Results 21 to 30 of about 238,817 (214)

Mass loss and longevity of gravitationally bound oscillating scalar lumps (oscillatons) in D-dimensions [PDF]

, 2010
Spherically symmetric oscillatons (also referred to as oscillating soliton stars) i.e. gravitationally bound oscillating scalar lumps are considered in theories containing a massive self-interacting real scalar field coupled to Einstein's gravity in 1+D ...
B. K. Harrison, Gyula Fodor, I. Dymnikova, I. L. Bogolyubskii, M. Gleiser, Márk Mezei, P. Choquard, Péter Forgács, V. M. Eleonski   +8 more
core   +2 more sources

Spatial extremes: Models for the stationary case [PDF]

, 2006
The aim of this paper is to provide models for spatial extremes in the case of stationarity. The spatial dependence at extreme levels of a stationary process is modeled using an extension of the theory of max-stable processes of de Haan and Pickands ...
Haan, L.F.M. (Laurens) de, Pereira, T. (Teresa)   +1 more
core   +4 more sources

Likelihood estimators for multivariate extremes [PDF]

, 2015
The main approach to inference for multivariate extremes consists in approximating the joint upper tail of the observations by a parametric family arising in the limit for extreme events. The latter may be expressed in terms of componentwise maxima, high
Davison, Anthony C., Genton, Marc G., Huser, Raphaël   +2 more
core   +2 more sources

A Comparative Study of Cerebral Oxygenation During Exercise in Hemodialysis and Peritoneal Dialysis Patients

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Cognitive impairment and exercise intolerance are common in dialysis patients. Cerebral perfusion and oxygenation play a major role in both cognitive function and exercise execution; HD session per se aggravates cerebral ischemia in this population. This study aimed to compare cerebral oxygenation and perfusion at rest and in mild
Marieta P. Theodorakopoulou, Konstantina Dipla, Danai Faitatzidou, Fotini Iatridi, Areti Georgiou, Artemios Karagiannidis, Erasmia Sampani, Chrysostomos Dimitriadis, Aggelos Koutlas, Andreas Zafeiridis, Pantelis Sarafidis   +10 more
wiley   +1 more source

Sharp bounds on the survival function of exchangeable min-stable multivariate exponential sequences

Dependence Modeling
We derive lower and upper bounds for the survival function of an exchangeable sequence of random variables, for which the scaled minimum of each finite subgroup has a univariate exponential distribution.
Mai Jan-Frederik
doaj   +1 more source

Nonparametric estimation of extremal dependence [PDF]

, 2014
There is an increasing interest to understand the dependence structure of a random vector not only in the center of its distribution but also in the tails.
Kiriliouk, Anna, Segers, Johan, Warchol, Michal   +2 more
core   +2 more sources

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

FEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue, Sandrine Picaud, Régine Hepp, Stéphanie Pons, Uwe Maskos, Bertrand Lambolez, Ludovic Tricoire   +6 more
wiley   +1 more source

Formula for proton-nucleus reaction cross section at intermediate energies and its application

, 2006
We construct a formula for proton-nucleus total reaction cross section as a function of the mass and neutron excess of the target nucleus and the proton incident energy.
Alkhazov G. D., Arndt R. A., Auce A., Bauhoff W., Carlson R. F., Chadwick M. B., Chaumeaux A., Chulkov L. V., De Vries H., Deb P. K., Ernst D. J., Hess W. N., Hostachy J. Y., Igo G. J., Iida K., Ingemarsson A., Jaros J., Johansson A., Kohama A., Kohama A., Korsheninnikov A. A., Kox S., Machner H., Neumaier S. R., Oyamatsu K., Ozawa A., Perrin C., Ray L., Sihver L., Steiner A. W., Takechi M., Tanihata I., Zheng T.   +32 more
core   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Dynamics of a map with power-law tail [PDF]

, 2009
We analyze a one-dimensional piecewise continuous discrete model proposed originally in studies on population ecology. The map is composed of a linear part and a power-law decreasing piece, and has three parameters.
Avrutin V, Banerjee S, Beck C, Collet P, Hilborn R C, J A Oteo, J Ros, Lai Y C, Ott E, Strogatz S H, V Botella-Soler, Varley G C   +11 more
core   +3 more sources