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JNK1 is not essential for TNF-mediated joint disease
(2004)Arthritis Research & TherapyTumour necrosis factor (TNF) signalling molecules are considered as promising therapeutic targets of antirheumatic therapy. Among them, mitogen-activated protein kinases are thought to be of central importance. Herein, we investigate the role in vivo of TNF-α signalling through c-Jun N-terminal kinase (JNK)1 in destructive arthritis. Human TNF transgenic (hTNFtg) mice, which develop inflammatory arthritis, were intercrossed with JNK1-deficient ...Journal Article -
Tethered balloon measurements of biogenic volatile organic compounds at a Boreal forest site
(2004)Atmospheric Chemistry and PhysicsMeasurements of biogenic volatile organic compounds (VOCs) were performed at Hyytiälä, a Boreal forest site in Southern Finland as part of the OSOA (origin and formation of secondary organic aerosol) project in August 2001. At this site, frequent formation of new particles has been observed and the role of biogenic VOCs in this process is still unclear. Tethered balloons served as platforms to collect VOC samples within the planetary ...Journal Article -
Vibrational delocalization in ammonia aerosol particles
(2004)The Journal of Chemical PhysicsThe present contribution investigates shape effects and surface effects in the infrared spectra of pure (NH3) and mixed ( NH3–CO2 and NH3–NH2D–NHD2–ND3) ammonia particles with sizes between about 1 and 50 nm. The particles investigated have been generated in a collisional cooling cell as aerosols at temperatures between 20 and 80 K. The contribution reveals that only the combination with a microscopic model ...Journal Article -
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Bibliometrische Analysen - ein neues Geschäftsfeld für Bibliotheken?
(2004)B.I.T. onlineJournal Article -
Ozone detection by differential absorption spectroscopy at ambient pressure with a 9.6 mu m pulsed quantum-cascade laser
(2004)Applied Physics BJournal Article -
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How to Find a Needle in a Haystack - Identifying Online Publications
(2004)BOBCATSSSJournal Article