Search results for: Patrick Meyer

Items from 1 to 20 out of 44 results

article

Ingenieurmethoden im Parkhausbau

Jens Upmeyer, Inka Kleibömer, Patrick Meyer

Stahlbau > 88 > 12 > 1151 - 1159

Herrn Prof. Dr.‐Ing. Peter Schaumann zum 65. Geburtstag gewidmet Der Einsatz von Ingenieurmethoden zur Tragwerksbemessung im Brandfall ermöglicht es, ungeschützte Stahl‐ und Verbundtragwerke in offenen Parkgaragen auch dann zu realisieren, wenn baurechtliche Anforderungen an den Feuerwiderstand gestellt werden. Besonders wirtschaftliche Konstruktionen sind möglich, wenn reale Tragstrukturen unter...

article

Zum Schubtragverhalten von Verbunddübelleisten bei erhöhten Temperaturen

Peter Schaumann, Patrick Meyer, Martin Mensinger, Suet Kwan Koh

Stahlbau > 88 > 9 > 851 - 858

Prof. Dr.‐Ing. Mario Fontana zur Vollendung des 65. Lebensjahres gewidmet. Verbunddübelleisten werden häufig bei Verbundträgern zur Übertragung der Schubkräfte verwendet. Die Schubtragfähigkeit von Verbunddübelleisten bei Raumtemperatur wurde bereits umfangreich untersucht. Der Einfluss erhöhter Temperaturen, wie sie im Brandfall auftreten, auf die Schubtragfähigkeit von Verbunddübelleisten wurde...

article

Ermittlung einer Naturbrandkurve für Brände in abgehängten Decken und Systemböden

Suet Kwan Koh, Martin Mensinger, Patrick Meyer, Peter Schaumann

Bautechnik > 96 > 6 > 429 - 437

Eine Integration der brennbaren Installationen der technischen Gebäudeausrüstung im Hohlraum von Stahl‐Beton‐Verbunddecken stellt ein Problem für die ungeschützte Tragkonstruktion hinsichtlich der Brandschutzanforderungen dar. Im Normalfall werden dabei die Hohlräume in integrierten und abgehängten Decken sowie Systemböden nicht vom Raum getrennt betrachtet. Dies führt dazu, dass die innen liegende...

article

Cellular circadian period length inversely correlates with HbA_1c levels in individuals with type 2 diabetes

Flore Sinturel, Anne-Marie Makhlouf, Patrick Meyer, Christel Tran, more

Diabetologia > 2019 > 62 > 8 > 1453-1462

Aims/hypothesis The circadian system plays an essential role in regulating the timing of human metabolism. Indeed, circadian misalignment is strongly associated with high rates of metabolic disorders. The properties of the circadian oscillator can be measured in cells cultured in vitro and these cellular rhythms are highly informative of the physiological circadian rhythm in vivo. We aimed to discover...

article

Analyse des Tragverhaltens eines Deckensystems infolge eines Naturbrandszenarios für den Deckenhohlraum

Peter Schaumann, Patrick Meyer, Martin Mensinger, Suet Kwan Koh

Bautechnik > 96 > 1 > 68 - 76

Die brandschutztechnischen Regelungen fordern zusätzlich zum üblichen Feuerwiderstand an ein Deckensystem in Verbundbauweise für die stählerne Tragkonstruktion der Fußbodentragschicht im Deckenhohlraum die Feuerwiderstandsklasse R30. Um diese Feuerwiderstandsklasse zu erreichen, sind bisher Brandschutzmaßnahmen für die Stahlquerschnitte erforderlich. Solche Brandschutzmaßnahmen erschweren die Wettbewerbsfähigkeit...

chapter

ARCS: A unified environment for autonomous robot control and simulation

Samuel Seifert, Patrick Meyer, Coline Ramee, Ethan Evans, more

OCEANS 2017 – Anchorage > 1 - 8

OCEANS 2017 - Anchorage

A common approach for developing robotic systems leverages separate simulation and control softwares. Although this approach requires minimal coordination and orchestration between softwares, the separation of simulation and control applications presents the designer with unnecessary challenges during development. This paper describes the Autonomous Robot Control and Simulation (ARCS) software, a...

article

Refurbishment of masonry tunnels through the example of the Kirchberg Tunnel for the DB Netz AG

Patrick Meyer, Ludwig Wiesmeier, Martin Jäntschke

Geomechanics and Tunnelling > 10 > 5 > 497 - 506

The finance available for the refurbishment of tunnels was around EUR 125 m. in 2014, which will increase to EUR 213 m. by 2018. DB Netz AG has a total of more than EUR 1 billion available in the medium term for the refurbishment of existing tunnels. This paper deals with the refurbishment of masonry tunnels of the DB Netz AG, Region South. The basis is the typical damage patterns of masonry tunnels,...

article

Integrating large positive and negative performance differences into multicriteria majority-rule sorting models

Patrick Meyer, Alexandru-Liviu Olteanu

Computers & Operations Research > 2017 > 81 > C > 216-230

This paper considers the issue of how to include large positive and negative differences in multicriteria sorting models, based on the outranking paradigm. We show that various outranking relations can be constructed to take into account these out- and under-performances, before presenting mathematical programs to learn the preferential parameters of these models.

article

Supporting the multi-criteria decision aiding process: R and the MCDA package

Sébastien Bigaret, Richard E. Hodgett, Patrick Meyer, Tatiana Mironova, more

EURO Journal on Decision Processes > 2017 > 5 > 1-4 > 169-194

Reaching a decision when multiple, possibly conflicting, criteria are taken into account is often a difficult task. This normally requires the intervention of an analyst to aid the decision maker in following a clear methodology with respect to the steps that need to be taken, as well as the use of different algorithms and software tools. Most of these tools focus on one or a small number of algorithms,...

chapter

A Robustness Measure of Association Rules

Yannick Bras, Patrick Meyer, Philippe Lenca, Stéphane Lallich

Lecture Notes in Computer Science > Machine Learning and Knowledge Discovery in Databases > Regular Papers > 227-242

We propose a formal definition of the robustness of association rules for interestingness measures. It is a central concept in the evaluation of the rules and has only been studied unsatisfactorily up to now. It is crucial because a good rule (according to a given quality measure) might turn out as a very fragile rule with respect to small variations in the data. The robustness measure that we propose...

article

A SMAD4 mutation indicative of juvenile polyposis syndrome in a family previously diagnosed with Menetrier's disease

James K. Burmester, Lauren N. Bell, Deanna Cross, Patrick Meyer, more

Digestive and Liver Disease > 2016 > 48 > 10 > 1255-1259

Menetrier's disease (MD) is a rare disease with unknown aetiology, characterized by hypertrophic folds within the fundus and body of the stomach.We investigated mutations of the candidate genes SMAD4, BMPR1A, TGF-α, and PDX1 within a family with MD.A large 4-generation family with MD was identified. This family had 5 cases of MD, 1 case of MD and juvenile polyposis syndrome (JPS) and 3 cases of JPS...

article

A Criterion-Referenced Approach to Student Ratings of Instruction

J. Patrick Meyer, Justin B. Doromal, Xiaoxin Wei, Shi Zhu

Research in Higher Education > 2017 > 58 > 5 > 545-567

We developed a criterion-referenced student rating of instruction (SRI) to facilitate formative assessment of teaching. It involves four dimensions of teaching quality that are grounded in current instructional design principles: Organization and structure, Assessment and feedback, Personal interactions, and Academic rigor. Using item response theory and Wright mapping methods, we describe teaching...

article

Les patients qui ont subi une arthroplastie totale du genou présentent une variabilité plus élevée du modèle d’activation musculaire des muscles de la cuisse lors de la pratique du ski alpin que les skieurs sains

Beat Göpfert, Kim Herzog, Patrick Meyer

Kin�sith�rapie, la Revue > 2016 > 16 > 174 > 26

De nombreux patients reprennent leurs anciennes activités sportives, notamment le ski alpin après la pose d’une prothèse totale du genou (PTG). Une articulation du genou mécaniquement et musculairement stable est donc nécessaire. Il est établi que, lors des activités sportives, les tendons jouent un rôle important pour le contrôle de la position et du mouvement de l’articulation du genou [1]. Le renforcement...

chapter

A Clustering Approach Using Weighted Similarity Majority Margins

Raymond Bisdorff, Patrick Meyer, Alexandru-Liviu Olteanu

Lecture Notes in Computer Science > Advanced Data Mining and Applications > 15-28

We propose a meta-heuristic algorithm for clustering objects that are described on multiple incommensurable attributes defined on different scale types. We make use of a bipolar-valued dual similarity-dissimilarity relation and perform the clustering process by first finding a set of cluster cores and then building a final partition by adding the objects left out to a core in a way which best fits...

chapter

Association Rule Interestingness Measures: Experimental and Theoretical Studies

Philippe Lenca, Benoît Vaillant, Patrick Meyer, Stephane Lallich

Studies in Computational Intelligence > Quality Measures in Data Mining > Overviews on rule quality > 51-76

chapter

Choice, Ranking and Sorting in Fuzzy Multiple Criteria Decision Aid

Patrick Meyer, Marc Roubens

International Series in Operations Research & Management Science > Multiple Criteria Decision Analysis: State of the Art Surveys > Non-Classical MCDA Approaches > 471-503

In this chapter we survey several approaches to derive a recommendation from some preference models for multiple criteria decision aid. Depending on the specificities of the decision problem, the recommendation can be a selection of the best alternatives, a ranking of these alternatives or a sorting. We detail a sorting procedure for the assignment of alternatives to graded classes when the available...

chapter

Inverse Analysis from a Condorcet Robustness Denotation of Valued Outranking Relations

Raymond Bisdorff, Patrick Meyer, Thomas Veneziano

Lecture Notes in Computer Science > Algorithmic Decision Theory > Multiple Criteria Decision Analysis > 180-191

In this article we develop an indirect approach for assessing criteria significance weights from the robustness of the significance that a decision maker acknowledges for his pairwise outranking statements in a Multiple Criteria Decision Aiding process. The main result consists in showing that with the help of a mixed integer linear programming model this kind of a priori knowledge is sufficient for...

chapter

Soft linear discriminant analysis (SLDA) for pattern recognition with ambiguous reference labels: Application to social signal processing

Patrick Meyer, Tim Fingscheidt

2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) > 5785 - 5789

ICASSP 2016 - 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

While most pattern recognition approaches are designed and trained with clearly defined reference labels, there are a few new applications working with ambiguous ones. Since the linear discriminant analysis (LDA) is one of the most utilized methods in pattern recognition to reduce the dimensionality of feature vectors, typically increasing the robustness of the features, we propose in this work a...

chapter

Nicht-tötende Rinderhaltung als neue Herausforderung für den Ökologischen Landbau – eine Fallstudie

Patrick Meyer-Glitza

Macht – Eigensinn – Engagement > Perspektiven, Ressourcen, Fälle > 249-265

Die Haltung von Rindern ist ein kleiner Ausschnitt dessen, was das Mensch-Tier-Verhältnis ausmacht, jedoch ein Teil mit großem Einfluss auf die Geschichte, Lebensweise, Arbeitswelt und Ernährung der Menschen in weiten Teilen der Welt.

article

Promoting Educational Resiliency in Youth with Incarcerated Parents: The Impact of Parental Incarceration, School Characteristics, and Connectedness on School Outcomes

Emily B. Nichols, Ann B. Loper, J. Patrick Meyer

Journal of Youth and Adolescence > 2016 > 45 > 6 > 1090-1109

The United States has the highest incarceration rate in the world, and as a result, one of the largest populations of incarcerated parents. Growing evidence suggests that the incarceration of a parent may be associated with a number of risk factors in adolescence, including school drop out. Taking a developmental ecological approach, this study used multilevel modeling to examine the association of...

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Search results for: Patrick Meyer

Ingenieurmethoden im Parkhausbau

Zum Schubtragverhalten von Verbunddübelleisten bei erhöhten Temperaturen

Ermittlung einer Naturbrandkurve für Brände in abgehängten Decken und Systemböden

Cellular circadian period length inversely correlates with HbA_1c levels in individuals with type 2 diabetes

Analyse des Tragverhaltens eines Deckensystems infolge eines Naturbrandszenarios für den Deckenhohlraum

ARCS: A unified environment for autonomous robot control and simulation

Refurbishment of masonry tunnels through the example of the Kirchberg Tunnel for the DB Netz AG

Integrating large positive and negative performance differences into multicriteria majority-rule sorting models

Supporting the multi-criteria decision aiding process: R and the MCDA package

A Robustness Measure of Association Rules

A SMAD4 mutation indicative of juvenile polyposis syndrome in a family previously diagnosed with Menetrier's disease

A Criterion-Referenced Approach to Student Ratings of Instruction

Les patients qui ont subi une arthroplastie totale du genou présentent une variabilité plus élevée du modèle d’activation musculaire des muscles de la cuisse lors de la pratique du ski alpin que les skieurs sains

A Clustering Approach Using Weighted Similarity Majority Margins

Association Rule Interestingness Measures: Experimental and Theoretical Studies

Choice, Ranking and Sorting in Fuzzy Multiple Criteria Decision Aid

Inverse Analysis from a Condorcet Robustness Denotation of Valued Outranking Relations

Soft linear discriminant analysis (SLDA) for pattern recognition with ambiguous reference labels: Application to social signal processing

Nicht-tötende Rinderhaltung als neue Herausforderung für den Ökologischen Landbau – eine Fallstudie

Promoting Educational Resiliency in Youth with Incarcerated Parents: The Impact of Parental Incarceration, School Characteristics, and Connectedness on School Outcomes

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