Results 51 to 60 of about 669,447 (300)

Models and algorithms for the next generation of glass transition studies [PDF]

, 2017
Successful computer studies of glass-forming materials need to overcome both the natural tendency to structural ordering and the dramatic increase of relaxation times at low temperatures. We present a comprehensive analysis of eleven glass-forming models
Berthier, Ludovic, Coslovich, Daniele, Ninarello, Andrea   +2 more
core   +5 more sources

Atomic-Scale Mechanisms of the Glass-Forming Ability in Metallic Glasses

Physical Review Letters, 2012
The issue, composition dependence of glass-forming ability (GFA) in metallic glasses (MG), has been investigated by systematic experimental measurements coupled with theoretical calculations in Cu-Zr and Ni-Nb alloy systems. It is found that the atomic-level packing efficiency strongly relates to their GFA.
Yang, L., Guo, G. Q., Chen, L. Y., Huang, C. L., Ge, T., Chen, D., Liaw, P. K., Saksl, K., Ren, Y., Zeng, Q. S., LaQua, B., Chen, F. G., Jiang, J. Z.   +12 more
openaire   +4 more sources

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

New Interpretation of Glass Formation in Isomeric Substances: Shifting from Melting‐Point to Melting‐Entropy

Advanced Science, 2023
Revealing the critical thermodynamic parameters determining the glass formation of substances is of great significance for understanding the glass transition and guiding the composition design of glass‐forming materials.
Baokang Ren, Zijing Li, Yanhui Zhang, Shidong Feng, Li‐Min Wang   +4 more
doaj   +1 more source

Thermodynamic limits of crystallization and the prediction of glass formation tendency [PDF]

, 2010
We have calculated the T0 curves for several Al-rare-earth binary alloys to assess the importance of the transport-based resistance to crystallization in the overall glass formation process and the general effectiveness of thermodynamic prediction of ...
Ho, Kai-Ming, Napolitano, Ralph, Napolitano, Ralph, Wang, Cai-Zhuang, Yao, Yongxin   +4 more
core   +3 more sources

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Critical evaluation of glass forming ability criteria [PDF]

Materials Science and Technology, 2016
The available glass forming ability criteria have been examined by classifying them into four basic categories depending on critical temperatures, thermodynamic quantities, topological and kinetic aspects of glass forming alloys. A large number of glass forming alloys of widely varying natures and origin have been analysed with their experimentally ...
C. Chattopadhyay, K. S. N. Satish Idury, J. Bhatt, K. Mondal, B. S. Murty   +4 more
openaire   +1 more source

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 more
wiley   +1 more source

Glass-forming ability and soft magnetic properties of FeCoSiAlGaPCB amorphous alloys [PDF]

, 2002
The glass-forming ability of ( Fe x Co y B z C u ) 80 Si 3 Al 5 Ga 2 P 10 with x 5 5 – 70, y 5 0 – 63, z 5 5 – 12, and u 5 0 – 5 amorphous alloys has been analyzed in terms of the width of the supercooled liquid region, the
Borrego Moro, Josefa María, Conde Amiano, Alejandro, Eckert, J., Roth, Stefan   +3 more
core   +1 more source