Results 81 to 90 of about 269,743 (379)

Selection for persistence of endophyte‐free meadow fescue under intensive grazing versus frequent mowing

open access: yesGrassland Research, EarlyView.
Cattle grazing meadow fescue pasture in remnant oak savanna near Fennimore, Wisconsin. Abstract Background Meadow fescue (Schedonorus pratensis (Huds.) P. Beauv.) is highly adapted to managed rotational grazing systems with sufficient rest periods to promote regrowth and sward longevity.
Michael D. Casler
wiley   +1 more source

Effective meson masses, effective meson-nucleon couplings and neutron star radii

open access: yes, 2004
Using the generalized mean field theory, we have studied the relation among the effective meson masses, the effective meson-nucleon couplings and the equation of state (EOS) in asymmetric nuclear matter.
AKIRA HASEGAWA   +12 more
core   +2 more sources

Single meson contributions to the muon’s anomalous magnetic moment [PDF]

open access: yes, 2014
We develop the formalism to provide an improved estimate for the hadronic light-by-light correction to the muon’s anomalous magnetic moment $$a_\mu $$aμ, by considering single meson contributions beyond the leading pseudoscalar mesons.
V. Pauk, M. Vanderhaeghen
semanticscholar   +1 more source

Optimizing Soil Properties Through Hydrogel and Sawdust Combinations for Better Plant Growth

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
This graphical abstract illustrates the effects of various soil amendments on poplar cutting vitality under drought conditions, as observed using X‐ray computed tomography (CT). It compares soil alone, soil with sawdust, soil with hydrogel, and their combination, highlighting differences in internal structure, water retention, and root development.
Kateřina Hájková   +9 more
wiley   +1 more source

Heavy Meson Masses in the \epsilon-Regime of HM\chi PT

open access: yes, 2011
The pseudoscalar and vector heavy meson masses are calculated in the \epsilon-regime of Heavy Meson Chiral Perturbation Theory to order \epsilon^4. The results of this calculation will allow the determination of low-energy coefficients (LECs) directly ...
C. G. Boyd, L. Liu, Raúl A. Briceño
core   +1 more source

Measurement of the fragmentation fraction ratio fs/fd and its dependence on B meson kinematics [PDF]

open access: yes, 2013
A bstractThe relative production rate of $ B_s^0 $ and B0 mesons is determined with the hadronic decays $ B_s^0\to D_s^{-}{\pi^{+}} $ and B0 → D−K+.
R. Aaij   +499 more
semanticscholar   +1 more source

MESON-MESON THEORY

open access: yesLe Journal de Physique Colloques, 1973
No abstract ...
openaire   +2 more sources

Asphalted parking lots are environmental filters for multiple propagule dispersal and pollination strategies

open access: yesNordic Journal of Botany, EarlyView.
Understanding community assembly for wild species in anthropogenic settings has become increasingly important as biodiversity and ecosystem services are threatened by development pressures. Urban hardscape habitats such as parking lots are widespread, extreme, terrestrial anthropogenic environments that influence plant community assembly by way of ...
Lauren J. Frazee   +3 more
wiley   +1 more source

Meson scattering in a non-minimally Lorentz-violating scalar QED at finite temperature

open access: yesEuropean Physical Journal C: Particles and Fields
In this paper we study meson scattering in a non-minimally Lorentz-violating scalar QED at finite temperature. The meson scatterings were investigated in tree level and the finite temperature effects were addressed by using the thermofield dynamics ...
M. C. Araújo, R. V. Maluf, J. Furtado
doaj   +1 more source

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