changes to the contemporary food system, including meals and eating patterns, have occurred quickly. One such change over the past 30 years has been the increase of commercially produced foods aimed at food allergies and intolerances and ‘free from’ dieting. The gluten free diet has recently emerged as a popular diet trend in Western countries, outpacing its origins as a treatment for celiac disea

Cellobiose dehydrogenase : Insights on the nanostructuration of electrodes for improved development of biosensors and biofuel cells

Cellobiose dehydrogenase (CDH) is a versatile bioelectrocatalyst lately at focus due to its sugar oxidising properties in combination with its inherent ability for direct electron transfer communication with electrodes making it possible to be used in bioanodes in the enzymatic fuel cells (EFCs), self-powered biosensors, and biosupercapacitors. During the last 20 years, many new nanomaterials and