6 research outputs found
Thermal Dendrites on the Surface of Water and Water Solution
Thermal dendrites (fractal-like structures) on the surface of water and some
water solutions are found with an infrared camera. They are observed with
specific sizes and temperature differences in the liquid and are not associated
with the movement of the liquid.Comment: 5 pages, 5 figure
THE PROBLEM OF THE RELEASE OF THE RADIOACTIVE ISOTOPE OF CARBON 14C FROM NUCLEAR POWER PLANTS
This article deals with the problem of the release of the radioactive isotope of carbon 14C from nuclear power plants
The metabolic basis of adolescent idiopathic scoliosis: 2011 report of the “metabolic” workgroup of the Fondation Yves Cotrel
OBJECTIVE: The purpose of this review is to elucidate the metabolic processes involved in the pathogenesis of adolescent idiopathic scoliosis (AIS) in light of research by the present authors as well as current literature. METHODS: Pathogenetic mechanism
MODELING DENDRITIC STRUCTURES ON A WATER SURFACE
The heated fluid movement is modelled with ANSYS FLUENT software. A tree-like temperature structures on the surface of the water is obtained. This result consistent with previous experimental observations
Measurement of the nucleon spin structure functions for ~GeV using CLAS
International audienceThe spin structure functions of the proton and the deuteron were measured during the EG4 experiment at Jefferson Lab in 2006. Data were collected for longitudinally polarized electron scattering off longitudinally polarized NH and ND targets, for values as small as 0.012 and 0.02 GeV, respectively, using the CEBAF Large Acceptance Spectrometer (CLAS). This is the archival paper of the EG4 experiment that summaries the previously reported results of the polarized structure functions , , and their moments , , and , for both the proton and the deuteron. In addition, we report on new results on the neutron extracted by combining proton and deuteron data and correcting for Fermi smearing, and on the neutron moments , , and formed directly from those of the proton and the deuteron. Our data are in good agreement with the Gerasimov-Drell-Hearn sum rule for the proton, deuteron, and neutron. Furthermore, the isovector combination was formed for and the Bjorken integral , and compared to available theoretical predictions. All of our results provide for the first time extensive tests of spin observable predictions from chiral effective field theory (EFT) in a range commensurate with the pion mass. They motivate further improvement in EFT calculations from other approaches such as the lattice gauge method
Measurement of the nucleon spin structure functions for ~GeV using CLAS
International audienceThe spin structure functions of the proton and the deuteron were measured during the EG4 experiment at Jefferson Lab in 2006. Data were collected for longitudinally polarized electron scattering off longitudinally polarized NH and ND targets, for values as small as 0.012 and 0.02 GeV, respectively, using the CEBAF Large Acceptance Spectrometer (CLAS). This is the archival paper of the EG4 experiment that summaries the previously reported results of the polarized structure functions , , and their moments , , and , for both the proton and the deuteron. In addition, we report on new results on the neutron extracted by combining proton and deuteron data and correcting for Fermi smearing, and on the neutron moments , , and formed directly from those of the proton and the deuteron. Our data are in good agreement with the Gerasimov-Drell-Hearn sum rule for the proton, deuteron, and neutron. Furthermore, the isovector combination was formed for and the Bjorken integral , and compared to available theoretical predictions. All of our results provide for the first time extensive tests of spin observable predictions from chiral effective field theory (EFT) in a range commensurate with the pion mass. They motivate further improvement in EFT calculations from other approaches such as the lattice gauge method