Results 31 to 40 of about 147,583 (292)

Landau-Khalatnikov two-fluid hydrodynamics of a trapped Bose gas

, 2000
Starting from the quantum kinetic equation for the non-condensate atoms and the generalized Gross-Pitaevskii equation for the condensate, we derive the two-fluid hydrodynamic equations of a trapped Bose gas at finite temperatures.
A. Griffin, Allan Griffin, E. Zaremba, E. Zaremba, E.A. Uehling, F. Dalfovo, G.M. Kavoulakis, G.M. Kavoulakis, H.T.C. Stoof, J.E. Williams, K. Huang, K. Miyake, L.D. Landau, L.D. Landau, L.P. Kadanoff, M. Imamovic-Tomasovic, P. Nozières, P.C. Hohenberg, S.L. Cornish, T. Nikuni, T. Nikuni, T. Nikuni, T.R. Kirkpatrick, T.R. Kirkpatrick, Tetsuro Nikuni   +24 more
core   +1 more source

Hydrodynamic transport coefficients in relativistic scalar field theory [PDF]

Physical Review D, 1995
Hydrodynamic transport coefficients may be evaluated from first principles in a weakly coupled scalar field theory at arbitrary temperature. In a theory with cubic and quartic interactions, the infinite class of diagrams which contribute to the leading weak coupling behavior are identified and summed. The resulting expression may be reduced to a single
openaire   +3 more sources

Pair diffusion, hydrodynamic interactions, and available volume in dense fluids

, 2012
We calculate the pair diffusion coefficient D(r) as a function of the distance r between two hard-sphere particles in a dense monodisperse suspension.
Gerhard Hummer, Happel J., Jeetain Mittal   +2 more
core   +1 more source

Unleashing the Power of Machine Learning in Nanomedicine Formulation Development

Advanced Functional Materials, EarlyView.
A random forest machine learning model is able to make predictions on nanoparticle attributes of different nanomedicines (i.e. lipid nanoparticles, liposomes, or PLGA nanoparticles) based on microfluidic formulation parameters. Machine learning models are based on a database of nanoparticle formulations, and models are able to generate unique solutions
Thomas L. Moore, Cristiano Pesce, Antonietta Greco, Claudia Pisante, Greta Avancini, Valentina Di Francesco, Yosi Shamay, Paolo Decuzzi   +7 more
wiley   +1 more source

Hydrodynamic analysis of the surface-piercing propeller in unsteady open water condition using boundary element method

International Journal of Naval Architecture and Ocean Engineering, 2016
This article investigates numerical modeling of surface piercing propeller (SPP) in unsteady open water condition using boundary element method.
Ehsan Yari, Hassan Ghassemi
doaj   +1 more source

Hydrodynamics with Triangle Anomalies

, 2009
We consider the hydrodynamic regime of theories with quantum anomalies for global currents. We show that a hitherto discarded term in the conserve current is not only allowed by symmetries, but is in fact required by triangle anomalies and the second law
Dam T. Son, E. Witten, J. Maldacena, L. D. Landau, Piotr Surówka   +4 more
core   +1 more source

Generating Cell Surface Nucleated Hydrogels with an Artificial Membrane‐Binding Transglutaminase

Advanced Functional Materials, EarlyView.
Cell‐based therapies require advanced strategies to enhance cell delivery and bioactivity. Cell membrane engineering offers an avenue to impart new functions to delivered cells to boost their viability and function. Here, an artificial membrane‐binding transglutaminase is generated and biophysically characterized.
Rosalia Cuahtecontzi Delint, Tao Li, Kapil D. Patel, Will H. Zhang, Ben M. Carter, Graham J. Day, Adam W. Perriman   +6 more
wiley   +1 more source

Mixed RG Flows and Hydrodynamics at Finite Holographic Screen

, 2011
We consider quark-gluon plasma with chemical potential and study renormalization group flows of transport coefficients in the framework of gauge/gravity duality.
A Sever, AC Petkou, D Nickel, DT Son, E Witten, ET Akhmedov, FJ Wegner, G Policastro, H Kodama, H Kodama, I Bredberg, I Heemskerk, J Boer de, J Polchinski, JM Maldacena, K Wilson, K Wilson, L Vecchi, M Berkooz, M Edalati, M Li, M Parikh, N Iqbal, P Kovtun, P Minces, PK Kovtun, S Gubser, S-J Sin, SA Hartnoll, Sang-Jin Sin, T Faulkner, T Faulkner, T Faulkner, V Balasubramanian, V Balasubramanian, W Mueck, X-H Ge, Yang Zhou, Yoshinori Matsuo   +38 more
core   +2 more sources

Relativistic dissipative hydrodynamics with spontaneous symmetry breaking [PDF]

, 2002
In this paper we consider dissipative hydrodynamic equations for systems with continuous broken symmetries. We first present the case of superfluidity, in which the symmetry U(1) is broken and then generalize to the chiral symmetry $SU(2)_L \times SU(2 ...
Davesne, D., Pujol, C.
core   +3 more sources

Oral Dosed Organo‐Silica Nanoparticles Restore Glucose Homeostasis and β‐Cell Function in Diabetes Rats

Advanced Functional Materials, EarlyView.
An oral nanoplatform, MOP@T@D, which can maintain glucose homeostasis and restore islet β cells in diabetic rats is developed. It achieves efficient intestinal absorption and liver‐targeted delivery. The nanoparticle disintegrates only in response to hyperglycemia to release insulin on demand and provides antioxidant protection through selenoprotein ...
Chenxiao Chu, Mingli Wei, Che Bian, Xiaoshuang Bi, Yaxin Deng, Peifu Xiao, Jiansong Zhao, Yuying Wang, Haibing He, Jingxin Gou, Tian Yin, Xing Tang, Li Yang, Hongbo Zhang, Yu Zhang   +14 more
wiley   +1 more source