References of "9999"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailBoundlessly Entangled: Travels and Performances of School Hygiene in the Context of Open-Air Education (c. 1904-1936)
Thyssen, Geert UL

in Canadian Bulletin of Medical History (in press)

This article develops a histoire croisée of health education using the example of open-air schools. It reflexively analyses the entangled performances of knowledge and praxis around hygiene in the context ... [more ▼]

This article develops a histoire croisée of health education using the example of open-air schools. It reflexively analyses the entangled performances of knowledge and praxis around hygiene in the context of “international” open-air school conferences and in relation to “materials” of open-air education. Such performances reveal open-air schools as “practice and movement” unbound by “national” or otherwise imagined borders. Fragmentation accompanied their circulation and ensued from non/humans’ active, co-constitutive role in the mediation of knowledge and praxis. While underexplored, material and economic factors were key to this process. Their analysis enriches the study of the “internationalization” of school hygiene. [less ▲]

Detailed reference viewed: 49 (8 UL)
Full Text
See detailUpdate Internationales und Europäisches Steuerrecht
Sinnig, Julia UL

in Taeger, Jürgen (Ed.) Tagungsband Herbstakademie 2019 (in press)

Im Juni 2019 stellte die Organisation für wirtschaftliche Zusammenarbeit und Entwicklung (OECD) das Arbeitsprogramm zur weiteren Ausarbeitung einer Anpassung des internationalen Ertragsteuerrechts an die ... [more ▼]

Im Juni 2019 stellte die Organisation für wirtschaftliche Zusammenarbeit und Entwicklung (OECD) das Arbeitsprogramm zur weiteren Ausarbeitung einer Anpassung des internationalen Ertragsteuerrechts an die neue wirtschaftliche Realität der digitalisierten Welt vor. Auf Ebene der Europäischen Union (EU) gilt die Verabschiedung der im März 2018 von der Europäischen Kommission vorgestellten Richtlinien-Vorschläge (RL-Vorschläge) zu einer Digitalsteuer und einer sog. signifikanten digitalen Präsenz, nach intensiver Diskussion im Rat, als unwahrscheinlich. Der Gerichtshof der Europäischen Union beschäftigt sich derzeit mit der unionsrechtlichen Vereinbarkeit nationaler Sonderabgaben, die umsatzbasiert erhoben werden. Dieser Beitrag bietet einen Überblick über wesentliche Entwicklungen im internationalen und europäischen Steuerrecht bzgl. der Besteuerung digitalisierter Unternehmen. Der Beitrag knüpft an den Vortrag von Prof. Dr. Jens M. Schmittmann und der Verfasserin anlässlich der Herbstakademie 2018 in Bochum, sowie dem Vortrag der Verfasserin anlässlich der Herbstakademie 2017 in Heidelberg an. [less ▲]

Detailed reference viewed: 73 (2 UL)
Full Text
Peer Reviewed
See detailFamiliale Generationsbeziehungen (international)
Albert, Isabelle UL; Schwarz, Beate; Mayer, Boris et al

in Ecarius, Jutta; Schierbaum, Anja (Eds.) Handbuch Familie: Bildung, Erziehung und sozialpädagogische Arbeitsfelder (in press)

Der vorliegende Beitrag beschäftigt sich mit intergenerationalen Familienbeziehungen im Kulturvergleich. Nach einer Einführung in grundlegende theoretische Modelle und Forschungstraditionen werden im ... [more ▼]

Der vorliegende Beitrag beschäftigt sich mit intergenerationalen Familienbeziehungen im Kulturvergleich. Nach einer Einführung in grundlegende theoretische Modelle und Forschungstraditionen werden im zweiten Teil Forschungsprojekte und -ergebnisse zur Ausgestaltung von Generationsbeziehungen in verschiedenen kulturellen Kontexten und im Zusammenhang mit Migration aufgezeigt sowie die Bedeutung von gesellschaftlichen Rahmenbedingungen für die Ausgestaltung von familiären Generationsbeziehungen dargelegt. [less ▲]

Detailed reference viewed: 27 (0 UL)
Full Text
Peer Reviewed
See detailA Survey of Challenges for Runtime Verification from Advanced Application Domains (Beyond Software)
Sánchez, César; Schneider, Gerardo; Ahrendt, Wolfgang et al

in Formal Methods in System Design (in press)

Runtime verification is an area of formal methods that studies the dynamic analysis of execution traces against formal specifications. Typically, the two main activities in runtime verification efforts ... [more ▼]

Runtime verification is an area of formal methods that studies the dynamic analysis of execution traces against formal specifications. Typically, the two main activities in runtime verification efforts are the process of creating monitors from specifications, and the algorithms for the evaluation of traces against the generated monitors. Other activities involve the instrumentation of the system to generate the trace and the communication between the system under analysis and the monitor. Most of the applications in runtime verification have been focused on the dynamic analysis of software, even though there are many more potential applications to other computational devices and target systems. In this paper we present a collection of challenges for runtime verification extracted from concrete application domains, focusing on the difficulties that must be overcome to tackle these specific challenges. The computational models that characterize these domains require to devise new techniques beyond the current state of the art in runtime verification. [less ▲]

Detailed reference viewed: 58 (8 UL)
Peer Reviewed
See detailZwischen Konformität und Handlungsmacht: Ein Blick auf die Verarbeitungspraxis von Qualitätsvorgaben in der Offenen Kinder- und Jugendarbeit
Biewers, Sandra UL

in Deinet, Ulrich; Sturzenhecker, Benedikt (Eds.) Handbuch Offene Kinder- und Jugendarbeit (in press)

Detailed reference viewed: 31 (1 UL)
See detailQualitätskonstruktionen - Zur Verarbeitung divergierender Qualitätsanforderungen in der Jugendarbeit
Biewers, Sandra UL

Book published by Beltz Juventa (in press)

Detailed reference viewed: 47 (0 UL)
Full Text
Peer Reviewed
See detail“That’s a value I would transmit in some way, but how concretely, I don’t know” – Intergenerational value transfer revisited in light of memory
Albert, Isabelle UL; Barros, Stephanie; Boulanger, Dany

in Wagoner, Brady; Bresco, I.; Zadeh, S. (Eds.) Memory in the Wild (in press)

Intergenerational value transmission occurs widely and to a large extent within the family as primary socialization agent. In families, children are confronted with specific practices, paradigms, rules ... [more ▼]

Intergenerational value transmission occurs widely and to a large extent within the family as primary socialization agent. In families, children are confronted with specific practices, paradigms, rules and routines which are part of their family culture (Albert & Barros Coimbra, 2017) and as such family is a mediator between societal/cultural and individual values. The ability to transmit values is essential for collective knowledge and memory, the continuity of value orientations being a main feature of intergenerational relations that enables members of different generations to communicate with each other (Barni, Rosnati, & Ranieri, 2013; Halbwachs, 1941/1992; Schönpflug, 2001). Intergenerational transmission of values becomes particularly complex in the context of migration or in times of rapid social change. On the one hand, family identity and traditions might provide a secure base in light of a changing context, and parents might find it important to transmit traditional values to the next generation in order to keep memories alive. At the same time, they might feel that their children should adapt to the changed cultural context, resulting in a (not always clear) dilemma about what they want for their children. How can migrant parents reconcile or move between the different collective frameworks of their culture of origin and the receiving culture (Middleton & Brown, 2005)? In the following, we will first give a brief overview over research in the area of intergenerational value transmission, and we will second illustrate and further inform our theoretical assumptions by identifying related themes and phenomena in our qualitative dyadic interviews. Then, we will delve into memory as a horizon that is emerging out of the analysis as a transversal theme. From this point of view, we continue the analysis and progressively integrate the notions pertaining to the role of memory in the intergenerational transmission of values. Aspects of cultural background are apparent in the excerpts that we will quote supporting the themes we will refer to. We will more explicitly return to this in our conclusions. [less ▲]

Detailed reference viewed: 30 (1 UL)
Full Text
Peer Reviewed
See detailThe Effect of Rating Scale on Response Style: Experimental Evidence for Job Satisfaction
Joxhe, Majlinda UL; Corrado, Luisa

in Journal of Well-Being Assessment (in press)

This paper explores the relationship between rating scales and response style using experimental data from a sample of 1500 households of the Innovation Panel (2008) which is part of the Understanding ... [more ▼]

This paper explores the relationship between rating scales and response style using experimental data from a sample of 1500 households of the Innovation Panel (2008) which is part of the Understanding Society database. Two random groups of individuals are being asked about their level of job satisfaction using a self-assessment questionnaire through two (7 and 11 points) rating options. By comparing the two groups, we explore the effects of the different rating scales on Extreme Response Style (ERS). The experimental design of the data enables us to show that both high and low Extreme Response Style (ERS) are correlated with personal and demographic characteristics. In addition, when comparing the shorter to a longer scale, we show that the survey design may generates tendency to choose responses at the extreme values of the distribution. [less ▲]

Detailed reference viewed: 59 (2 UL)
Full Text
Peer Reviewed
See detailLe système juridictionnel de l’Union comme garantie de l’Etat de droit dans la jurisprudence récente de la CJUE
Zinonos, Panagiotis UL

in Revue du Droit de l'Union Européenne (in press)

La jurisprudence récente de la Cour de justice suggère que la fonction du système juridictionnel de l’Union, composé des juridictions nationales et européennes stricto sensu, n’est pas seulement de ... [more ▼]

La jurisprudence récente de la Cour de justice suggère que la fonction du système juridictionnel de l’Union, composé des juridictions nationales et européennes stricto sensu, n’est pas seulement de garantir le contenu matériel de l’Etat de droit. Les principes régissant ce système et ses mécanismes constituent en effet autant de composantes du contenu de l’Etat de droit et font du système juridictionnel une garantie à part entière de cette valeur fondatrice de l’Union. D’un point de vue procédural, la fonction nouvelle du système juridictionnel s’exprime par les obligations incombant aux Etats membres et par l’office européen du juge national, dont la pratique a transformé, dans un esprit de loyauté juridictionnelle et de volontarisme, les mécanismes du renvoi préjudiciel et du mandat d’arrêt européen en garanties systémiques de l’Etat de droit. La présente contribution propose une modélisation nouvelle de l’Union qui permet de visualiser le rapprochement du contenu systémique de la protection juridictionnelle et du principe européen de légalité mais aussi la suprématie du principe de loyauté qui non seulement affecte le principe de légalité mais fait aussi émerger des principes fonctionnels dérivés tels que la primauté et la confiance mutuelle. [less ▲]

Detailed reference viewed: 40 (2 UL)
Full Text
Peer Reviewed
See detailSearch-based Multi-Vulnerability Testing of XML Injections in Web Applications
Jan, Sadeeq UL; Panichella, Annibale UL; Arcuri, Andrea UL et al

in Empirical Software Engineering (in press)

Detailed reference viewed: 190 (18 UL)
Full Text
Peer Reviewed
See detailCoercion-Resistant Voting in Linear Time via Fully Homomorphic Encryption: Towards a Quantum-Safe Scheme
Roenne, Peter UL; Atashpendar, Arash UL; Kristian, Gjøsteen et al

in Financial Cryptography and Data Security 2019. FC 2019: International Workshops, CIW, VOTING, and WTSC (in press)

We present an approach for performing the tallying work in the coercion-resistant JCJ voting protocol, introduced by Juels, Catalano, and Jakobsson, in linear time using fully homomorphic encryption (FHE ... [more ▼]

We present an approach for performing the tallying work in the coercion-resistant JCJ voting protocol, introduced by Juels, Catalano, and Jakobsson, in linear time using fully homomorphic encryption (FHE). The suggested enhancement also paves the path towards making JCJ quantum-resistant, while leaving the underlying structure of JCJ intact. The pairwise comparison-based approach of JCJ using plaintext equivalence tests leads to a quadratic blow-up in the number of votes, which makes the tallying process rather impractical in realistic settings with a large number of voters. We show how the removal of invalid votes can be done in linear time via a solution based on recent advances in various FHE primitives such as hashing, zero-knowledge proofs of correct decryption, verifiable shuffles and threshold FHE. We conclude by touching upon some of the advantages and challenges of such an approach, followed by a discussion of further security and post-quantum considerations. [less ▲]

Detailed reference viewed: 249 (67 UL)
Full Text
Peer Reviewed
See detailContinuous Breuer-Major theorem: tightness and non-stationarity
Campese, Simon UL; Nourdin, Ivan UL; Nualart, David

in Annals of Probability (in press)

Detailed reference viewed: 51 (5 UL)
Full Text
Peer Reviewed
See detailWhat's in an Icon? Promises and Pitfalls of Data Protection Iconography
Rossi, Arianna UL; Palmirani, Monica

in Leenes, Ronald; Hallinan, Dara; Gutwirth, Serge (Eds.) et al Data Protection and Privacy: Data Protection and Democracy (in press)

Under the General Data Protection Regulation (GDPR), transparency of information becomes an obligation aimed at creating an ecosystem where data subjects understand and control what happens to their ... [more ▼]

Under the General Data Protection Regulation (GDPR), transparency of information becomes an obligation aimed at creating an ecosystem where data subjects understand and control what happens to their personal data. The definition of transparency stresses its user-centric nature, while design considerations to comply with this obligation assume central importance. This article focuses on the icons established by the GDPR Art. 12.7 to offer “a meaningful overview of the intended processing”. Existing attempts to represent data protection through icons have not met widespread adoption and reasons about the strengths and weaknesses of their creation and evaluation are here discussed. Building on this analysis, we present an empirical research proposing a new icon set that responds to GDPR requirements. The article also discusses the challenges of creating and evaluating such icon set and provides some future directions of research for effective an effective implementation and standardization. [less ▲]

Detailed reference viewed: 76 (5 UL)
Full Text
Peer Reviewed
See detailPlea bargaining at the International Criminal Court: Introducing transformative justice aspects prevalent in African cultures
Oyugi, Phoebe; Owiso, Owiso UL

in Leyh, Brianne McGonigle; Fraser, Julie (Eds.) Intersections of law and culture at the International Criminal Court (in press)

Detailed reference viewed: 43 (3 UL)
Full Text
Peer Reviewed
See detailManaging Strategic Inventories under Investment in Process Improvement
Mantin, Benny UL; Veldman, Jasper

in European Journal of Operational Research (in press)

Detailed reference viewed: 95 (0 UL)
Full Text
Peer Reviewed
See detailMentalization and Criterion A of the AMPD: Results from a clinical and nonclinical sample
Zettl, M.; Volkert, J.; Vögele, Claus UL et al

in Personality Disorders: Theory, Research, and Treatment (in press)

Objective: Criterion A of the alternative model for the classification of personality disorders in the DSM-5 introduced the Level of Personality Functioning Scale (LPFS), a dimensional model for the ... [more ▼]

Objective: Criterion A of the alternative model for the classification of personality disorders in the DSM-5 introduced the Level of Personality Functioning Scale (LPFS), a dimensional model for the assessment of impairments in self and interpersonal functioning. The LPFS was developed based on a review of different measures of personality functioning, such as the Reflective Functioning Scale, a measure of mentalizing. This study investigated the empirical overlap between LPFS and mentalization. Methods: The study sample included adult inpatients (n = 55) with a mental disorder and a healthy adult control group (n = 55). All participants were examined regarding the LPFS using the Semi-Structured Interview for Personality Functioning DSM-5 (STiP-5.1); mentalizing was assessed with the Brief Reflective Functioning Interview and coded with the Reflective Functioning Scale. We used structural equation modeling to investigate the relationship between LPFS domains and mentalization. Correlation analysis was used to examine the agreement between interview-rated LPFS and self-report measures of personality dysfunction. Results: All domains of the LPFS were significantly related to mentalizing. Interview-rated LPFS was significantly associated with self-reported personality dysfunction. Conclusion: The findings support the notion that the LPFS and mentalization share a strong conceptual and operational overlap by demonstrating that both constructs are empirically interrelated. The results yield further support for the validity of the LPFS as a dimensional model for the assessment of personality disorder severity. [less ▲]

Detailed reference viewed: 54 (1 UL)
Full Text
Peer Reviewed
See detailMixed-fleet single-terminal bus scheduling problem: Modelling, solution scheme and potential applications
Rinaldi, Marco UL; Picarelli, Erika UL; D'Ariano, Andrea et al

in Omega: the International Journal of Management Science (in press)

Reducing pollutant emissions and promoting sustainable mobility solutions, including Public Transport (PT), are increasingly becoming key objectives for policymakers worldwide. In this work we develop an ... [more ▼]

Reducing pollutant emissions and promoting sustainable mobility solutions, including Public Transport (PT), are increasingly becoming key objectives for policymakers worldwide. In this work we develop an optimal vehicle scheduling approach for next generation PT systems, considering the instance of mixed electric / hybrid fleet. Our objective is that of investigating to what extent electrification, coupled with optimal fleet management, can yield operational cost savings for PT operators. We propose a Mixed In- teger Linear Program (MILP) to address the problem of optimal scheduling of a mixed fleet of electric and hybrid / non-electric buses, coupled with an ad-hoc decomposition scheme aimed at enhancing the scalability of the proposed MILP. Two case studies arising from the PT network of the city of Luxem- bourg are employed in order to validate the model; sensitivity analysis to fleet design parameters is performed, specifically in terms of fleet size and fleet composition. Conclusions point to the fact that careful modelling and handling of mixed-fleet conditions are necessary to achieve operational savings, and that marginal savings gradually reduce as more conventional buses are replaced by their electric counterparts. We believe the methodology proposed may be a key part of advanced decision support systems for policymakers and operators that are dealing with the on-going transition from conventional bus fleets towards greener transport solutions. [less ▲]

Detailed reference viewed: 61 (4 UL)
Full Text
Peer Reviewed
See detailHigh-performance modeling of concrete ageing
Habera, Michal UL; Zilian, Andreas UL

in Proceedings in Applied Mathematics and Mechanics (in press)

Long-term behaviour of concrete structural elements is very important for evaluation of its health and serviceability range. The phenomena that must be considered are complex and lead to coupled ... [more ▼]

Long-term behaviour of concrete structural elements is very important for evaluation of its health and serviceability range. The phenomena that must be considered are complex and lead to coupled multiphysics formulations. Such formulations are difficult not only from physical perspective, but also from computational perspective. In this contribution attention to computational efficiency and effective implementation is payed. Presented model for concrete ageing is based on microprestress-solidification (MPS) theory of Bazant [1], Kunzel’s model for heat and moisture transport [2] and Mazars model for damage [3]. Ageing linear viscoelastic response, which is immanent to MPS theory and concrete creep, leads to ordinary differetial equation for internal variables solved for every quadrature/nodal point. Numerical structure of the finite element discretisation is examined. Few simplifications on physical model lead to a very efficient linear algebra problem for which standard preconditioned Krylov solvers are reviewed. In parallel, weak and strong scaling tests are performed. All results are produced within open-source finite element framework FEniCS [4]. These models are usually a basis for more involved thermo-hygro-chemo-mechanical (THCM) models with migrating chemical species. It is anticipated, that presented results will help practitioners or other structural engineerers with the choice of suitable and efficient methods for long-term concrete modeling. [less ▲]

Detailed reference viewed: 81 (9 UL)
Full Text
Peer Reviewed
See detailGlucocorticoid receptor signaling in leukocytes after early life adversity.
Elwenspoek, M.; Hengesch, X.; Leenen, F. et al

in Development and Psychopathology (in press)

Early life adversity (ELA) has been associated with inflammation and immunosenescence, as well as hyporeactivity of the HPA-axis. As the immune system and HPA-axis are tightly intertwined around the ... [more ▼]

Early life adversity (ELA) has been associated with inflammation and immunosenescence, as well as hyporeactivity of the HPA-axis. As the immune system and HPA-axis are tightly intertwined around the glucocorticoid receptor (GR) we examined peripheral GR functionality in the EpiPath cohort, where participants had either been exposed to ELA (separation from parents and/or institutionalization followed by adoption) (n=40) or had been reared by their biological parents (n=72). Expression of the strict GR target genes FKBP5 and GILZ as well as total and 1F and 1H GR transcripts were similar between groups. Furthermore, there were no differences in GR sensitivity, examined by the effects of dexamethasone on IL6 production in LPS-stimulated whole blood. Although we did not find differences in methylation at the GR 1F exon or promoter region, we identified a region of the GR 1H promoter (CpG 1-9) that showed lower methylation levels in ELA. Peripheral GR signaling was unperturbed in our cohort and the observed immune phenotype does not appear to be secondary to an altered glucocorticoid receptor response to glucocorticoids. To identify signaling pathways that may underlie the ELA immune phenotype, future research should focus on unbiased approaches, such as investigating whole genome methylation profiles. [less ▲]

Detailed reference viewed: 96 (2 UL)
Full Text
Peer Reviewed
See detailCorruption and tax compliance: evidence from small retailers in Bamako, Mali
Bertinelli, Luisito UL; Bourgain, Arnaud UL; Leon, Florian UL

in Applied Economics Letters (in press)

We investigate the impact of corruption on tax compliance using a sample of 700 small business in Bamako, Mali. The main contribution of this paper is to focus on micro-enterprises (including semi-formal ... [more ▼]

We investigate the impact of corruption on tax compliance using a sample of 700 small business in Bamako, Mali. The main contribution of this paper is to focus on micro-enterprises (including semi-formal and informal ones), while existing works concentrate on large and formal firms. Our results show that (i) even very small firms pay taxes (two-thirds of firms pay taxes in our sample); and, (ii) paying bribes reduces significantly tax compliance. This latter finding is robust (i) to the addition of a set of control variables accounting for other determinants, (ii) to treatment for endogeneity, and (iii) the use of a different proxy for tax compliance. [less ▲]

Detailed reference viewed: 74 (1 UL)