Results 51 to 60 of about 807,470 (283)

Investigations on Residual Stresses within Hot-Bulk-Formed Components Using Process Simulation and the Contour Method

Metals, 2021
Residual stresses resulting from hot-forming processes represent an important aspect of a component’s performance and service life. Considering the whole process chain of hot forming, the integrated heat treatment provided by a defined temperature ...
Bernd-Arno Behrens, Jens Gibmeier, Kai Brunotte, Hendrik Wester, Nicola Simon, Christoph Kock   +5 more
doaj   +1 more source

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source

Development of technology for hot-drape forming of large torus sections [PDF]

, 1967
Compound-contoured sheet metal structure development is aided by hot-drape forming, a method combining hot-stretch forming, die quenching, and age forming.

core   +1 more source

The distribution of water in the high-mass star-forming region NGC 6334I [PDF]

, 2010
We present observations of twelve rotational transitions of H2O-16, H2O-18, and H2O-17 toward the massive star-forming region NGC 6334 I, carried out with Herschel/HIFI as part of the guaranteed time key program Chemical HErschel Surveys of Star forming ...
A. Bacmann, A. Baudry, A. Boogert, A. Castets, A. Coutens, A. Fuente, A. Klotz, A. Loose, A. Lorenzani, A. Walters, B. Lefloch, B. Nisini, B. Parise, Beuther, Beuther, Bjerkeli, Boonman, C. Ceccarelli, C. Codella, C. Comito, C. Dominik, C. Kahane, C. Risacher, C. Vastel, Comito, D. C. Lis, D. Neufeld, de Graauw, de Pree, E. A. Bergin, E. Caux, E. Falgarone, E. Herbst, Ellingsen, F. Helmich, F. van der Tak, F. Wyrowski, G. Blake, G. Melnick, H. Aarts, H. Yorke, Hunter, J. Cernicharo, J. Kooi, J. Pearson, J. Stutzki, K. Demyk, K. Schuster, Kraemer, L. Pagani, Leurini, Lis, M. Benedettini, M. Emprechtinger, M. Gerin, M. Kama, M. Salez, M. van der Wiel, Maercker, Matthews, Melnick, N. Crimier, Neckel, Neufeld, P. Caselli, P. Encrenaz, P. Goldsmith, P. Hennebelle, P. Hily-Blant, P. Saraceno, P. Schilke, Pilbratt, R. Rolffs, S. Bottinelli, S. Cabrit, S. Lord, S. Maret, S. Pacheco, S. Viti, Sandell, Schilke, Straw, T. Bell, T. G. Phillips, T. Henning, T. Jacq, V. Ossenkopf, V. Wakelam, van der Tak, van der Wiel, van Dishoeck, W. Langer, Walsh, Wilson, X. Tielens   +94 more
core   +8 more sources

RaMBat: Accurate identification of medulloblastoma subtypes from diverse data sources with severe batch effects

Molecular Oncology, EarlyView.
To integrate multiple transcriptomics data with severe batch effects for identifying MB subtypes, we developed a novel and accurate computational method named RaMBat, which leveraged subtype‐specific gene expression ranking information instead of absolute gene expression levels to address batch effects of diverse data sources.
Mengtao Sun, Jieqiong Wang, Shibiao Wan
wiley   +1 more source

Hot Forming of Ultra-Fine-Grained Multiphase Steel Products Using Press Hardening Combined with Quenching and Partitioning Process

Metals, 2019
Hot forming combined with austempering and quenching and partitioning (QP) processes have been used to shape two cold rolled high silicon steel sheets into hat profiles.
Esa Pirkka Vuorinen, Almila Gülfem Özügürler, John Christopher Ion, Katarina Eriksson, Mahesh Chandra Somani, Leo Pentti Karjalainen, Sébastien Allain, Francisca Garcia Caballero   +7 more
doaj   +1 more source

Discovery of a very extended X-ray halo around a quiescent spiral galaxy - the "missing link" of galaxy formation

, 2005
Hot gaseous haloes surrounding galaxies and extending well beyond the distribution of stars are a ubiquitous prediction of galaxy formation scenarios.
Benson, Andrew J., Bower, Richard G., Pedersen, Kristian, Rasmussen, Jesper, Sommer-Larsen, Jesper, Toft, Sune   +5 more
core   +1 more source

Herschel observations of EXtraordinary Sources: Analysis of the full Herschel/HIFI molecular line survey of Sagittarius B2(N) [PDF]

, 2014
A sensitive broadband molecular line survey of the Sagittarius B2(N) star-forming region has been obtained with the HIFI instrument on the Herschel Space Observatory, offering the first high-spectral resolution look at this well-studied source in a ...
Anderson, Dana E., Bergin, Edwin A., Burkhardt, Andrew M., Chen, Jo-Hsin, Comito, Claudia, Crockett, Nathan R., Emprechtinger, Martin, Favre, Cecile, Harris, Brent J., Lis, Dariusz C., Lord, Steven D., McGuire, Brett A., McNeill, Trevor D., Monje, Raquel R., Neill, Justin L., Phillips, Thomas G., Qin, Sheng-Li, Schilke, Peter, Steber, Amanda L., Vasyunina, Tatiana, Yu, Shanshan   +20 more
core   +4 more sources

Analysis of Treacher Collins syndrome 4‐associated mutations in Schizosaccharomyces pombe

FEBS Open Bio, EarlyView.
Fission yeast models carrying Treacher Collins syndrome type 4‐associated mutations reveal that impaired processivity of RNA polymerase I leads to defective rRNA transcription. This study highlights the essential role of a conserved arginine residue in Pol I elongation and provides mechanistic insight into the pathogenesis of ribosomopathies.
Kei Kawakami, Hiroaki Kato
wiley   +1 more source

Springback analysis of AA5754 after hot stamping: experiments and FE modelling [PDF]

, 2016
In this paper, the springback of the aluminium alloy AA5754 under hot stamping conditions was characterised under stretch and pure bending conditions. It was found that elevated temperature stamping was beneficial for springback reduction, particularly ...
Ailing Wang, Chaoyang Sun, Jianguo Lin, Jun Liu, Kai Zhong, Li-Liang Wang, Omer El Fakir, Trevor A. Dean   +7 more
core   +1 more source