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  1. No Access

    Chapter

    Diagnostics and Differential Diagnostics

    A well-founded and thoroughly chosen diagnosis is the basis of every patient-centred treatment. It is also indispensable for scientific exchange. Diagnosis-related studies inform healthcare and social policy d...

    J. Schellong, M. Schützwohl, P. Lorenz, S. Trautmann in Trauma Sequelae (2022)

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    Article

    A novel functionalization of AlGaN/GaN-ISFETs for DNA-sensors

    AlGaN/GaN pH sensitive devices were functionalized and passivated for the use as selective bio-sensors. For the passivation, a multilayer of SiO2 and SiNx is proposed, which stabilizes the pH-sensor, is biocom...

    S. Linkohr, S. U. Schwarz, S. Krischok, P. Lorenz in MRS Online Proceedings Library (2020)

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    Chapter

    Diagnostik und Differenzialdiagnostik

    Eine fundierte und klug gewählte Diagnostik ist Grundlage jeder passgenauen Behandlung. Für den wissenschaftlichen Austausch ist sie unabdingbar. Diagnosebezogene Studien unterstützen versorgungs- und sozialpo...

    J. Schellong, M. Schützwohl, P. Lorenz, S. Trautmann in Traumafolgestörungen (2019)

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    Article

    Laser-induced back-side etching with liquid and the solid hydrocarbon absorber films of different thicknesses

    Laser-induced backside wet and dry etching (LIBWE and LIBDE) are methods for high-quality surface patterning of transparent dielectrics that making use of an additional absorber material attached to the rear s...

    M. Ehrhardt, P. Lorenz, P. Yunxiang, L. Bayer, B. Han, K. Zimmer in Applied Physics A (2017)

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    Article

    Fabrication of sub-microstructures in solid copper surfaces by inverse laser microembossing

    Three-dimensional micro and nanostructuring of metal surfaces is of great interest due to the ongoing miniaturization and increasing complexity of functional surface structures for microoptics, micromechanic, ...

    M. Ehrhardt, P. Lorenz, F. Frost, K. Zimmer in Applied Physics A (2013)

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    Article

    Screening of the SPTBN2 (SCA5) gene in German SCA patients

    The spinocerebellar ataxias (SCAs) with autosomal dominant inheritance are a clinically and genetically heterogeneous group of neurodegenerative disorders. To date 27 different loci have been identified for th...

    C. Zühlke, V. Bernard, A. Dalski, P. Lorenz, B. Mitulla in Journal of Neurology (2007)

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    Chapter

    Metagenomics

    G. Meurer, P. Lorenz in Angewandte Mikrobiologie (2006)

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    Article

    A Load-Balancing and Push-Out Scheme for Supporting QoS in MANETs

    Currently, mobile ad hoc networks (MANETs) lack load-balancing capabilities, and thus, they fail to provide good performance especially in the case of a large volume of traffic. Ad hoc networks lack also servi...

    M. Brahma, K. W. Kim, A. Abouaissa, P. Lorenz in Telecommunication Systems (2005)

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    Article

    Scalable Multicast Provisioning in DiffServ with MPLS Labeling

    The phenomenal growth of multimedia applications imposes scalable and efficient network support. The DiffServ and MPLS architectures were developed to provide QoS. The combination of both architectures present...

    M. El Hachimi, A. Abouaissa, P. Lorenz, M.O. Lee in Telecommunication Systems (2004)

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    Chapter and Conference Paper

    Performance Assessment of Optical Burst Switched Degree-Four Chordal Ring Networks

    This paper presents a performance analysis of optical burst switching (OBS) networks with degree-three and degree-four chordal ring topologies. The analysis considers just-in-time (JIT), Jumpstart, JIT + , just-e...

    J. J. P. C. Rodrigues, M. M. Freire in Telecommunications and Networking - ICT 20… (2004)

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    Chapter and Conference Paper

    IP-Oriented QoS in the Next Generation Networks: Application to Wireless Networks

    The challenge of new communication architectures is to offer QoS in Internet networks. This paper investigates the QoS aspects in the NGN (Next Generation Networks), and especially in the wireless networks. Vo...

    P. Lorenz in Performance Tools and Applications to Networked Systems (2004)

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    Article

    CORBA Notification Service and RSVP-Based Architecture to Provide QoS Guarantees

    CORBA is an object-oriented middleware defined by the OMG. It is designed to support the development of distributed applications by separating interfaces from implementations. Unfortunately, CORBA does not con...

    J. Rodriguez, Z. Mammeri, P. Lorenz in Telecommunication Systems (2003)

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    Article

    Bacterial alkaline proteases: molecular approaches and industrial applications

    Proteolytic enzymes are ubiquitous in occurrence, being found in all living organisms, and are essential for cell growth and differentiation. The extracellular proteases are of commercial value and find multi...

    R. Gupta, Q. Beg, P. Lorenz in Applied Microbiology and Biotechnology (2002)

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    Article

    Framework for CORBA Extensions to Support Real-Time Object-Oriented Applications

    Object-oriented distributed real-time applications require enforcement of end-to-end timing constraints on service requests from clients to servers. Thus, timing aspects should be integrated and handled by COR...

    Z. Mammeri, J. Rodriguez, P. Lorenz in Telecommunication Systems (2002)

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    Chapter and Conference Paper

    Framework for Real–Time CORBA Development

    Object-oriented real-time applications require enforcement of end-to-end timing constraints on service requests from clients to servers in a distributed computing environment. Thus, timing aspects should be in...

    Z. Mammeri, J. Rodriguez, P. Lorenz in Networking — ICN 2001 (2001)

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    Article

    Sekundärglaukom durch Iristumor

    A. Höche, M. Blum, C. Semeniuk, P. Lorenz, H. Kosmehl, J. Strobel in Der Ophthalmologe (1999)

  17. No Access

    Article

    Determination of the pore widths of highly porous materials with NMR microscopy

    The quantitative characterization of macro-porous materials with regard to pore width and pore width distribution was accomplished for the first time by using 1H-NMR microscopy in combination with suitable metho...

    J. Pauli, G. Scheying, C. Mügge, A. Zschunke in Fresenius' Journal of Analytical Chemistry (1997)

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    Article

    Two-step radioimmunotherapy for myeloablation prior to bone marrow transplantation

    K. Krüger, C. Jochum, K. -H. Glüsenkamp in Journal of Cancer Research and Clinical On… (1995)

  19. No Access

    Article

    Contact sites of subunits α and β in human protein kinase CK2 holoenzymes

    A. Krehan, P. Lorenz, W. Pyerin in Journal of Cancer Research and Clinical Oncology (1995)

  20. No Access

    Article

    Molecular and functional characterisation of a fusion protein suited for tumour specific prodrug activation

    A fusion protein consisting of the humanised Fab fragment of the anti CEA MAb BW 431 and the human beta-glucuronidase was expressed in BHK cells. Functional testing revealed that the specificity and avidity of...

    K Bosslet, J Czech, P Lorenz, HH Sedlacek, M Schuermann in British Journal of Cancer (1992)

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