Michael Schäfer

Engineering Compensations in Web Service Environment (2008)

Michael Schäfer, Peter Dolog, Wolfgang Nejdl

Abstract. Business to business integration has recently been performed by employing Web service environments. Moreover, such environments are being provided by major players on the technology...

Nerve growth factor governs the enhanced ability of opioids to suppress inflammatory pain (2007)

Mousa, Shaaban A., Cheppudira, Bopaiah P., Shaqura, Mohammed, Fischer, Oliver, Hofmann, Julia, Hellweg, Rainer, ...

Nerve growth factor (NGF) regulates sensory neuron phenotype by elevated expression of ion channels and receptors contributing to pain. Peripheral opioid antinociception is dependent on sensory...

Computational Engineering - Introduction to Numerical Methods (2006)

Schäfer, Michael

This book is an introduction to modern numerical methods in engineering. It covers applications in fluid mechanics, structural mechanics, and heat transfer as the most relevant fields for engineering...

Alsin/Rac1 signaling controls survival and growth of spinal motoneurons. (2006)

Jacquier, Arnaud, Buhler, Emmanuelle, Schäfer, Michael, Bohl, Delphine, Blanchard, Stéphane, Beclin, Christophe, ...

OBJECTIVE: Recessive mutations in alsin, a guanine-nucleotide exchange factor for the GTPases Rab5 and Rac1, cause juvenile amyotrophic lateral sclerosis (ALS2) and related motoneuron disorders....

Alsin/Rac1 signaling controls survival and growth of spinal motoneurons. (2006)

Jacquier, Arnaud, Buhler, Emmanuelle, Schäfer, Michael, Bohl, Delphine, Blanchard, Stéphane, Beclin, Christophe, ...

OBJECTIVE: Recessive mutations in alsin, a guanine-nucleotide exchange factor for the GTPases Rab5 and Rac1, cause juvenile amyotrophic lateral sclerosis (ALS2) and related motoneuron disorders....

Alsin/Rac1 signaling controls survival and growth of spinal motoneurons. (2006)

Jacquier, Arnaud, Buhler, Emmanuelle, Schäfer, Michael, Bohl, Delphine, Blanchard, Stéphane, Beclin, Christophe, ...

OBJECTIVE: Recessive mutations in alsin, a guanine-nucleotide exchange factor for the GTPases Rab5 and Rac1, cause juvenile amyotrophic lateral sclerosis (ALS2) and related motoneuron disorders....

Nerve growth factor governs the enhanced ability of opioids to suppress inflammatory pain (2006)

Mousa, Shaaban A., Cheppudira, Bopaiah P., Shaqura, Mohammed, Fischer, Oliver, Hofmann, Julia, Hellweg, Rainer, ...

Nerve growth factor (NGF) regulates sensory neuron phenotype by elevated expression of ion channels and receptors contributing to pain. Peripheral opioid antinociception is dependent on sensory...

Learner Modeling on the Semantic Web (2005)

Peter Dolog And, Peter Dolog, Michael Schäfer

Learners are assessed by several systems during their lifelong learning. Those systems can maintain fragments of information about a learner derived from his learning performance and/or assessment in...

A Framework for Browsing, Manipulating and Maintaining Interoperable Learner Profiles (2005)

Peter Dolog And, Peter Dolog, Michael Schäfer

Learners are assessed by several systems during their life-long learning. Those systems can maintain fragments of information about a learner derived from his learning performance and/or assessment...

A Framework for Browsing, Manipulating and Maintaining Interoperable Learner Profiles (2005)

Peter Dolog, Michael Schäfer

Abstract. Learners are assessed by several systems during their life-long learning. Those systems can maintain fragments of information about a learner derived from his learning performance and/or...

Analyse und Beschreibung des Innengewindefertigungsverfahrens Gewindefurchen auf Basis eines Modellversuchs (2004)

Schäfer, Michael

Das Gewindefurchen ist ein spanloses Fertigungsverfahren zur Herstellung von Innengewinden. Es bietet wesentliche Vorteile gegenüber der spanenden Innengewindeherstellung, wie z.B. keine...

Analyse und Beschreibung des Innengewindefertigungsverfahrens Gewindefurchen auf Basis eines Modellversuchs (2004)

Schäfer, Michael

Das Gewindefurchen ist ein spanloses Fertigungsverfahren zur Herstellung von Innengewinden. Es bietet wesentliche Vorteile gegenüber der spanenden Innengewindeherstellung, wie z.B. keine...

Analyse und Beschreibung des Innengewindefertigungsverfahrens Gewindefurchen auf Basis eines Modellversuchs (2004)

Schäfer, Michael

Das Gewindefurchen ist ein spanloses Fertigungsverfahren zur Herstellung von Innengewinden. Es bietet wesentliche Vorteile gegenüber der spanenden Innengewindeherstellung, wie z.B. keine...

Received, Date: (2004)

Michael Schäfer, Michael Schäfer

A web-based tool for open active learner modelling

Prozess der Entwicklung eines Lehr-Lern-Arrangements mit digitalen Medien am Beispiel einer Textwerkstatt Deutsch - Modellierung des Fachkonzepts im Didaktischen Designprozess (2003)

Schäfer, Michael

Nach wie vor existieren kaum Lernsoftware-Produkte bzw. digitale Lern-Arrangements, die deutschdidaktischen Ziel-, Inhalts-, Methoden- und Lernwirksamkeitsansprüchen genügen. Grundlage für die...

Prozess der Entwicklung eines Lehr-Lern-Arrangements mit digitalen Medien am Beispiel einer Textwerkstatt Deutsch - Modellierung des Fachkonzepts im Didaktischen Designprozess (2003)

Schäfer, Michael

Nach wie vor existieren kaum Lernsoftware-Produkte bzw. digitale Lern-Arrangements, die deutschdidaktischen Ziel-, Inhalts-, Methoden- und Lernwirksamkeitsansprüchen genügen. Grundlage für die...

Das Würzburger Landgericht in der ersten Hälfte des 14. Jahrhunderts und seine ältesten Protokolle : Edition und Auswertung (2002)

Schäfer, Michael

Diese mediävistische Promotion beinhaltet drei große Themenbereiche. Der erste besteht aus einer Edition der frühesten maßgeblichen Quellen zum Landgericht (Iudicium provinciale) des Hochstifts...

Disease-associated mutations in L1 CAM interfere with ligand interactions and cell-surface expression (2002)

De Angelis, Elena, Watkins, Alex, Schäfer, Michael, Brümmendorf, Thomas, Kenwrick, Sue

Mutations in the L1CAM gene cause a highly variable neurological disease described as X-linked hydrocephalus, MASA syndrome or spastic paraplegia type I. Over one-third of the mutations identified in...

Alterations in Leukocyte Function following Surgical Trauma: Differentiation of Distinct Reaction Types and Association with Tumor Necrosis Factor Gene Polymorphisms

Majetschak, Matthias, Krehmeier, Ulrich, Ostroverkh, Liljana, Blömeke, Brunhilde, Schäfer, Michael

Endotoxin-stimulated blood cytokine responses have been widely used to describe compromised host defense mechanisms after trauma. We investigated whether blood cytokine production after endotoxin...

Alterations in Leukocyte Function following Surgical Trauma: Differentiation of Distinct Reaction Types and Association with Tumor Necrosis Factor Gene Polymorphisms

Majetschak, Matthias, Krehmeier, Ulrich, Ostroverkh, Liljana, Blömeke, Brunhilde, Schäfer, Michael

Endotoxin-stimulated blood cytokine responses have been widely used to describe compromised host defense mechanisms after trauma. We investigated whether blood cytokine production after endotoxin...

Selectins and integrins but not platelet–endothelial cell adhesion molecule-1 regulate opioid inhibition of inflammatory pain

Machelska, Halina, Brack, Alexander, Mousa, Shaaban A, Schopohl, Julia K, Rittner, Heike L, Schäfer, Michael, ...

Control of inflammatory pain can result from activation of opioid receptors on peripheral sensory nerves by opioid peptides secreted from leukocytes in response to stress (e.g. experimental swim...

Chronic morphine use does not induce peripheral tolerance in a rat model of inflammatory pain

Zöllner, Christian, Mousa, Shaaban A., Fischer, Oliver, Rittner, Heike L., Shaqura, Mohammed, Brack, Alexander, ...

Although opioids are highly effective analgesics, they are also known to induce cellular adaptations resulting in tolerance. Experimental studies are often performed in the absence of painful tissue...

Mycobacteria Attenuate Nociceptive Responses by Formyl Peptide Receptor Triggered Opioid Peptide Release from Neutrophils

Rittner, Heike L., Hackel, Dagmar, Voigt, Philipp, Mousa, Shaaban, Stolz, Andrea, Labuz, Dominika, ...

In inflammation, pain is regulated by a balance of pro- and analgesic mediators. Analgesic mediators include opioid peptides which are secreted by neutrophils at the site of inflammation, leading to...