Results 1 to 10 of about 2,178,238 (351)

High pressure diamond-like liquid carbon [PDF]

Physical Review B, 2004
We report density-functional based molecular dynamics simulations, that show that, with increasing pressure, liquid carbon undergoes a gradual transformation from a liquid with local three-fold coordination to a 'diamond-like' liquid. We demonstrate that
A. Fasolino, A. Ferraz, A.D. Becke, C.J. Wu, D.W. Brenner, D.W. Brenner, D.W. Brenner, Daan Frenkel, Evert Jan Meijer, F.P. Bundy, G. Franzese, J.H. Los, J.N. Glosli, J.N. Glosli, J.P. Perdew, J.P. Perdew, J.R. Morris, Jan H. Los, K. Kobayashi, K. Raghavachari, Luca M. Ghiringhelli, M. Togaya, M. van Thiel, M.P. Grumbach, M.P. Tosi, N. Marks, N.A. Marks, P.E. Blöchl, P.G. Dacosta, R. Car, W.G. Hoover, Y. Katayama   +31 more
core   +13 more sources

Surface oxidation of liquid Sn [PDF]

Surf. Sci. 575, 223 (2005), 2004
We report the results of an x-ray scattering study that reveals oxidation kinetics and formation of a previously unreported crystalline phase of SnO at the liquid-vapour interface of Sn. Our experiments reveal that the pure liquid Sn surface does not react with molecular oxygen below an activation pressure of \~5.0*10-6 Torr.
Alexei Grigoriev, Als-Nielsen, Benjamin M. Ocko, Binhua Lin, Christoph Steimer, Dosch, Greenwood, Haines, Haines, Jeffrey Gebhardt, Leibsle, Liu, Magnussen, Mati Meron, Meier, Meyer, Moshe Deutsch, Oleg Shpyrko, Peter S. Pershan, Regan, Regan, Ricci, Ricci, Ronk, Schmalzried, Schuessler-Langeheine, Shpyrko, Shpyrko, Stirniman, Timothy Graber, Tolan, Tostmann, Wang, Wang, Waseda   +34 more
arxiv   +3 more sources

Short-Range Structural Transformations in Water at High Pressures [PDF]

, 2011
We report results of molecular dynamics simulations of liquid water at the temperature T=277 K for a range of high pressure. One aim of the study was to test the model Amoeba potential for description of equilibrium structural properties and dynamical processes in liquid water.
Allen, Anatolii V. Mokshin, Barker, Becke, Berendsen, Bernal, Bernasconi, Boero, Chaplin, Debenedetti, Eisenberg, Errington, Esposito, Gallo, Geiger, Guillot, Han, Hansen, Harder, Hura, Katayama, Khan, Korn, Krekelberg, Krekelberg, Krisch, Kuo, Kusalik, Laasonen, Lee, Li, Lu, Ludwig, Luzar, Modig, Mokshin, Netz, Ponder, Poole, Rahman, Ramil M. Khusnutdinoff, Ren, Ren, Ricci, Rowlinson, Ruocco, Saitta, Sanz, Schwegler, Schwegler, Scopigno, Silvestrelli, Soper, Soper, Soper, Stanley, Stillinger, Tanaka, Wendt, Yan, Yulmetyev   +60 more
arxiv   +3 more sources

Fragile to strong crossover coupled to liquid-liquid transition in hydrophobic solutions [PDF]

, 2012
Using discrete molecular dynamics simulations we study the relation between the thermodynamic and diffusive behaviors of a primitive model of aqueous solutions of hydrophobic solutes consisting of hard spheres in the Jagla particles solvent, close to the liquid-liquid critical point of the solvent.
D. Corradini, H. E. Stanley, P. Gallo, S. V. Buldyrev, W. Götze   +4 more
arxiv   +3 more sources

High-pressure transformations in liquid rubidium [PDF]

Physical Review Materials, 2020
An electronic-driven liquid-liquid phase transition in rubidium is revealed by picosecond acoustic measurements combined with ab initio calculations. Picosecond acoustics were used to measure the melting line up to 10 GPa, finding the maximum in the melting curve at 7 GPa and 555 K.
Ayrinhac, Simon, Robinson, Victor Naden, Decremps, Frédéric, Gauthier, Michel, Antonangeli, Daniele, Scandolo, Sandro, Morand, Marc   +6 more
openaire   +5 more sources

Diesel Spray Liquid Length Imaging at High Pressure

Energies, 2023
Engine efficiency and emissions depend on the fuel atomization and dispersion. The fuel atomization and dispersion depend heavily on the ambient pressure and temperature.
Panos Sphicas, Apostolos Pesyridis
doaj   +1 more source

Toxicity and protein composition of venoms of Hottentotta saulcyi, Hottentotta schach and Androctonus crassicauda, three scorpion species collected in Iran

Veterinary Medicine and Science, 2021
Background Scorpion stings comprise a serious problem throughout the globe, especially in regions where they are more frequent. Despite a recent upsurge of interest in scorpion venoms by various research groups, there remain many challenges.
Ani Boghozian, Habibollah Nazem, Mohammad Fazilati, Seyed Hossein Hejazi, Mohammadreza Sheikh Sajjadieh   +4 more
doaj   +1 more source

Thermal expansion of liquid Fe-S alloy at high pressure [PDF]

Earth and Planetary Science Letters, 2021
International ...
Xu, F., Morard, G., Guignot, N., Rivoldini, A., Manthilake, G., Chantel, J., Xie, L., Yoneda, A., King, A., Boulard, E., Pandolfi, S., Ryerson, F.J., Antonangeli, D.   +12 more
openaire   +5 more sources

Determination of serum levels of imatinib mesylate in patients with chronic myeloid leukemia: validation and application of a new analytical method to monitor treatment compliance

Revista Brasileira de Hematologia e Hemoterapia, 2013
OBJECTIVE: The goal of this study was to monitor imatinib mesylate therapeutically in the Tumor Biology Laboratory, Department of Hematology and Hemotherapy, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (USP).
Vinícius Marcondes Rezende, Ariane Julio Rivellis, Melissa Medrano Gomes, Felipe Augusto Dörr, Mafalda Megumi Yoshinaga Novaes, Luciana Nardinelli, Ariel Lais de Lima Costa, Dalton de Alencar Fisher Chamone, Israel Bendit   +8 more
doaj   +3 more sources

Significantly High HbA1c in Diabetic Patient with Hb J: Case Report

Oman Medical Journal, 2022
Glycated hemoglobin (HbA1c) is used to monitor the long-term management of diabetes and reflects the average blood glucose level over the past three months.
Wan Nor Fazila Hafizan Wan Nik, Noorazliyana Shafii, Noor Azlin Azraini Che Soh1 and , Rosnah Bahar   +3 more
doaj   +1 more source