On a first-name basis: Englishization and naming in Flanders

Following and contributing to the ongoing shift from more structuralist, system-oriented to more pragmatic, socio-cultural oriented anglicism research, this paper verifies to what extent the global spread of English affects naming patterns in Flanders. To this end, a diachronic database of first names is constructed, containing the top 75 most popular boy and girl names from 2005 until 2014. In a first step, the etymological background of these names is documented and the evolution in popularity of the English names in the database is tracked. Results reveal no notable surge in the preference for English names. This paper complements these database-driven results with an experimental study, aiming to show how associations through referents are in this case more telling than associations through phonological form (here based on etymology). Focusing on the socio-cultural background of first names in general and of Anglo-American pop culture in particular, the second part of the study specifically reports on results from a survey where participants are asked to name the first three celebrities that leap to mind when hearing a certain first name (e.g. Lana, triggering the response Del Rey). Very clear associations are found between certain first names and specific celebrities from Anglo-American pop culture. Linking back to marketing research and the social turn in onomastics, we will discuss how these celebrities might function as referees, and how social stereotypes surrounding these referees are metonymically attached to their first names. Similar to the country-of-origin-effect in marketing, these metonymical links could very well be the reason why parents select specific “celebrity names”. Although further attitudinal research is needed, this paper supports the importance of including socio-cultural parameters when conducting onomastic research.

Appropriate Polypharmacy and Medicine Safety: When Many is not Too Many

The use of multiple medicines (polypharmacy) is increasingly common in middle-aged and older populations. Ensuring the correct balance between the prescribing of ‘many’ drugs and ‘too many’ drugs is a significant challenge. Clinicians are tasked with ensuring that patients receive the most appropriate combinations of medications based on the best available evidence, and that medication use is optimised according to patients’ clinical needs (appropriate polypharmacy). Historically, polypharmacy has been viewed negatively because of the associated medication safety risks, such as drug interactions and adverse drug events. More recently, polypharmacy has been identified as a risk factor for under-prescribing, such that patients do not receive necessary medications and this can also pose risks to patients’ safety and well-being. The negative connotations that have long been associated with the term polypharmacy could potentially be acting as a driving factor for under-prescribing, whereby clinicians are reluctant to prescribe necessary medicines for patients who are already receiving ‘many’ medicines. It is now recognised that the prescribing of ‘many’ medicines can be entirely appropriate in patients with several chronic conditions and that the risks of adverse drug events that have been associated with polypharmacy may be greatly reduced when patients’ clinical context is taken into consideration. In this article, we outline the current perspectives on polypharmacy and make the case for adopting the term ‘appropriate polypharmacy’ in differentiating between the prescribing of ‘many’ drugs and ‘too many’ drugs. We also outline the inherent challenges in doing so and provide recommendations for future clinical practice and research.

Footbridge system identification using wireless inertial measurement units for force and response measurements

With the main focus on safety, design of structures for vibration serviceability is often overlooked or mismanaged, resulting in some high profile structures failing publicly to perform adequately under human dynamic loading due to walking, running or jumping. A standard tool to inform better design, prove fitness for purpose before entering service and design retrofits is modal testing, a procedure that typically involves acceleration measurements using an array of wired sensors and force generation using a mechanical shaker. A critical but often overlooked aspect is using input (force) to output (response) relationships to enable estimation of modal mass, which is a key parameter directly controlling vibration levels in service.

This paper describes the use of wireless inertial measurement units (IMUs), designed for biomechanics motion capture applications, for the modal testing of a 109 m footbridge. IMUs were first used for an output-only vibration survey to identify mode frequencies, shapes and damping ratios, then for simultaneous measurement of body accelerations of a human subject jumping to excite specific vibrations modes and build up bridge deck accelerations at the jumping location. Using the mode shapes and the vertical acceleration data from a suitable body landmark scaled by body mass, thus providing jumping force data, it was possible to create frequency response functions and estimate modal masses.

The modal mass estimates for this bridge were checked against estimates obtained using an instrumented hammer and known mass distributions, showing consistency among the experimental estimates. Finally, the method was used in an applied research application on a short span footbridge where the benefits of logistical and operational simplicity afforded by the highly portable and easy to use IMUs proved extremely useful for an efficient evaluation of vibration serviceability, including estimation of modal masses.

Combustion Noise

Combustion noise is becoming increasingly important as a major noise source in aeroengines and ground based gas turbines. This is partially because advances in design have reduced the other noise sources, and partially because next generation combustion modes burn more unsteadily, resulting in increased external noise from the combustion. This review reports recent progress made in understanding combustion noise by theoretical, numerical and experimental investigations. We first discuss the fundamentals of the sound emission from a combustion region. Then the noise of open turbulent flames is summarized. We subsequently address the effects of confinement on combustion noise. In this case not only is the sound generated by the combustion influenced by its transmission through the boundaries of the combustion chamber, there is also the possibility of a significant additional source, the so-called ‘indirect’ combustion noise. This involves hot spots (entropy fluctuations) or vorticity perturbations produced by temporal variations in combustion, which generate pressure waves (sound) as they accelerate through any restriction at the exit of the combustor. We describe the general characteristics of direct and indirect noise. To gain further insight into the physical phenomena of direct and indirect sound, we investigate a simple configuration consisting of a cylindrical or annular combustor with a low Mach number flow in which a flame zone burns unsteadily. Using a low Mach number approximation, algebraic exact solutions are developed so that the parameters controlling the generation of acoustic, entropic and vortical waves can be investigated. The validity of the low Mach number approximation is then verified by solving the linearized Euler equations numerically for a wide range of inlet Mach numbers, stagnation temperature ratios, frequency and mode number of heat release fluctuations. The effects of these parameters on the magnitude of the waves produced by the unsteady combustion are investigated. In particular the magnitude of the indirect and direct noise generated in a model combustor with a choked outlet is analyzed for a wide range of frequencies, inlet Mach numbers and stagnation temperature ratios. Finally, we summarize some of the unsolved questions that need to be the focus of future research

Inkludering av nya motionärer på motionsanläggningar : Motionärers föreställningar om människor som inte motionerar

Syfte Syftet var att undersöka vad aktiva-motionärer anser om vardags-motionärer avseende livsstil, karaktärsdrag och hälsostatus. Metod För att inkludera vardags-motionärer på motionsanläggningar där motionärer finns bör man lösa upp barriärer till motion. Det kan därför vara av nytta att ta reda på om och i så fall vad aktiva-motionärer anser om vardags-motionärer. Detta för att kunna veta om förändringen ska ske hos aktiva-motionärer eller vardags-motionärer för att möjliggöra inkludering av vardagsmotionärer på motionsanläggningar där aktiva-motionärer finns. Detta genomfördes med en kvalitativt inriktad undersökning genom en intervjustudie i form av semistrukturerade intervjuer. Resultat Respondenterna anger att hälsa är en upplevd balans såväl psykiskt som fysiskt. I motsats till detta innebär ohälsa obalans. Konsekvenserna av denna obalans nämnde respondenterna som trötthet, sämre koncentration, övervikt, lättare att drabbas av sjukdomar samt försämrad livskvalité. Det respondenterna nämnde om en vardags-motionär är att denna individ sällan gör mer än vad det behöver i vardagen, är ohälsosamma, innehar obalans och kan drabbas av konsekvenserna som nämns ovan. Slutsats Undersökningen visar att det finns åsikter hos aktiva-motionärer om vardags-motionärer. Dock uttalar sig aktiva-motionärer ogärna om hur vardags-motionärer är som personer, men beskriver enklare deras leverne. Det undersökningen därmed kan konstatera är att andras åsikter är en befogad barriär till varför motion inte bedrivs. Om denna barriär är något som syns utåt på anläggningarna är dock svårt att säga.

L’innovation de modèle d’affaires exploitant les technologies de l’information et de la communication -contribution à la compréhension du lien entre TIC et performance

Les entreprises qui se servent des technologies de l’information et de la communication (TIC) pour innover mesurent des impacts très inégaux sur leurs performances. Cela dépend principalement de l’intensité, l’ampleur et la cohérence de l’innovation systémique auxquelles elles procèdent. En l’état de la connaissance, la littérature identifie le besoin de mieux comprendre cette notion d’alignement systémique. Cette thèse propose d’aborder cette question à l’aide de la notion d’innovation du modèle d’affaires. Une revue systématique de la littérature a été réalisée. D’un point de vue conceptuel, elle contribue à mieux définir le concept de modèle d’affaires, et a permis de réaliser une typologie des différents cadres de modélisation d’affaires. Le cadre conceptuel qui en est issu aborde le sujet de l’innovation du modèle d’affaires à trois niveaux : (1) stratégique à travers la proposition d’une matrice de positionnement de l’innovation de modèle d’affaires et l’identification de trajectoires d’innovation ; (2) configuration du modèle d’affaires à l’aide du cadre de modélisation tétraédrique de Caisse et Montreuil ; et (3) opérationnel-tactique par l’analyse des facteurs clés de succès et des chaines structurantes. Du fait du caractère émergeant de la littérature sur le sujet, la méthodologie choisie est une étude de cas comparés. Trois études de cas d’entreprises québécoises ont été réalisées. Elles oeuvrent dans des secteurs variés, et ont procédé à une innovation significative de leur modèle d’affaires en s’appuyant sur des TIC,. La recherche conclut à la pertinence de l’utilisation du concept de modèle d’affaires en ce qui concerne l’analyse de l’alignement systémique dans un contexte d’innovation appuyée sur les TIC. Neuf propositions de recherche sont énoncées et ouvrent la voie à de futures recherches

Estimating the effect of state-level gun purchasing policy on county-level firearm suicide mortality

Thesis (Master's)--University of Washington, 2016-08

Recovering Natural History: Modeling Cardiovascular Biomarkers in the Presence of Endogenous Medication Use

Thesis (Ph.D.)--University of Washington, 2016-08

Material Evaluation of an Elastomer, Epoxy and Lightweight Concrete Rail Attachment System for Direct Fixation Light Rail Applications

Thesis (Master's)--University of Washington, 2016-08

Early stage memory loss interventions: utilization, impact, and the experience of living alone.

Thesis (Ph.D.)--University of Washington, 2016-08

Planung des Lernfeldunterrichtes im Spannungsfeld von Geschäftsprozessorientierung und lernfeldübergreifender Kompetenzentwicklung. Das Hamburger Konzept kooperativer curricularer Entwicklungsarbeit

Der Hamburger Schulversuch EARA (Erprobung neu strukturierter Ausbildungsformen im Rahmen des Ausbildungskonsenses 2007-2010“) wurde durch in Konsortium der Universität Hamburg evaluiert und wissenschaftlich begleitet. Die Schulversuchsevaluation gliederte sich in einen summativen und einen formativen Teil (vgl. EARA 2012, 11 f.). Im Rahmen der formativen Evaluation wurden intensive curriculare Entwicklungsarbeiten geleistet, die durch eine enge Kooperation von wissenschaftlicher Begleitung und Projektschulen geprägt waren. Dieser Beitrag stellt die theoretischen Grundlagen der gemeinsamen Curriculumentwicklung im Schulversuch EARA dar. Diese sind umfassend in der Kooperation mit der beruflichen Schule für Büro und Personalmanagement Bergedorf für das Berufsbild Kaufleute für Bürokommunikation umgesetzt worden. In diesem Beitrag werden zunächst zentrale Herausforderungen der schulnahen Curriculumentwicklung im Kontext des Lernfeldansatzes dargestellt, um dann im zweiten Abschnitt die im Schulversuch EARA zum Tragen gekommenen Lösungsansätze zu beschreiben. Die spezifischen Herausforderungen waren (1) eine veränderte curriculare Entwicklungslogik, (2) die notwendige curriculare Rekonstruktion von Lernfeldern, (3) die Schwierigkeiten prozessübergreifender Kompetenzentwicklung und (4) die geforderte Verknüpfung von Prozess- und Systemperspektive in den Lernsituationen. Die Lösungsvorschläge für diese Herausforderungen münden im Konzept der Hamburger Kompetenzmatrix und werden am Beispiel von Ergebnissen aus dem Projekt EARA dargestellt. Der Beitrag endet mit der Bilanzierung von Erfolgen und Desideraten.

CSR Communication - An Employee Perspective : Tailoring Internal Communication using Employee Preferences for Content, Style and Channel.

Corporate Social Responsibility (CSR) represents a theory and practice that is well-known and communicating its content has shown to play an important role in order to exploit its advantages and engage stakeholders on CSR issues. Even though, CSR communication has shown to be a real challenge, since corporations are encouraged to engage in CSR, but not to communicate too loud about this engagement. This study was inspired by Jenny Dawkins (2005) and her initial idea that tailoring CSR messages by exploring stakeholder preferences for content, style and channel, would solve the communication challenge. One stakeholder group that corporations are highly dependent on is employees and exploring their preferences for CSR communication became the purpose of this thesis: to understand employee preferences for style and channel within the content of CSR. This was of specific interest, since existing research on CSR communication has mainly been centered around financial and external issues on the expense of internal. In addition, the idea of a tailored approach has not gained any interest in research so far, and a possible explanation might be its diffuse meaning, a problem this thesis has addressed. In order to understand employee preferences for internal CSR communication, a qualitative case study research was conducted with in-depth interviews, observations and exercises at site. A total of 20 interviews were arranged in order to collect primary data during a one week prolong engagement at the case. The empirical findings from the respondents’ answers were then transcribed and analyzed using both inductive and theoretical thematic analysis. Based on the findings, the authors of this thesis contribute with two models that help practitioners to understand how to best communicate about various CSR content to employees. The first model developed suggests an implementation of the tailored approach for content, style and channel, and demonstrates a relationship between nature of content and constraint recognition. Also, the model explains how practitioners can provide CSR explanation in order to reduce skepticism and enable endorsement processes where employees communicate CSR to third parties. To show a more dependent relationship between how changes in nature of content and constraint recognition affect employee preferences, the authors created the "CSR Communication Grid". The authors made a theoretical contribution by clarifying and providing a framework for the tailoring approach as initially developed by Dawkins (2005). Additionally, the authors managed to draw a relation between Public Relations (PR) and CSR by referring models of PR to communication styles, which filled this gap in previous research.

Motivation in action: A process model of L2 motivation

As part of a long-term project aimed at designing classroom interventions to motivate language learners, we have searched for a motivation model that could serve as a theoretical basis for the methodological applications. We have found that none of the existing models we considered were entirely adequate for our purpose for three reasons: (1) they did not provide a sufficiently comprehensive and detailed summary of all the relevant motivational influences on classroom behaviour; (2) they tended to focus on how and why people choose certain courses of action, while ignoring or playing down the importance of motivational sources of executing goal-directed behaviour; and (3) they did not do justice to the fact that motivation is not static but dynamically evolving and changing in time, making it necessary for motivation constructs to contain a featured temporal axis. Consequently, partly inspired by Heckhausen and Kuhl's 'Action Control Theory', we have developed a new 'Process Model of L2 Motivation', which is intended both to account for the dynamics of motivational change in time and to synthesise many of the most important motivational conceptualisations to date. In this paper we describe the main components of this model, also listing a number of its limitations which need to be resolved in future research.

'Immune System Approaches to Intrusion Detection - A Review'

Abstract. The use of artificial immune systems in intrusion detection is an appealing concept for two reasons. Firstly, the human immune system provides the human body with a high level of protection from invading pathogens, in a robust, self-organised and distributed manner. Secondly, current techniques used in computer security are not able to cope with the dynamic and increasingly complex nature of computer systems and their security. It is hoped that biologically inspired approaches in this area, including the use of immune-based systems will be able to meet this challenge. Here we collate the algorithms used, the development of the systems and the outcome of their implementation. It provides an introduction and review of the key developments within this field, in addition to making suggestions for future research.

Rapid detection and quantification of the marine toxic algae, Alexandrium minutum, using a super-paramagnetic immunochromatographic strip test

The dinoflagellates of Alexandrium genus are known to be producers of paralytic shellfish toxins that regularly impact the shellfish aquaculture industry and fisheries. Accurate detection of Alexandrium including A. minutum is crucial for environmental monitoring and sanitary issues. In this study, we firstly developed a quantitative lateral flow immunoassay (LFIA) using super-paramagnetic nanobeads for A. minutum whole cells. This dipstick assay relies on two distinct monoclonal antibodies used in a sandwich format and directed against surface antigens of this organism. No sample preparation is required. Either frozen or live cells can be detected and quantified. The specificity and sensitivity are assessed by using phytoplankton culture and field samples spiked with a known amount of cultured A. minutum cells. This LFIA is shown to be highly specific for A. minutum and able to detect reproducibly 105 cells/L within 30 min. The test is applied to environmental samples already characterized by light microscopy counting. No significant difference is observed between the cell densities obtained by these two methods. This handy super-paramagnetic lateral flow immnunoassay biosensor can greatly assist water quality monitoring programs as well as ecological research.