Results 111 to 120 of about 9,214,925 (306)

Dijet Event Shapes as Diagnostic Tools

, 2005
Event shapes have long been used to extract information about hadronic final states and the properties of QCD, such as particle spin and the running coupling.
Abe K., Acosta D., Acton P. D., Adeva B., Appleby R. B., Balitsky I. I., Banfi A., Banfi A., Banfi A., Belitsky A. V., Berger C. F., Berger C. F., Berger C. F., Berger C. F., Berger C. F., CAROLA F. BERGER, Catani S., Catani S., Catani S., Dasgupta M., Dasgupta M., Dasgupta M., De Rujula A., Dokshitzer Y. L., Dokshitzer Y. L., Gardi E., Gatheral J. G. M., Heister A., Kidonakis N., Korchemsky G. P., Korchemsky G. P., Kovchegov Y. V., Kuraev E. A., Marchesini G., Marchesini G., Salam G. P., Skands P., Sterman G., Sterman G., Sveshnikov N. A.   +39 more
core   +2 more sources

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

MalwareLab: Experimentation with Cybercrime Attack Tools [PDF]

, 2013
Cybercrime attack tools (i.e. Exploit Kits) are reportedly responsible for the majority of attacks affecting home users. Exploit kits are traded in the black markets at different prices and advertising different capabilities and functionalities.
Allodi, Luca, Kotov, Vadim, Masacci, Fabio   +2 more
core  

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Effect of Pulsed Laser Welding Process on Microstructure, Crystallization, and Mechanical Properties of Zr57Nb5Cu15.4Ni12.6Al10 Bulk Metallic Glass

Chinese Journal of Mechanical Engineering
Avoiding crystallization while maintaining the original microstructure and mechanical properties of the material are long-term goals of laser welding of Zr-based bulk metallic glass (BMG).
Chengyong Wang, Yufu Yan, Feng Ding, Zimin Tang, Weizhuan Chen, Xuguang Zhu   +5 more
doaj   +1 more source

Advanced Material Studies for Additive Manufacturing in terms of Future Gear Application

Advances in Mechanical Engineering, 2014
Additive manufacturing by laser beam melting is predestined for complex component geometry like integrated cooling channels without enormous posttreatment processing.
Jan Bräunig, Thomas Töppel, Bernhard Müller, Martin Burkhardt, Thomas Hipke, Welf-Guntram Drossel   +5 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source