Results 61 to 70 of about 141,453 (202)
Breit Equation with Form Factors in the Hydrogen Atom
, 2011 The Breit equation with two electromagnetic form-factors is studied to obtain a potential with finite size corrections. This potential with proton structure effects includes apart from the standard Coulomb term, the Darwin term, retarded potentials, spin-
Berestetskii V B +14 more
core +1 more source
On Infrared Excesses Associated With Li-Rich K Giants [PDF]
, 2015 Infrared (IR) excesses around K-type red giants (RGs) have previously been discovered using IRAS data, and past studies have suggested a link between RGs with overabundant Li and IR excesses, implying the ejection of circumstellar shells or disks.
Altepeter, Shailyn +12 more
core +2 more sources
Coupled Dyson-Schwinger Equations and Effects of Self-Consistency [PDF]
, 2000 Using the $\sigma -\omega$ model as an effective tool, the effects of self-consistency are studied in some detail. A coupled set of Dyson-Schwinger equations for the renormalized baryon and meson propagators in the $\sigma -\omega$ model is solved self ...
Allendes +20 more
core +4 more sources
Brain SciencesNon-human primates, due to their similarities in immune response to humans, are the preferred model for studying infectious processes and any associated cognitive impairments.
Anastasia Rogova +6 more
doaj +1 more source
Geometry, thermodynamics, and finite-size corrections in the critical Potts model
, 2000 We establish an intriguing connection between geometry and thermodynamics in the critical q-state Potts model on two-dimensional lattices, using the q-state bond-correlated percolation model (QBCPM) representation.
A. Coniglio +36 more
core +1 more source
Quantitative microscopy of the Drosophila ovary shows multiple niche signals specify progenitor cell fate. [PDF]
, 2017 Adult stem cells commonly give rise to transit-amplifying progenitors, whose progeny differentiate into distinct cell types. It is unclear if stem cell niche signals coordinate fate decisions within the progenitor pool.
Burrous, Haley +4 more
core +2 more sources
Ecological IndicatorsSustainable management of food systems is not possible without considering the entirety of the supply chain. The limitation of water and energy resources, the pressure of population growth, climate change and numerous environmental challenges have turned
Abbas Mirzaei +2 more
doaj +1 more source
Fractional Snow Cover Mapping from FY-2 VISSR Imagery of China
Remote Sensing, 2017 Daily fractional snow cover (FSC) products derived from optical sensors onboard low Earth orbit (LEO) satellites are often discontinuous, primarily due to prevalent cloud cover.
Gongxue Wang +5 more
doaj +1 more source
, 2005 Famous non-Fermi liquid-like behaviors of the transport phenomena in high-Tc cuprates (Hall coefficient, magnetoresistance, thermoelectric power, Nernst coefficient, etc) are caused by the current vertex corrections in neary antiferromagnetic (AF) Fermi ...
Kontani, Hiroshi
core +3 more sources
Uniqueness of the thermodynamic limit for driven disordered elastic interfaces [PDF]
, 2013 We study the finite size fluctuations at the depinning transition for a one-dimensional elastic interface of size $L$ displacing in a disordered medium of transverse size $M=k L^\zeta$ with periodic boundary conditions, where $\zeta$ is the depinning ...
Bustingorry, S. +3 more
core +3 more sources