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排序方式: 共有2658条查询结果,搜索用时 10 毫秒
71.
R. Grau Kanitz W. Schreiber Schwaibold Schormüller Rudolf Abderhalden Pawletta Willy Lindner Lars Erlandsen W. Ludorff W. Sutthoff Bäurle G. Steinhoff J. Großfeld Krumbholz Steuber Griebel Kluge Ingeborg Schmidt Steinbeck Beckel Reichard Brüning Haenel H. Mohler Lehnartz Hans Hawelka W. Hämmerle E. Dinslage Patzsch 《European Food Research and Technology》1941,81(6):508-576
72.
Bames H. J. Steinbeck W. Ludorff G. Mall Schormüller J. Ph. Br. Roßmann A. Lendle Schwaibold Albers W. Schreiber Rudolf Abderhalden Frey-Wyssling Hans Hawelka Bäurle W. Sutthoff Carls Griebel Kanitz Rietschel Griebel G. Stamm Körner-Hennig W. Leithe W. Hämmerle G. Steinhoff W. Wodsak Brüning Estler H. Hofmann Weber Mayser E. E. Bauke O. Windhausen Lars Erlandsen Kluge Kuckuck Haevecker Haevecker E. Dinslage I. Stahn Reichard K. Müller Hanak Kluge K. Höll Fr. Bartschat 《European Food Research and Technology》1940,79(3):272-335
73.
Schwaibold Schormüller Beckel W. Sutthoff Lars Erlandsen v. Skramlik W. Schreiber Kanitz Bierotte M. Steiner W. Wodsak G. Steinhoff H. J. Steinbeck Frey-Wyssling M. Gordienko K. Dirr Pawletta Stelzer W. Wodsak W. Bartels Hoepke G. Stamm Brüning W. Hämmerle Schnetka K. Felix H. Schülke Kluge Krzywanek W. Brandt Gertraude Körner-Hennig K. J. Demeter Damm J. Ph. Bruno Roßmann W. Karlowa H. Ketterl L. W. Jirak W. Preiß Diemair W. Ludorff Jahr Griebel J. J. van Eck W. Preiß C. Pyriki K. Müller Jesser K. Boresch Fr. Bartschat 《European Food Research and Technology》1939,77(3):290-336
74.
Shreesha Rao D.S Mikkel Jensen Lars Grüner-Nielsen Jesper Toft Olsen Peter Heiduschka Bj?rn Kemper Jürgen Schnekenburger Martin Glud Mette Mogensen Niels M?ller Israelsen Ole Bang 《光:科学与应用(英文版)》2021,10(7):1372-1384
We present the first demonstration of shot-noise limited supercontinuum-based spectral domain optical coherence tomography (SD-OCT) with an axial resolution of ... 相似文献
75.
Britta Marko Paulina Heurich Patrick Thon Frieda Zimmer Lars Bergmann Hartmuth Nowak Katharina Rump Bjrn Koos Michael Adamzik Matthias Unterberg Tim Rahmel 《International journal of molecular sciences》2022,23(14)
The functionally important NF-κB1 promoter polymorphism (−94ins/delATTG) significantly shapes inflammation and impacts the outcome of sepsis. However, exploratory studies elucidating the molecular link of this genotype-dependent pattern are lacking. Accordingly, we analyzed lipopolysaccharide-stimulated peripheral blood mononuclear cells from both healthy volunteers (n = 20) and septic patients (n = 10). All individuals were genotyped for the −94ins/delATTG NF-κB1 promoter polymorphism. We found a diminished nuclear activity of the NF-κB subunit p50 in ID/DD genotypes after 48 h of lipopolysaccharide stimulation compared to II genotypes (p = 0.025). This was associated with higher TNF-α (p = 0.005) and interleukin 6 concentrations (p = 0.014) and an increased production of mitochondrial radical oxygen species in ID/DD genotypes (p = 0.001). Although ID/DD genotypes showed enhanced activation of mitochondrial biogenesis, they still had a significantly diminished cellular ATP content (p = 0.046) and lower mtDNA copy numbers (p = 0.010) compared to II genotypes. Strikingly, these findings were mirrored in peripheral blood mononuclear cells taken from septic patients. Our results emphasize the crucial aspect of considering NF-κB subunits in sepsis. We showed here that the deletion allele of the NF-κB1 (−94ins/delATTG) polymorphism was associated with the lower nuclear activity of subunit p50, which, in turn, was associated with aggravated inflammation and mitochondrial dysfunction. 相似文献
76.
Lars Wittmaack Bernhard Esslinger Ludger Schmidt Benjamin Strenge Arno Wacker 《Datenschutz und Datensicherheit - DuD》2016,40(5):271-277
Der ?elektronische Brief“ bzw. die elektronische Mail (E-Mail) ist seit über 30 Jahren im privaten wie beruflichen Umfeld im Einsatz. Behörden, Steuerbüros, Krankenhäuser, Finanzinstitute und viele weitere Gruppen versenden und empfangen E-Mails, um Informationen auszutauschen. Innerhalb kurzer Zeit findet eine E-Mail ihren Weg vom Sender in Deutschland zum Empfänger in beispielsweise den USA. Wie funktioniert das? Und was hat es mit E-Mail-Verschlüsselung auf sich? Dieser Artikel betrachtet die grundlegende technische Funktionsweise der E-Mail sowie Hintergründe und Funktionsweise der Verschlüsselung mit S/MIME und PGP. 相似文献
77.
78.
79.
Berend Denkena Jan Brüning Lars Windels Dirk Euhus Stefan Kirsch Daniel Overbeck Thomas Lepper 《Production Engineering》2017,11(6):715-722
Today, machining of large, integral constructed structural parts requires expensive machining centers. In contrast, modern industrial robots are suitable for a wide field of applications and are characterized large working spaces and low capital investment. Therefore, they provide high economical potential for machining applications in aerospace industry, especially for the machining of near to shape pre-products like extruded profiles. However, their constructive characteristics like low stiffness and high sensitivity to vibrations lead to disadvantages compared with conventional machining centers and have to be considered during process planning. Therefore, several methods for offline and online optimization of robot machining processes were developed and integrated in a new process chain for manufacturing of structural fuselage parts. Thereby, the conventional CAD–CAM process planning chain was extended with simulation based analysis and optimization methods and a load-depending trajectory planning. These methods for offline process optimization within this novel process chain are presented in this paper. 相似文献
80.
Henrik Peisker Lars Heepe Alexander E. Kovalev Stanislav N. Gorb 《Journal of the Royal Society Interface》2014,11(99)
Wet adhesive systems of insects strongly rely for their function on the formation of capillary bridges with the substrate. Studies on the chemical composition and evaporation dynamics of tarsal secretions strongly suggest a difference in chemistry of secretion in beetles and flies, both possessing hairy attachment devices. This difference is assumed to influence the viscosity of the secretion. Here, we applied a microrheological technique, based on the immersion of nanometric beads in the collected tarsal footprints, to estimate secretion viscosity in a beetle (Coccinella septempunctata) and a fly (Calliphora vicina). Both species studied possess distinct differences in viscosity, the median of which was calculated as 21.8 and 10.9 mPa s, respectively. We further present an approximate theoretical model to calculate the contact formation time of spatula-like terminal contact elements using the viscosity data of the covering fluid. The estimated contact formation time is proportional to the tarsal secretion viscosity and to the square of the contact radius of the contact element. 相似文献