Results 71 to 80 of about 2,725,424 (194)

Four-body Efimov effect

, 2010
We study three same spin state fermions of mass M interacting with a distinguishable particle of mass m in the unitary limit where the interaction has a zero range and an infinite s-wave scattering length.
A. Bulgac, Christophe Mora, G. S. Danilov, L. D. Landau, Ludovic Pricoupenko, P. Morse, V. Efimov, Yvan Castin   +7 more
core   +1 more source

UNCERTAINTY AND IRREVERSIBILITY IN GROUNDWATER RESOURCE MANAGEMENT [PDF]

Optimal exploitation of renewable groundwater resources when extraction affects the probability of occurrence of an irreversible event is studied. The term irreversible signifies that the event occurrence renders the resource obsolete.
Tsur, Yacov, Zemel, Amos
core   +1 more source

Noncollinear Ferromagnetism in (III,Mn)V Semiconductors

, 2002
We investigate the stability of the collinear ferromagnetic state in kinetic exchange models for (III,Mn)V semiconductors with randomly distributed Mn ions >.
A. A. Abrikosov, A. Auerbach, A. H. MacDonald, A. K. Bhattacharjee, G. M. Schott, H. Akai, H. Ohno, H. Ohno, H. Ohno, J. K. Furdyna, J. König, J. König, J. Schliemann, J. Schliemann, John Schliemann, K. Yosida, M. Abolfath, M. Berciu, M. P. Kennett, M. van Schilfgaarde, S. J. Potashnik, S. Sanvito, S. Sanvito, T. Dietl, T. Dietl, T. Dietl, T. Dietl, V. I. Litvinov   +27 more
core   +1 more source

Parametric investigation of nonlinear fluctuations in a dc glow discharge plasma

, 2007
Glow discharge plasmas exhibit various types of self excited oscillations for different initial conditions like discharge voltages and filling pressures.
A. N. Sekar Iyengar, Md. Nurujjaman, Ramesh Narayanan, Von Engel A.   +3 more
core   +1 more source

Application of EPMA to Study the Characteristics of Gold-bearing Minerals in the Zhaojiazhuang Gold Deposit in Longnan, Gansu Province

Yankuang ceshi, 2018
BACKGROUND Microscopy and Electron Microprobe are the main methods for the study of gold-bearing minerals. Using these methods, the content and morphology of gold-bearing minerals and their spatial relationship with other minerals were studied in the ...
JING Guo-qiang, LIAN Kang, HU Fei-fei, LI Lei, DU Ya-long   +4 more
doaj   +1 more source

Law of imbibition effect on shale gas occurrence state

Natural Gas Industry B, 2020
So far, how imbibition effect changes the occurrence state of shale gas has not been quantitatively understood, and the law of gas–water dynamic displacement caused by the retention of abundant fracturing fluid in a shale reservoir has not been ...
Zhiming Hu, Ying Mu, Zhaobin Gu, Xianggang Duan, Yalong Li   +4 more
doaj   +1 more source

Growth Kinetics in the $\Phi ^6$ N-Component Model. Conserved Order Parameter

, 1994
We extend the discussion of the growth kinetics of the large-N time-dependent Ginzburg-Landau model with an order parameter described by a $\Phi^6$ free energy functional, to the conserved case.
Corberi, F., Marconi, U. Marini. Bettolo
core   +1 more source

Preparing for catastrophic climate change [PDF]

We study optimal adaptation to climate change when the harmful consequences of global warming are associated with stochastic occurrence of abrupt changes.
Tsur, Yacov, Withagen, Cees
core   +1 more source

Dynamics of entanglement between two free atoms with quantized motion

, 2010
The electronic entanglement between two free atoms initially at rest is obtained including the effects of photon recoil, for the case when quantum dispersion can be neglected during the atomic excited-state lifetime.
Lastra, F., Wallentowitz, S.
core   +1 more source

GaKCo: a Fast GApped k-mer string Kernel using COunting

, 2017
String Kernel (SK) techniques, especially those using gapped $k$-mers as features (gk), have obtained great success in classifying sequences like DNA, protein, and text.
Kowsari, Kamran, Lanchantin, Jack, Qi, Yanjun, Sekhon, Arshdeep, Singh, Ritambhara, Wang, Beilun   +5 more
core   +1 more source