Refine
Year of publication
- 2009 (360) (remove)
Document Type
- Article (198)
- Conference Proceeding (85)
- Book (32)
- Part of a Book (24)
- Doctoral Thesis (5)
- Patent (5)
- Report (5)
- Part of Periodical (2)
- Working Paper (2)
- Diploma Thesis (1)
- Talk (1)
Keywords
- Blitzschutz (4)
- Fließgewässer (3)
- Geodatenbank (3)
- Geodatenhaltung (3)
- Geoinformationen (3)
- Geoinformationssystem (3)
- Papierkunst (3)
- Aachen / Fachhochschule Aachen (2)
- Aachen University of Applied Sciences (2)
- FH Aachen (2)
- Renaturierung <Ökologie> (2)
- Spacecraft (2)
- Stickstoffmonoxid (2)
- Wasserwirtschaft (2)
- nitric oxide gas (2)
- Aachen / Fachhochschule Aachen ; Graduierter ; Promotionsstudium (1)
- Adsorption (1)
- Aktionskunst (1)
- Atomausstieg (1)
- Autofluoreszenzverfahren (1)
Institute
- Fachbereich Medizintechnik und Technomathematik (85)
- Fachbereich Wirtschaftswissenschaften (45)
- IfB - Institut für Bioengineering (39)
- Fachbereich Bauingenieurwesen (38)
- Fachbereich Elektrotechnik und Informationstechnik (36)
- Fachbereich Energietechnik (35)
- INB - Institut für Nano- und Biotechnologien (32)
- Fachbereich Maschinenbau und Mechatronik (25)
- Fachbereich Chemie und Biotechnologie (24)
- Solar-Institut Jülich (24)
- Fachbereich Luft- und Raumfahrttechnik (23)
- Fachbereich Architektur (9)
- Fachbereich Gestaltung (7)
- FH Aachen (3)
- Kommission für Forschung und Entwicklung (3)
- ECSM European Center for Sustainable Mobility (2)
- Freshman Institute (2)
- Nowum-Energy (2)
- Sonstiges (2)
- Verwaltung (2)
Kommentierung zu §§ 705-740
(2009)
An immunochromatographic lateral flow dipstick assay for the fast detection of microcystin-LR was developed. Colloid gold particles with diameters of 40 nm were used as red-colored antibody labels for the visual detection of the antigen. The new dipstick sensor is capable of detecting down to 5 µg·l−1 (ppb; total inversion of the color signal) or 1 ppb (observation of color grading) of microcystin-LR. The course of the labeling reaction was observed via spectrometric wave shifts caused by the change of particle size during the binding of antibodies. Different stabilizing reagents showed that especially bovine serum albumin (BSA) and casein increase the assays sensitivity and the conjugate stability. Performance of the dipsticks was quantified by pattern processing of capture zone CCD images. Storage stability of dipsticks and conjugate suspensions over 115 days under different conditions were monitored. The ready-to-use dipsticks were successfully tested with microcystin-LR-spiked samples of outdoor drinking- and salt water and applied to the tissue of microcystin-fed mussels.
Nitratfreie Molke
(2009)
Stahlbetonbau
(2009)
The monolithic scintillator block approach for gamma detection in the Positron Emission Tomography (PET) avoids estimating Depth of Interaction (DOI), reduces dead zones in detector and diminishes costs of detector production. Neural Networks (NN) are very efficient to determine the entrance point of a gamma incident on a scintillator block. This paper presents results on the robustness of the spatial resolution as a function of the random fraction in the data, temperature and HV fluctuations. This is important when implementing the method in a real scanner. Measurements were done with two Hamamatsu S8550 APD arrays, glued on a 20 Ã 20 Ã 10 mm3 monolithic LSO crystal block.
Bestimmung der metabolischen Aktivität von Mikroorganismen während des Biogasbildungsprozesses
(2009)
Die Einleitung zur Norm DIN EN 62305-3 beschreibt klar und ein - deutig: Der vorliegende Teil der IEC 62305 behandelt den Schutz von baulichen Anlagen gegen materielle Schäden und den Schutz von Personen gegen Verletzungen durch Berührungs- und Schrittspannungen. Als das wesentlichste und effektivste Mittel zum Schutz von baulichen Anlagen gegen materielle Schäden gilt das Blitz - schutzsystem (LPS).
Von Daniel Düsentrieb zu Dagobert Duck. Trinationale Master Class in High-Tech Entrepreneurship
(2009)
Many companies still conduct the worldwide management of people as if neither the external economic nor the internal structure of the firm had changed. The costs of cross-cultural failure, for individuals and their companies, are enormous: personal and family costs; financial, professional and emotional costs; costs to one’s career prospects, to one’s self-esteem, to one’s marriage and family. This scenario describes sufficiently the reason for learning “the art of crossing cultures” (Craig Storti). To this end, this research paper describes an innovative approach of cross-cultural training, following the didactical ideas of Kolb and Fry, the so-called 'experiential learning'.