M. Hofmann

Details der Publikationsliste

Zeitraum

1985 - 2009

Anzahl

119

Co-Autoren

Continuous time random walk with correlated waiting times (2009)

Chechkin, A. V., Hofmann, M., Sokolov, I. M.

Based on the Langevin description of the Continuous Time Random Walk (CTRW), we consider a generalization of CTRW in which the waiting times between the subsequent jumps are correlated. We discuss...

Laser-induced incandescence and multi-line NO LIF thermometry for soot diagnostics at high pressures (2009)

M. Hofmann, H. Kronemayer, B. F. Kock, C. Schulz

Laser-induced incandescence (LII) is investigated in laminar premixed flat ethylene/air flames at pressures up to 5 bar in a recently constructed high-pressure burner. Time-resolved LII signals were...

Application of TR-LII for the study of carbon vapor condensation at room temperature (2009)

A. Eremin, E. Gurentsov, M. Hofmann, C. Schulz

Time-resolved laser-induced incandescence (LII) was applied for the investigation of carbon particle formation at room temperature. A supersaturated atomic carbon vapor was generated by laser...

Gas-phase temperature imaging in sooting flames by multi-line NO-LIF thermometry (2009)

H. Kronemayer, M. Hofmann, K. Omerbegovic, C. Schulz

Two-dimensional gas-phase temperature fields were measured in sooting atmospheric pressure and elevated pressure flames with multi-line NO-LIF thermometry. The data is then used as input for modeling...

LASER TECHNOLOGY FOR CONTACTING HIGH-EFFICIENCY SILICON SOLAR CELLS THE LASER-FIRED CONTACTS APPROACH (2009)

A. Grohe, J. Nekarda, M. Hofmann, J. Catoir, B. Fleischhauer, E. Schneiderlöcher, ...

Conventional solar cell manufacturing based on screen-printing metallization implies several inherent dawbacks related to the technologies used as well as to the featured cell structure....

Diameter of basalt columns derived from fracture mechanics bifurcation analysis (2009)

Hofmann, M., Bahr, U., Fischer, G., Balke, H.

The diameter of columnar joints forming in cooling basalt and drying starch increases with decreasing growth rate. This observation can be reproduced with a linear-elastic three-dimensional fracture...

Recent developments in rear-surface passivation at Fraunhofer ISE (2009)

Hofmann, M., Janz, S., Schmidt, C., Kambor, S., Suwito, D., Kohn, N., ...

Fraunhofer ISE has a long experience in the field of surface passivation for crystalline silicon wafers. Novel rear-surface passivation layer systems have led to excellent results. Using a...

Grid enabled virtual screening against malaria (2008)

Jacq, N., Salzemann, J., Jacq, F., Legré, Y., Medernach, E., Montagnat, J., ...

WISDOM is an international initiative to enable a virtual screening pipeline on a grid infrastructure. Its first attempt was to deploy large scale in silico docking on a public grid infrastructure....

Grid Added Value to Address Malaria (2008)

Breton, V., Jacq, N., Hofmann, M.

Through this paper, we call for a distributed, internet-based collaboration to address one of the worst plagues of our present world, malaria. The spirit is a non-proprietary peer-production of...

Grid enabled virtual screening against malaria (2008)

Jacq, N., Salzemann, J., Jacq, F., Legré, Y., Medernach, E., Montagnat, J., ...

WISDOM is an international initiative to enable a virtual screening pipeline on a grid infrastructure. Its first attempt was to deploy large scale in silico docking on a public grid infrastructure....

Towards quantitative PET/MRI: a review of MR-based attenuation correction techniques (2008)

Hofmann, M., Pichler, B., Schölkopf, B., Beyer, T.

Introduction Positron emission tomography (PET) is a fully quantitative technology for imaging metabolic pathways and dynamic processes in vivo. Attenuation correction of raw PET data is a...

MRI-Based Attenuation Correction for PET/MRI: A Novel Approach Combining Pattern Recognition and Atlas Registration (2008)

Hofmann, M., Steinke, F., Scheel, V., Charpiat, G., Farquhar, J., Aschoff, P., ...

For quantitative PET information, correction of tissue photon attenuation is mandatory. Generally in conventional PET, the attenuation map is obtained from a transmission scan, which uses a rotating...

Automatic Image Colorization Via Multimodal Predictions (2008)

Charpiat, G., Hofmann, M., Schölkopf, B., Forsyth, D. A., Torr, P. H.S., Zisserman, A.

We aim to color automatically greyscale images, without any manual intervention. The color proposition could then be interactively corrected by user-provided color landmarks if necessary. Automatic...

Der Einfluss und die Stellung des Völkerrechts in den Verfassungssystemen einiger ost- und Mitteleuropäerfassungssystemen Einiger Ost- und Mitteleuropäischer Transformationsstaaten (2008)

M Hofmann, M Faix

Some twenty years ago, the importance of international law, particularly for practical purposes, could be described as marginal in national legal orders in the socialist Central and Eastern European...

Der Einfluss und die Stellung des Völkerrechts in den Verfassungssystemen einiger ost- und Mitteleuropäerfassungssystemen Einiger Ost- und Mitteleuropäischer Transformationsstaaten (2008)

M Hofmann, M Faix

Some twenty years ago, the importance of international law, particularly for practical purposes, could be described as marginal in national legal orders in the socialist Central and Eastern European...

Der Einfluss und die Stellung des Völkerrechts in den Verfassungssystemen einiger ost- und Mitteleuropäerfassungssystemen Einiger Ost- und Mitteleuropäischer Transformationsstaaten (2008)

M Hofmann, M Faix

Some twenty years ago, the importance of international law, particularly for practical purposes, could be described as marginal in national legal orders in the socialist Central and Eastern European...

PECVD-ONO: A New Deposited Firing Stable Rear Surface Passivation Layer System for Crystalline Silicon Solar Cells (2008)

M. Hofmann, S. Kambor, C. Schmidt, D. Grambole, J. Rentsch, S. W. Glunz, ...

A novel plasma-enhanced chemical vapour deposited (PECVD) stack layer system consisting of a-SiOx:H, a-SiNx:H, and a-SiOx:H is presented for silicon solar cell rear side passivation. Surface...

The Object-oriented Tool MOTES DM and its Use for Diagnosis of Sewage Plant Failures (2007)

J. Schönwälder, M. Hofmann, H. Langendörfer, Tu Braunschweig

In this paper we present the tool MOTESDM which is used for knowledge based diagnosis of a sewage plant. MOTESDM supports hybrid knowledge representation that allows us to adequately express...

Modelling Colliding-Pulse (2007)

Svend Bischoff, S. D. Brorson, T. Franck, M. Hofmann

A discussion of three topics in the field of non-linear optics is presented.

Halbleiterbauelement und Verfahren zu dessen Herstellung sowie dessen Verwendung (2007)

Schultz, O., Hofmann, M.

WO 2007096084 A1 UPAB: 20071026 NOVELTY - The method involves separating aluminum layer on masking layer, and liquidating silicium in aluminum by thermal treatment. An optically reflecting surface...

Virtual Screening on Large Scale Grids (2007)

Jacq, N., Breton, V., Ho, L.Y., Hofmann, M., Kasam, V., ...

Large scale grids for in silico drug discovery open opportunities of particular interest to neglected and emerging diseases. In 2005 and 2006, we have been able to deploy large scale virtual docking...

Solarzelle mit strukturierter Rueckseitenpassivierungsschicht aus SIOx und SINx sowie Verfahren zur Herstellung (2006)

Hofmann, M., Kambor, S.

DE 102006046726 A1 UPAB: 20080523 NOVELTY - Silicon-based solar cell comprises front-end (FE) contacts that are placed on a front-end doped surface layer and at least a passivation layer with...

Large Scale In Silico Screening on Grid Infrastructures (2006)

Jacq, N., Breton, V., Hofmann, M., ...

Large-scale grid infrastructures for in silico drug discovery open opportunities of particular interest to neglected and emerging diseases. In 2005 and 2006, we have been able to deploy large scale...

International migration and its regulation (2006)

Baganha, M.I., Doomernik, J.M.J., UVAprd, U.c.i., Gsir, S., Hofmann, M., Kraler, A.

A fundamental issue in society today, migration has been undergoing a new dynamic transformation, calling for new policy approaches. This new dynamic is not yet understood clearly, let alone that...

International migration and its regulation (2006)

Baganha, M.I., Doomernik, J.M.J., UVAprd, U.c.i., Gsir, S., Hofmann, M., Kraler, A.

A fundamental issue in society today, migration has been undergoing a new dynamic transformation, calling for new policy approaches. This new dynamic is not yet understood clearly, let alone that...

A two-component model for counts of infectious diseases (2005)

Held, Leonhard, Hofmann, M., Höhle, Michael, Schmid, V.

We propose a stochastic model for the analysis of time series of disease counts as collected in typical surveillance systems on notifiable infectious diseases. The model is based on a Poisson or...

Les grilles pour le développement médical (2005)

Jacq, N., Reichstadt, M., Jacq, F., Salzemann, J., Zimmermann, M., Maas, A., ...

Le développement récent des sciences et technologies de l'information et de la communication permet aujourd'hui la création de véritables infrastructures pour le calcul et le stockage de données...

Well-foundedness in Realizability (2005)

M. Hofmann, J. Van Oosten, T. Streicher

Introduction Let < be a binary relation on a set X. In ZFC, the following three statementsare equivalent: 1) There are no infinite <-descending sequences in X: i.e. no sequences(

Langzeituntersuchung der Kohlenstoff- und Stickstoffkreisläufe eines intensiven ökologischen Betriebssystems – am Beispiel des Versuchsgutes Scheyern (2005)

Küstermann, B, Hofmann, M, Schmid, H, Gerl, G, Kainz, M, Hülsbergen, K J

Carbon, nitrogen and energy flows are considered as an appropriate basis to characterize farming systems and to evaluate the environmental effects. Using the model REPRO the carbon and nitrogen flows...

A stochastic model for multivariate surveillance of infectious diseases (2004)

Hofmann, M., Höhle, Michael, Held, Leonhard

We describe a stochastic model based on a branching process for analyzing surveillance data of infectious diseases that allows to make forecasts of the future development of the epidemic. The model...

A statistical framework for the analysis of multivariate infectious disease surveillance data (2004)

Held, Leonhard, Höhle, Michael, Hofmann, M.

A framework for the statistical analysis of counts from infectious disease surveillance databases is proposed. In its simplest form, the model can be seen as a Poisson branching process model with...

Bell Labs/Lucent Technologies (2004)

R. Chen, M. Hofmann, H. Orman

Status of this Memo This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. Copyright Notice Copyright...

Independent consultant (2004)

B. Srinivas, M. Hofmann, H. Orman

Status of this Memo This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. Copyright Notice Copyright...

Phase I and pharmacokinetic study of TZT-1027, a novel synthetic dolastatin 10 derivative, administered as a 1-hour intravenous infusion every 3 weeks in patients with advanced refractory cancer (2004)

Schöffski, P., Thate, B., Beutel, G., Bolte, O., Otto, D., Hofmann, M., ...

Background: TZT-1027 is a synthetic dolastatin 10 analog with antineoplastic properties in various cell lines and tumor xenografts. The purpose of this phase I study was to evaluate the safety and...

Extracellular invertase: key metabolic enzyme and PR protein (2003)

Roitsch, T., Balibrea, M. E., Hofmann, M., Proels, R., Sinha, A. K.

Extracellular invertase is the key enzyme of an apoplasmic phloem unloading pathway and catalyses the hydrolytic cleavage of the transport sugar sucrose released into the apoplast. This mechanism...

Genetik der Tumormetastasen. (2002)

Sleeman, J.P., Baumann, P., Novac, N., Thies, W.G., Nestl, A., Stein, O.von, ...

Nachrichten - Forschungszentrum Karlsruhe, 34(2002) S.31-35

Microscopic coloured quark-dynamics in the soft non-perturbative regime -- Description of hadron formation in relativistic S+Au collisions at CERN (2001)

Scherer, S, Hofmann, M, Bleicher, M, Neise, L, Stöcker, H, Greiner, W

The quark-molecular-dynamics model is used to study microscopically the dynamics of the coloured quark phase and the subsequent hadron formation in relativistic S+Au collisions at the CERN-SPS....

Experimental and Numerical Studies on a Centrifugal Pump with 2D-Curved Blades in Cavitating Condition (2001)

Hofmann, M., Stoffel, B., Coutier-Delgosha, O., Fortes-Patella, R., Reboud, J.L.

In the presented study a special test-pump with 2D curvature blade geometry in cavitating and non-cavitating conditions was investigated using different experimental techniques and a 3D numerical...

Realizability Models for BLL-like languages (2000)

M. Hofmann, P. J. Scott

We give a realizability model of Girard-Scedrov-Scott's Bounded Linear Logic (BLL). This gives a new proof that all numerical functions representable in that system are polytime. Our analysis...

Analysis of genes implicated in the process of metastasis. (2000)

Novac, N., Müller, T., Nestl, A., Stein, O.von, Thies, W., Zatloukal, K., ...

8th Internat.Congress of the Metastasis Research Society, London, September 24-27, 2000

New markers for tumor progression. (1998)

Hofmann, M., Nestl, A., Stein, O.von

23.Kongress der Deutschen Krebsgesellschaft: Symp.Zelladhäsion und Tumorprogression (Metastasierung), Berlin, 8.-12.Juni 1998

Molecular steps in metastasis formation. (1997)

Herrlich, P., Ponta, H., Hofmann, M., Stein, O.von, Sherman, L., Sleeman, H.

19th Symp.of the Internat.Association for Comparative Research on Leukemia and Related Disorders, Mannheim/Heidelberg, July 13-18, 1997

Alte und neue Metastasengene: CD44, RHAMM - und was kommt danach? (1997)

Hofmann, M.

Nachrichten - Forschungszentrum Karlsruhe, 29(1997) S.244-47

A high-throughput screening for the isolation of new genes involved in metastasis. (1996)

Stein, O.von, Hofmann, M.

Cold Spring Harbor Laboratory Meeting on Differential Display and Related Techniques for Gene Discovery, Syosset, N.Y., October 6-9, 1996

CD44 and CD44 splice variants in normal differentiation and in tumor progression. (1993)

Herrlich, P., Hofmann, M., Zoeller, M., Rudy, W., Arch, R., Heider, K.H., ...

Keystone Symp.on Cell Adhesion Mechanisms in Leukocyte Traffic, Keystone, Colo., January 24-31, 1993

Mechanismus der Tumormetastasenbildung. (1992)

Zoeller, M., Hofmann, M., Herrlich, P.

Deutscher Krebskongress, Berlin, 16.-20.Maerz 1992

Tumorprogression mediated by isoforms of the surface-glycoprotein CD44. (1992)

Rudy, W., Hofmann, M., Schwartz-Albiez, R., Zoeller, M., Heider, K.H., Ponta, H., ...

3rd Meeting on the Molecular Basis of Human Cancer, Frederick, Md., June 18-21, 1992

Fault Diagnosis of a Sewage Plant (1991)

J. Schonwalder, M. Hofmann, H. Langendorfer, Tu Braunschweig

In this paper we present a project whose aim is the development of an expert system managing and diagnosing a sewage plant. After a short description how the knowledge acquisition process took place...

Dominant and recessive metastasis genes. (1991)

Herrlich, P., Ponta, H., Hofmann, M., Guenthert, U., Zoeller, M.

Soviet-German (West European) Molecular Biology Meeting, Konstanz, June 18-21, 1991

Regulation and function of metastasis-specific cell surface molecules. (1991)

Guenthert, U., Hofmann, M., Zoeller, M., Herrlich, P.

1st Joint Conf.of the American Association for Cancer Research and European Association for Cancer Research, Santa Margarita, I, November 6-9, 1991

Metastasis-associated expression of surface proteins. (1990)

Guenthert, U., Hofmann, M., Rudy, W., Herrlich, P., Zoeller, M., Matzku, S., ...

Hoppe-Seylers Herbsttagung der Gesellschaft fuer Biologische Chemie, Konstanz, 17.-19.September 1990

Monoclonal antibodies specific for human cardiac myosin: selection, characterization and experimental myocardial infarct imaging (1988)

HOBERG, E., EISENHUT, M., HOFMANN, M., SCHULER, G., BRACHMANN, J., AIDONIDIS, I., ...

Radiolabelled anti-myosin antibodies (AM Ab) specifically accumulate in necrotizing myocytes and, therefore, allow the scintigraphic detection of myocardial infarction. In order to provide a constant...

Combined Intravenous and Intracoronary Thrombolysis in Acute Transmural Myocardial Infarction (1985)

Schwarz, F., Hofmann, M., Schuler, G., Von Olshausen, K., Zimmermann, R., Kübler, W.

The effect of intravenous infusion of streptokinase (SK) (16 700 U min−1 for 90 min) started after diagnosis and followed by intracoronary administration (2000 U min−1) was assessed...

Differential CD44 expression patterns in primary brain tumours and brain metastases.

Li, H., Liu, J., Hofmann, M., Hamou, M. F., De Tribolet, N.

Splicing variants of CD44 (CD44v) are increasingly recognised as metastasis-promoting factors in rodent and some human cancers. However, the frequency for CD44v expression in human cancers and their...