Results 11 to 20 of about 1,231,402 (242)

Chemical physics software [PDF]

The Journal of Chemical Physics, 2021
C. David Sherrill, David E. Manolopoulos, Todd J. Martínez, Michele Ceriotti, Angelos Michaelides   +4 more
openaire   +2 more sources

Sum rules and three point functions

, 2012
Sum rules constraining the R-current spectral densities are derived holographically for the case of D3-branes, M2-branes and M5-branes all at finite chemical potentials. In each of the cases the sum rule relates a certain integral of the spectral density
D Anselmi, D Kharzeev, D Marolf, DR Gulotta, DT Son, DT Son, DT Son, DZ Freedman, DZ Freedman, DZ Freedman, E Witten, F Karsch, G Policastro, H Osborn, HB Meyer, HB Meyer, IR Klebanov, JI Latorre, JR David, Justin R. David, K Behrndt, M Berkooz, M Tinkham, P Romatschke, PK Kovtun, RA Ferrell, S Jain, SA Hartnoll, Somyadip Thakur, T Springer, T Springer   +30 more
core   +1 more source

The Phases of QCD in Heavy Ion Collisions and Compact Stars [PDF]

, 2000
I review arguments for the existence of a critical point in the QCD phase diagram as a function of temperature and baryon chemical potential. I describe how heavy ion collision experiments at the SPS and RHIC can discover the tell-tale signatures of such
Rajagopal, Krishna
core   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Imaginary chemical potential and finite fermion density on the lattice [PDF]

, 1998
Standard lattice fermion algorithms run into the well-known sign problem at real chemical potential. In this paper we investigate the possibility of using imaginary chemical potential, and argue that it has advantages over other methods, particularly for
A. Hasenfratz, Anton Kapustin, E. Abraham, E. Dagotto, F. Karsch, Frank Wilczek, I. Barbour, I. Barbour, M. Alford, M. Creutz, M. Halasz, M. Stephanov, Mark Alford, R. Aloisio, R. Rapp, S. White   +15 more
core   +2 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Kondo effect in three-dimensional Dirac and Weyl systems

, 2015
Magnetic impurities in three-dimensional Dirac and Weyl systems are shown to exhibit a fascinatingly diverse range of Kondo physics, with distinctive experimental spectroscopic signatures.
Fritz, Lars, Mitchell, Andrew K.
core   +5 more sources

The s Process: Nuclear Physics, Stellar Models, Observations

, 2010
Nucleosynthesis in the s process takes place in the He burning layers of low mass AGB stars and during the He and C burning phases of massive stars. The s process contributes about half of the element abundances between Cu and Bi in solar system material.
Allen, B., Aoki, W., Aoki, W., Beer, H., Beer, H., Bisterzo, S., Bisterzo, S., Borella, A., Bradley, T., Chau, L., Christlieb, N., Clayton, D., Cristallo, S., de L. Musgrove, A., Diehl, R., Dillmann, I., Dillmann, I., Dupraz, C., Edvardsson, B., F. Käppeler, F. Rau, Freytag, B., Fürst, E., Gallino, R., Goriely, S., Gratton, R., Guber, K., Herwig, F., Herwig, F., Hill, V., Jehin, E., Koning, A., Käppeler, F., Lambert, D., Langer, N., Lisowski, P., Macklin, R., Macklin, R., Macklin, R., Macklin, R., Meusel, O., Perey, F., Prantzos, N., Péquignot, D., R. Gallino, Ratzinger, U., Rau, F., S. Bisterzo, Sadakane, K., Spencer, R., Straniero, O., Suda, T., Tain, J., Thielemann, F.-K., Van Winckel, H., Wako Aoki, Ward, R., Weigert, A., Wisshak, K., Woodward, P.   +59 more
core   +1 more source

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