Results 51 to 60 of about 3,610,061 (275)

Laterality and Sex Differences of Human Lateral Habenula Afferent and Efferent Fiber Tracts

Frontiers in Neuroscience, 2022
IntroductionThe lateral habenula (LHb) is an epithalamic nucleus associated with negative valence and affective disorders. It receives input via the stria medullaris (SM) and sends output via the fasciculus retroflexus (FR).
Frederick L. Hitti, Drew Parker, Andrew I. Yang, Steven Brem, Ragini Verma, Ragini Verma   +5 more
doaj   +1 more source

Diffusion algebras

, 2001
We define the notion of "diffusion algebras". They are quadratic Poincare-Birkhoff-Witt (PBW) algebras which are useful in order to find exact expressions for the probability distributions of stationary states appearing in one-dimensional stochastic ...
, , A P Isaev, Alcaraz F C, Alcaraz F C, Arndt P F, Bergman G M, Birkhoff G, Blythe R A, Burdik C, Cremmer E, Derrida B, Derrida B, Essler F H L, Evans M R, Evans M R, Evans M R, Isaev A P, Krebs K, Liggett T M, Lyubashenko V, Mallick K, Manin Yu I, Manin Yu I, P N Pyatov, Poincaré H, Reshetikhin N, Schuetz G, Schuetz G M, Schuetz G M, Sudbery A, V Rittenberg, Witt E   +32 more
core   +1 more source

The fecal microbiota of Holstein cows is heritable and genetically correlated to dairy performances

Journal of Dairy Science
: The fecal microbiota of ruminants constitutes a diversified community that has been phenotypically associated with a variety of host phenotypes, such as production and health.
L. Brulin, S. Ducrocq, J. Estellé, G. Even, S. Martel, S. Merlin, C. Audebert, P. Croiseau, M.-P. Sanchez   +8 more
doaj   +1 more source

Memory Effect and Fractional Differential Dynamics in Planar Microsupercapacitors Based on Multiwalled Carbon Nanotube Arrays

Energies, 2020
The development of portable electronic devices has greatly stimulated the need for miniaturized power sources. Planar supercapacitors are micro-scale electrochemical energy storage devices that can be integrated with other microelectronic devices on a ...
Evgeny P. Kitsyuk, Renat T. Sibatov, Vyacheslav V. Svetukhin   +2 more
doaj   +1 more source

Effects of nongaussian diffusion on "isotropic diffusion measurements'': an ex-vivo microimaging and simulation study

, 2019
Designing novel diffusion-weighted pulse sequences to probe tissue microstructure beyond the conventional Stejskal-Tanner family is currently of broad interest.
Ianuş, Andrada, Jespersen, Sune Nørhøj, Olesen, Jonas Lynge, Shemesh, Noam   +3 more
core   +1 more source

n-Diffusion [PDF]

Australian Journal of Physics, 1961
Transfer processes in which an entity is transferred down a gradient of a concentration- like quantity satisfy the relation q=-A.B, with q the flux density, A dependent on time, concentration and position, and B a function of the concentration gradient, \76.
openaire   +1 more source

Quantum diffusion [PDF]

Open Physics, 2004
AbstractBasic ideas and results which characterize quantum diffusion of defects in quantum crystals like solid helium as a new phenomenon are presented. Quantum effects in such media lead to a delocalization of point defects (vacancies, impurities etc.) and they turn into quasiparticles of a new type—defectons, which are characterized not by their ...
openaire   +3 more sources

La “cuenca de vida” como nueva escala de producción de territorios urbano-rurales sostenibles. Reflexiones desde los Andes ecuatorianos

Urbano, 2019
Desde hace varias décadas las áreas periurbanas en los Andes ecuatorianos han conocido importantes cambios debidos a la densificación del hábitat o al desarrollo de la agricultura capitalista.
Nasser Rebaï, Dr.
doaj   +1 more source

Self-diffusion in granular gases: Green-Kubo versus Chapman-Enskog

, 2005
We study the diffusion of tracers (self-diffusion) in a homogeneously cooling gas of dissipative particles, using the Green-Kubo relation and the Chapman-Enskog approach. The dissipative particle collisions are described by the coefficient of restitution
Abramowitz M., Ben-Naim E., Resibois P.
core   +1 more source

Non-linear relativistic diffusions [PDF]

, 2011
We obtain a non-linear generalization of the relativistic diffusion of particles with spin. We discuss diffusion equations whose non-linearity is a consequence of quantum statistics.
Haba, Z.
core   +1 more source