How Individual Scholars Can Reduce the Rigor-Relevance Gap in Management Research

This paper discusses a number of avenues management scholars could follow to reduce the existing gap between scientific rigor and practical relevance without relativizing the importance of the first goal dimension. Such changes are necessary because many management studies do not fully exploit the possibilities to increase their practical relevance while maintaining scientific rigor. We argue that this rigor-relevance gap is not only the consequence of the currently prevailing institutional context in the scientific system, but that individual scholars can reduce the gap between rigorous and practically relevant research by modifying their research work. Thus, most of our suggestions refer to individual scholars’ research activities and relate to specific steps in the (empirical) research process. Our discussion does not imply that all management studies should be practically oriented; basic research will remain a very important part of management research. However, we believe that not enough management research studies are significantly influenced by practical relevance.

Test Facility to Study Surface-Interaction Processes for Particle Detection in Space

The Imager for Low Energetic Neutral Atoms test facility at the University of Bern was developed to investigate, characterize, and quantify physical processes on surfaces that are used to ionize neutral atoms before their analysis in neutral particle-sensing instruments designed for space research. The facility has contributed valuable knowledge of the interaction of ions with surfaces (e.g., fraction of ions scattered from surfaces and angular scattering distribution) and employs a novel measurement principle for the determination of secondary electron emission yields as a function of energy, angle of incidence, particle species, and sample surface for low particle energies. Only because of this test facility it was possible to successfully apply surface-science processes for the new detection technique for low-energetic neutral particles with energies below about 1 keV used in space applications. All successfully flown spectrometers for the detection of low-energetic neutrals based on the particle–surface interaction process use surfaces evaluated, tested, and calibrated in this facility. Many instruments placed on different spacecraft (e.g., Imager for Magnetopause-to-Aurora Global Exploration, Chandrayaan-1, Interstellar Boundary Explorer, etc.) have successfully used this technique.

Childhood leukaemia risks: from unexplained findings near nuclear installations to recommendations for future research.

Recent findings related to childhood leukaemia incidence near nuclear installations have raised questions which can be answered neither by current knowledge on radiation risk nor by other established risk factors. In 2012, a workshop was organised on this topic with two objectives: (a) review of results and discussion of methodological limitations of studies near nuclear installations; (b) identification of directions for future research into the causes and pathogenesis of childhood leukaemia. The workshop gathered 42 participants from different disciplines, extending widely outside of the radiation protection field. Regarding the proximity of nuclear installations, the need for continuous surveillance of childhood leukaemia incidence was highlighted, including a better characterisation of the local population. The creation of collaborative working groups was recommended for consistency in methodologies and the possibility of combining data for future analyses. Regarding the causes of childhood leukaemia, major fields of research were discussed (environmental risk factors, genetics, infections, immunity, stem cells, experimental research). The need for multidisciplinary collaboration in developing research activities was underlined, including the prevalence of potential predisposition markers and investigating further the infectious aetiology hypothesis. Animal studies and genetic/epigenetic approaches appear of great interest. Routes for future research were pointed out.

Probing the Allende meteorite with a miniature laser-ablation mass analyser for space application

We measured the elemental composition on a sample of Allende meteorite with a miniature laser ablation mass spectrometer. This Laser Mass Spectrometer (LMS) has been designed and built at the University of Bern in the Department of Space Research and Planetary Sciences with the objective of using such an instrument on a space mission. Utilising the meteorite Allende as the test sample in this study, it is demonstrated that the instrument allows the in situ determination of the elemental composition and thus mineralogy and petrology of untreated rocky samples, particularly on planetary surfaces. In total, 138 measurements of elemental compositions have been carried out on an Allende sample. The mass spectrometric data are evaluated and correlated with an optical image. It is demonstrated that by illustrating the measured elements in the form of mineralogical maps, LMS can serve as an element imaging instrument with a very high spatial resolution of µm scale. The detailed analysis also includes a mineralogical evaluation and an investigation of the volatile element content of Allende. All findings are in good agreement with published data and underline the high sensitivity, accuracy and capability of LMS as a mass analyser for space exploration.

Self-supporting CVD diamond charge state conversion surfaces for high resolution imaging of low-energy neutral atoms in space plasmas

Two polycrystalline diamond surfaces, manufactured by chemical vapour deposition (CVD) technique, are investigated regarding their applicability as charge state conversion surfaces (CS) for use in a low energy neutral atom imaging instrument in space research. The capability of the surfaces for converting neutral atoms into negative ions via surface ionisation processes was measured for hydrogen and oxygen with particle energies in the range from 100 eV to 1 keV and for angles of incidence between 6 deg and 15 deg. We observed surface charging during the surface ionisation processes for one of the CVD samples due to low electrical conductivity of the material. Measurements on the other CVD diamond sample resulted in ionisation efficiencies of ~2 % for H and up to 12 % for O. Analysis of the angular scattering revealed very narrow and almost circular scattering distributions. Comparison of the results with the data of the CS of the IBEX-Lo sensor shows that CVD diamond has great potential as CS material for future space missions.

A Research Roadmap for Complementary and Alternative Medicine – What We Need to Know by 2020

Background: The CAMbrella coordination action was funded within the Framework Programme 7. Its aim is to provide a research roadmap for clinical and epidemiological research for complementary and alternative medicine (CAM) that is appropriate for the health needs of European citizens and acceptable to their national research institutes and healthcare providers in both public and private sectors. One major issue in the European research agenda is the demographic change and its impact on health care. Our vision for 2020 is that there is an evidence base that enables European citizens to make informed decisions about CAM, both positive and negative. This roadmap proposes a strategic research agenda for the field of CAM designed to address future European health care challenges. This roadmap is based on the results of CAMbrella’s several work packages, literature reviews and expert discussions including a consensus meeting. Methods: We first conducted a systematic literature review on key issues in clinical and epidemiological research in CAM to identify the general concepts, methods and the strengths and weaknesses of current CAM research. These findings were discussed in a workshop (Castellaro, Italy, September 7–9th 2011) with international CAM experts and strategic and methodological recommendations were defined in order to improve the rigor and relevance of CAM research. These recommendations provide the basis for the research roadmap, which was subsequently discussed in a consensus conference (Järna, Sweden, May 9–11th 2012) with all CAMbrella members and the CAMbrella advisory board. The roadmap was revised after this discussion in CAMbrella Work Package (WP) 7 and finally approved by CAMbrella’s scientific steering committee on September 26th 2012. Results: Our main findings show that CAM is very heterogenous in terms of definitions and legal regulations between the European countries. In addition, citizens’ needs and attitudes towards CAM as well as the use and provision of CAM differ significantly between countries. In terms of research methodology, there was consensus that CAM researchers should make use of all the commonly accepted scientific research methods and employ those with utmost diligence combined in a mixed methods framework. Conclusions: We propose 6 core areas of research that should be investigated to achieve a robust knowledge base and to allow stakeholders to make informed decisions. These are: Research into the prevalence of CAM in Europe: Reviews show that we do not know enough about the circumstances in which CAM is used by Europeans. To enable a common European strategic approach, a clear picture of current use is of the utmost importance. Research into differences regarding citizens’ attitudes and needs towards CAM: Citizens are the driver for CAM utilization. Their needs and views on CAM are a key priority, and their interests must be investigated and addressed in future CAM research. Research into safety of CAM: Safety is a key issue for European citizens. CAM is considered safe, but reliable data is scarce although urgently needed in order to assess the risk and cost-benefit ratio of CAM. Research into the comparative effectiveness of CAM: Everybody needs to know in what situation CAM is a reasonable choice. Therefore, we recommend a clear emphasis on concurrent evaluation of the overall effectiveness of CAM as an additional or alternative treatment strategy in real-world settings. Research into effects of context and meaning: The impact of effects of context and meaning on the outcome of CAM treatments must be investigated; it is likely that they are significant. Research into different models of CAM health care integration: There are different models of CAM being integrated into conventional medicine throughout Europe, each with their respective strengths and limitations. These models should be described and concurrently evaluated; innovative models of CAM provision in health care systems should be one focus for CAM research. We also propose a methodological framework for CAM research. We consider that a framework of mixed methodological approaches is likely to yield the most useful information. In this model, all available research strategies including comparative effectiveness research utilising quantitative and qualitative methods should be considered to enable us to secure the greatest density of knowledge possible. Stakeholders, such as citizens, patients and providers, should be involved in every stage of developing the specific and relevant research questions, study design and the assurance of real-world relevance for the research. Furthermore, structural and sufficient financial support for research into CAM is needed to strengthen CAM research capacity if we wish to understand why it remains so popular within the EU. In order to consider employing CAM as part of the solution to the health care, health creation and self-care challenges we face by 2020, it is vital to obtain a robust picture of CAM use and reliable information about its cost, safety and effectiveness in real-world settings. We need to consider the availability, accessibility and affordability of CAM. We need to engage in research excellence and utilise comparative effectiveness approaches and mixed methods to obtain this data. Our recommendations are both strategic and methodological. They are presented for the consideration of researchers and funders while being designed to answer the important and implicit questions posed by EU citizens currently using CAM in apparently increasing numbers. We propose that the EU actively supports an EUwide strategic approach that facilitates the development of CAM research. This could be achieved in the first instance through funding a European CAM coordinating research office dedicated to foster systematic communication between EU governments, public, charitable and industry funders as well as researchers, citizens and other stakeholders. The aim of this office would be to coordinate research strategy developments and research funding opportunities, as well as to document and disseminate international research activities in this field. With the aim to develop sustainability as second step, a European Centre for CAM should be established that takes over the monitoring and further development of a coordinated research strategy for CAM, as well as it should have funds that can be awarded to foster high quality and robust independent research with a focus on citizens health needs and pan-European collaboration. We wish to establish a solid funding for CAM research to adequately inform health care and health creation decision-making throughout the EU. This centre would ensure that our vision of a common, strategic and scientifically rigorous approach to CAM research becomes our legacy and Europe’s reality. We are confident that our recommendations will serve these essential goals for EU citizens.

Space debris attitude simulation - ιOTA (In-Orbit Tumbling Analysis)

Today, there is little knowledge on the attitude state of decommissioned intact objects in Earth orbit. Observational means have advanced in the past years, but are still limited with respect to an accurate estimate of motion vector orientations and magnitude. Especially for the preparation of Active Debris Removal (ADR) missions as planned by ESA’s Clean Space initiative or contingency scenarios for ESA spacecraft like ENVISAT, such knowledge is needed. ESA's “Debris Attitude Motion Measurements and Modelling” project (ESA Contract No. 40000112447), led by the Astronomical Institute of the University of Bern (AIUB), addresses this problem. The goal of the project is to achieve a good understanding of the attitude evolution and the considerable internal and external effects which occur. To characterize the attitude state of selected targets in LEO and GTO, multiple observation methods are combined. Optical observations are carried out by AIUB, Satellite Laser Ranging (SLR) is performed by the Space Research Institute of the Austrian Academy of Sciences (IWF) and radar measurements and signal level determination are provided by the Fraunhofer Institute for High Frequency Physics and Radar Techniques (FHR). The In-Orbit Tumbling Analysis tool (ιOTA) is a prototype software, currently in development by Hyperschall Technologie Göttingen GmbH (HTG) within the framework of the project. ιOTA will be a highly modular software tool to perform short-(days), medium-(months) and long-term (years) propagation of the orbit and attitude motion (six degrees-of-freedom) of spacecraft in Earth orbit. The simulation takes into account all relevant acting forces and torques, including aerodynamic drag, solar radiation pressure, gravitational influences of Earth, Sun and Moon, eddy current damping, impulse and momentum transfer from space debris or micro meteoroid impact, as well as the optional definition of particular spacecraft specific influences like tank sloshing, reaction wheel behaviour, magnetic torquer activity and thruster firing. The purpose of ιOTA is to provide high accuracy short-term simulations to support observers and potential ADR missions, as well as medium-and long-term simulations to study the significance of the particular internal and external influences on the attitude, especially damping factors and momentum transfer. The simulation will also enable the investigation of the altitude dependency of the particular external influences. ιOTA's post-processing modules will generate synthetic measurements for observers and for software validation. The validation of the software will be done by cross-calibration with observations and measurements acquired by the project partners.

Perceptions of institutional support of community -based participatory research within prevention research centers

The Institute of Medicine (IOM) report on the future of health care states that the focus on health needs to shift to the management and prevention of chronic illnesses and that academic health centers (AHCs) should play an active role in this process through community partnerships (IOM, 2002). Grant funding from the National Institutes of Health and the creation of the Centers for Disease Control and Prevention (CDC) Prevention Research Centers (PRC) across the county represent a transition toward more proactively seeking out community partnerships to better design and disseminate health promotion programs (Green, 2001). ^ The focus of the PRCs is to conduct rigorous, community-based, prevention research, to seek outcomes applicable to public health programs and policies. The PRCs work is to create and foster partnerships among public health and community organizations, to address health promotion and disease prevention issues (CDC, 2003). ^ The W.K. Kellogg Foundation defines CBPR as "a collaborative approach to research that equitably involves all partners in the research process and recognizes the unique strengths that each brings. CBPR begins with a research topic of importance to the community with the aim of combining knowledge and action for social change to improve community health." ^ In 1995, CDC asked the IOM to review the PRC program to examine the extent to which the program is providing the public health community with strategies to address public health problems in disease prevention and health promotion (IOM, 1997). No comprehensive evaluation n of the individual PRCs had ever been done (IOM, 1997). ^ The CDC was interested in understanding how it could better support the PRC program through improved management and oversight to influence the program's success. The CDC only represents one of the entities that influence the success of a PRC. Another key entity to consider is the support of and influence of the Schools of Public Health in which the PRCs reside. Using evaluation criteria similar to those that were developed by the IOM, this study examined how aspects of structural capacity of the Schools of Public Health in which the PRCs reside are perceived to influence PRC community-based research activities. ^

Ensayos acelerados de fiabilidad de células solares de concentración

SUMMARY Concentration Photovoltaic Systems (CPV) have been proposed as an alternative to conventional systems. During the last years, there has been a boom of the CPV industry caused by the technological progress in all the elements of the system. and mainly caused by the use of multijunction solar cells based on III-V semiconductors, with efficiencies exceeding to 43%. III-V solar cells have been used with high reliability results in a great number of space missions without concentration. However, there are no previous results regarding their reliability in concentration terrestrial applications, where the working conditions are completely different. This lack of experience, together with the important industrial interest, has generated the need to evaluate the reliability of the cells. For this reason, nowadays there are several research centers around the undertaking this task. The evaluation of the reliability of this type of devices by means of accelerated tests is especially problematic when they work at medium or high concentration, because it is practically impossible to emulate real working conditions of the cell inside climatic chambers. In fact, as far as we know, the results that appear in this Thesis are the first estimating the Activation Energy of the failure mechanism involved, as well as the warranty of the III-V concentrator solar cells tested here. To evaluate the reliability of III-V very high concentrator solar cells by means of accelerated tests, a variety of activities, described in this Thesis have been carried out. The First Part of the memory presents the theoretical part of the Doctoral Thesis. After the Introduction, chapter 2 presents the state of the art in degradation and reliability of CPV systems and solar cells. Chapter 3 introduces some reliability definitions and the application of specific statistical functions to the evaluation of the reliability and parameters. From these functions, important parameters will be calculated to be used later in the experimental results of Thesis. The Second Part of the memory contains the experimental. Chapter 4 shows the types of accelerated tests and the main goals pursuit with them when carried out over CPV systems and solar cells. In order to evaluate quantitatively the reliability of the III-V concentrator solar cells used in these tests, some modifications have been introduced which discussion will be tackled here. Based on this analysis the working plan of the tests carried out in this Doctoral Thesis is presented. Chapter 5 presents a new methodology as well as the necessary instrumentation to carry out the tests described here. This new methodology takes into account the adaptation, improvement and novel techniques needed to test concentrator solar cells. The core of this memory is chapter 6, which presents the results of the characterization of the cells during the accelerated life tests and the analysis of the aforementioned results with the purpose of getting quantitative values of reliability in real working conditions. The acceleration factor of the accelerated life tests, under nominal working conditions has been calculated. Accordingly, the validity of the methodology as well as the calculations based on the reliability assessment, have also been demonstrated. Finally, quantitative values of degradation, reliability and warranty of the solar cells under field nominal working conditions have been calculated. With the development of this Doctoral Thesis the reliability of very high concentrator GaAs solar cells of small area has been evaluated. It is very interesting to generalize the procedures described up to this point to III-V multijunction solar cells of greater area. Therefore, chapter 7 develops this generalization and introduces also a useful thermal modeling by means of finite elements of the test cells’ circuits. In the last chapter, the summary of the results and the main contributions of this Thesis are outlined and future research activities are identified. RESUMEN Los Sistemas Fotovoltaicos de Concentración (SFC) han sido propuestos como una alternativa a los sistemas convencionales de generación de energía. Durante los últimos años ha habido un auge de los SFC debido a las mejoras tecnológicas en todos los elementos del sistema, y principalmente por el uso de células multiunión III-V que superan el 43% de rendimiento. Las células solares III-V han sido utilizadas con elevada fiabilidad en aplicaciones espaciales sin concentración, pero no existe experiencia de su fiabilidad en ambiente terrestre a altos niveles de concentración solar. Esta falta de experiencia junto al gran interés industrial ha generado la necesidad de evaluar la fiabilidad de las células, y actualmente hay un significativo número de centros de investigación trabajando en esta área. La evaluación de la fiabilidad de este tipo de dispositivos mediante ensayos acelerados es especialmente problemática cuando trabajan a media o alta concentración por la casi imposibilidad de emular las condiciones de trabajo reales de la célula dentro de cámaras climáticas. De hecho, que sepamos, en los resultados de esta Tesis se evalúa por primera vez la Energía de Activación del mecanismo de fallo de las células, así como la garantía en campo de las células de concentración III-V analizadas. Para evaluar la fiabilidad de células solares III-V de muy alta concentración mediante ensayos de vida acelerada se han realizado diversas actividades que han sido descritas en la memoria de la Tesis. En la Primera Parte de la memoria se presenta la parte teórica de la Tesis Doctoral. Tras la Introducción, en el capítulo 2 se muestra el estado del arte en degradación y fiabilidad de células y Sistemas Fotovoltaicos de Concentración. En el capítulo 3 se exponen de forma resumida las definiciones de fiabilidad y funciones estadísticas que se utilizan para la evaluación de la fiabilidad y sus parámetros, las cuales se emplearán posteriormente en los ensayos descritos en este Tesis. La Segunda Parte de la memoria es experimental. En el capítulo 4 se describen los tipos y objetivos de los ensayos acelerados actualmente aplicados a SFC y a las células, así como las modificaciones necesarias que permitan evaluar cuantitativamente la fiabilidad de las células solares de concentración III-V. En base a este análisis se presenta la planificación de los trabajos realizados en esta Tesis Doctoral. A partir de esta planificación y debido a la necesidad de adaptar, mejorar e innovar las técnicas de ensayos de vida acelerada para una adecuada aplicación a este tipo de dispositivos, en el capítulo 5 se muestra la metodología empleada y la instrumentación necesaria para realizar los ensayos de esta Tesis Doctoral. El núcleo de la memoria es el capítulo 6, en él se presentan los resultados de caracterización de las células durante los ensayos de vida acelerada y el análisis de dichos resultados con el objetivo de obtener valores cuantitativos de fiabilidad en condiciones reales de trabajo. Se calcula el Factor de Aceleración de los ensayos acelerados con respecto a las condiciones nominales de funcionamiento a partir de la Energía de Activación obtenida, y se demuestra la validez de la metodología y cálculos empleados, que son la base de la evaluación de la fiabilidad. Finalmente se calculan valores cuantitativos de degradación, fiabilidad y garantía de las células en condiciones nominales en campo durante toda la vida de la célula. Con el desarrollo de esta Tesis Doctoral se ha evaluado la fiabilidad de células III-V de área pequeña, pero es muy interesante generalizar los procedimientos aquí desarrollados para las células III-V comerciales de área grande. Por este motivo, en el capítulo 7 se analiza dicha generalización, incluyendo el modelado térmico mediante elementos finitos de los circuitos de ensayo de las células. En el último capítulo se realiza un resume del trabajo y las aportaciones realizadas, y se identifican las líneas de trabajo a emprender en el futuro.

A hands-on education project: antenna design for inter-CubeSat communications

CubeSat platforms have become a de facto standard for universities willing to initiate space-technology activities with students. These small satellite platforms ease the implementation of hands-on education projects and opening the apertures of new research areas. Moreover, due to the limited volume (a 10 cm cube) and power (1 W), the application of imaginative solutions is mandatory. This leads to new innovation processes in the course of CubeSat projects. In this paper, we present a hands-on education project the aim of which is the specification, design, building and measurement of an antenna for communication between nanosatellites and, in particular, CubeSats. The project lies within the framework of ETSIT-UPM innovative education activities in the area of space technology, where students play a leading role in real engineering projects.

Overview of international research in generic competence assessment

The competency assessment is a key issue for improving the quality of teaching and learning within the current European Higher Education Area (EHEA). The aim of this paper is to review the current research on assessment of generic competences, especially through online tools. It has conducted a search of the Web of Knowledge (Thomson Reuters) from keywords. It have been reviewed the abstracts and the results have been classified by time periods, countries and research area. It has selected a set of articles of the period 2010?2012, in which we have analyzed future trends. It is concluded that the research of assessment generic competences is been developing nowadays in educational area, although is still more important in the professional one. Additionally, it is surprising that appears most often used in preuniversity education levels. The academic context has increased research activities over the past five years, with different developments in the Anglo?Saxon countries over that those countries attached to the Bologna Process. The latest reports indicate that the learning competences must meet the individual reality of each person, so that the use of ICTs in their development and evaluation are essential given its immediacy and motivational ability. There is a clear trend towards an evaluation model that includes a 360º specific and generic competences analysis.

World Space Observatory-Ultraviolet: ISSIS, the imaging instrument

The Imaging and Slitless Spectroscopy Instrument (ISSIS) will be flown as part of the science instrumentation in the World Space Observatory-Ultraviolet (WSO-UV). ISSIS will be the first UV imager to operate in a high Earth orbit from a 2 m class space telescope. In this contribution, the science driving the ISSIS design and the main characteristics of this instrument are presented.

Industriales Research Meeting 2016

Industriales Research Meeting 2016 (IRM16) is an event to show the research activities at the School of Industrial Engineering (ETSII) of the Technical University of Madrid (UPM). The main purpose of this event is to present the ongoing research carried out by professors and researchers of the Institutes, Research Centres, Research Groups and Departments of this School, through funded research projects in close collaboration with public and private institutions and companies, some of them from IBEX-35. This book contains the 138 posters presented from different branches of engineering such as: acoustic, aerospace, bioengineering, chemical, electrical, electronics, automation, energy, environmental, management and industrial organization, laser technology and industrial organization, laser technology and applications, materials, mathematics, statistics, mechanics, manufacturing, structures, nuclear technology, seismic, vehicles and railways.

The European Union's promotion of regional economic integration in Southeast Asia: Norms, markets or both? Bruges Political Research Paper No. 25/May 2012

The EU‘s external action includes a preference for regional interlocutors and a tendency to promote regionalism. This work concentrates on the southeast Asian area and it aims at investigating the nature of EU‘s promotion of ASEAN regional integration. The EU‘s ideas and practices of regionalism as well as the single market experience influence the EU‘s international action. The power deriving from the EU‘s institutionalized market is used by the Union in a normative way to diffuse the EU‘s ideas and principles, advance the EU‘s interests and spread its model of economic integration through political dialogue, development cooperation and preferential trade arrangements. This action seems to result in a certain diffusion of the EU‘s ideas and practices in southeast Asia as well as in a subsequent reappropriation and redefinition of external inputs by ASEAN.

Participatory approaches in the management of Natura 2000: when EU biodiversity policy gets closer to its citizens. Bruges Political Research Paper No. 26/May 2012

The Habitats Directive has created a European network of protected areas combining environmental protection with social and economic activities. Although not clearly advocated in the Directive, participatory approaches have incrementally emerged in order to ensure an adequate management of the Natura 2000 network. This paper looks at the reasons why the European Commission on one side and the national/local authorities on the other side chose to engage in participatory approaches and assesses the structure, degree and scope of these approaches in the light of input and output legitimacy. Main findings are that participation was mostly implemented as a reaction to conflicts and out of a concern over policy implementation, two elements that continue to drive the philosophy of the Natura 2000 network‘s management. The limits of participation in Brussels are contrasted with the potential for more genuine and effective participation mechanisms on the field.