Refine
H-BRS Bibliography
- yes (56) (remove)
Departments, institutes and facilities
- Fachbereich Wirtschaftswissenschaften (19)
- Fachbereich Angewandte Naturwissenschaften (17)
- Fachbereich Informatik (10)
- Institut für funktionale Gen-Analytik (IFGA) (8)
- Fachbereich Ingenieurwissenschaften und Kommunikation (5)
- Fachbereich Sozialpolitik und Soziale Sicherung (3)
- Institut für Detektionstechnologien (IDT) (2)
- Internationales Zentrum für Nachhaltige Entwicklung (IZNE) (2)
- Institut für Cyber Security & Privacy (ICSP) (1)
- Institut für Sicherheitsforschung (ISF) (1)
Document Type
- Article (56) (remove)
Year of publication
- 2012 (56) (remove)
Has Fulltext
- no (56) (remove)
Keywords
- ISM: molecules (3)
- CD21 (2)
- ISM: kinematics (2)
- dynamics (2)
- stars: formation (2)
- 3D-printing (1)
- ARRs (1)
- Adult Stem Cells/physiology (1)
- Ankle thickness (1)
- Appeal (1)
Development and Validation of a Rapid and Reliable Method for TPMT Genotyping using real-time PCR
(2012)
Software testing in web services environment faces different challenges in comparison with testing in traditional software environments. Regression testing activities are triggered based on software changes or evolutions. In web services, evolution is not a choice for service clients. They have always to use the current updated version of the software. In addition test execution or invocation is expensive in web services and hence providing algorithms to optimize test case generation and execution is vital. In this environment, we proposed several approach for test cases' selection in web services' regression testing. Testing in this new environment should evolve to be included part of the service contract. Service providers should provide data or usage sessions that can help service clients reduce testing expenses through optimizing the selected and executed test cases.
Oft wird die Gewinnung von Gastärzten aus dem Ausland als Möglichkeit zur kurz- und mittelfristigen Deckung des Ärztebedarfs in Kliniken in Erwägung gezogen. Die hohen Anforderungen von Landesprüfungsämtern, Arbeitsagenturen, Ausländerbehörden und Botschaften erweisen sich sowohl für Ärzte als auch Kliniken als schwer überwindbare Hürden. Insbesondere Sprachschwierigkeiten sowie mangelhafte fachliche und kulturelle Kenntnisse der internationalen Ärzte sind ohne professionelle Unterstützung kaum zu kompensieren.
The criteria for assessing the quality of rubber materials are the polymer or copolymer composition and the additives. These additives include plasticizers, extender oils, carbon black, inorganic fillers, antioxidants, heat and light stabilizers, processing aids, cross-linking agents, accelerators, retarders, adhesives, pigments, smoke and flame retardants, and others. Determination of additives in polymers or copolymers generally requires the extraction of these substances from the matrix as a first step, which can be challenging, and the subsequent analysis of the extracted additives by gas chromatography (GC), GC–mass spectrometry (MS), high performance liquid chromatography (HPLC), HPLC–MS, capillary electrophoresis, thin-layer chromatography, and other analytical techniques. In the present work, nitrile rubber materials were studied using direct analytical flash pyrolysis hyphenated to GC and electrospray ionization MS in both scan and selected ion monitoring modes to demonstrate that this technique is a good tool to identify the organic additives in nitrile rubber.