Results 41 to 50 of about 216,141 (342)

Kinetic equations modelling wealth redistribution: a comparison of approaches [PDF]

, 2008
Kinetic equations modelling the redistribution of wealth in simple market economies is one of the major topics in the field of econophysics. We present a unifying approach to the qualitative study for a large variety of such models, which is based on a ...
Düring, Bertram, Matthes, Daniel, Toscani, Giuseppe   +2 more
core   +1 more source

Magnetic properties and electronic structure of Mn-Ni-Ga magnetic shape memory alloys

, 2014
Influence of disorder, antisite defects, martensite transition and compositional variation on the magnetic properties and electronic structure of Mn$_2$NiGa and Mn$_{1+x}$Ni$_{2-x}$Ga magnetic shape memory alloys have been studied by using full potential
Barman, Sudipta Roy, Chakrabarti, Aparna, D'Souza, Sunil Wilfred, Roy, Tufan   +3 more
core   +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

Population redistribution in optically trapped polar molecules

, 2011
We investigate the rovibrational population redistribution of polar molecules in the electronic ground state induced by spontaneous emission and blackbody radiation.
A. Hansson, D. DeMille, E.R. Hudson, H.L. Bethlem, H.R. Thorsheim, J. Deiglmayr, J. Deiglmayr, J. Deiglmayr, J. Deiglmayr, J. Deiglmayr, J.M. Sage, K.K. Ni, K.M. Jones, L.K. Sorensen, M. Aymar, M. Mayle, M. Mudrich, M. Repp, M. Weidemüller, N. Vanhaecke, O. Dulieu, P. Staanum, P. Staanum, P.F. Staanum, R. Wester, R.W. Molof, S. Hoekstra, S. Kotochigova, S. Ospelkaus, S.Y. Buhmann, T. Rieger, T. Schneider, T. Zelevinsky, W.T. Zemke, Z. Amitay, Z. Amitay   +35 more
core   +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

Adiabatically coupled systems and fractional monodromy [PDF]

, 2007
We present a 1-parameter family of systems with fractional monodromy and adiabatic separation of motion. We relate the presence of monodromy to a redistribution of states both in the quantum and semi-quantum spectrum. We show how the fractional monodromy
Arnol'd V I, B I Zhilinskií, Bolsinov A V, Child M S, Cushman R H, Cushman R H, Efstathiou K, F Faure, Griffiths P, Grondin L, Guillemin V, Hansen M S, Landau L, Lebœuf P, M S Hansen, Marsden J E, Nakahara M, Panati G, Pavlov-Verevkin V B, Zung T Z, Zung T Z   +20 more
core   +4 more sources

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

Solvent effect on the absorption and emission spectra of carbon dots: evaluation of ground and excited state dipole moment

BMC Chemistry, 2021
Background Carbon dots (C-dots) are photoluminescent nanoparticles with less than 10 nm in size. Today, many studies are performed to exploit the photoluminescence (PL) property of carbon dots, and our focus in this study is to estimate the dipole moment
Parisa Mohammad-Jafarieh, Abolfazl Akbarzadeh, Rahman Salamat-Ahangari, Mohammad Pourhassan-Moghaddam, Kazem Jamshidi-Ghaleh   +4 more
doaj   +1 more source

The pressure moments for two rigid spheres in low-Reynolds-number flow [PDF]

, 1993
The pressure moment of a rigid particle is defined to be the trace of the first moment of the surface stress acting on the particle. A Faxén law for the pressure moment of one spherical particle in a general low-Reynolds-number flow is found in terms of ...
Brady, J. F., Jeffrey, D. J., Morris, J. F.   +2 more
core   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source