78 research outputs found
062 BONE-MARROW STIMULATION BY DRILLING VERSUS MICROFRACTURE LEADS TO BETTER CARTILAGE REPAIR IN RABBITS
Cell-bricks based injectable niche guided persistent ectopic chondrogenesis of bone marrow-derived mesenchymal stem cells and enabled nasal augmentation
Affective and Deliberative Processes in Risky Choice: Age Differences in Risk Taking in the Columbia Card Task
Search for pair-produced resonances decaying to jet pairs in proton-proton collisions at √s=8 TeV
Results are reported of a general search for pair production of heavy resonances decaying to pairs of hadronic jets in events with at least four jets. The study is based on up to 19.4 fb(-1) of integrated luminosity from proton-proton collisions at a center-of-mass energy of 8 TeV, recorded with the CMS detector at the LHC. Limits are determined on the production of scalar top quarks (top squarks) in the framework of R-parity violating supersymmetry and on the production of color-octet vector bosons (colorons). First limits at the LHC are placed on top squark production for two scenarios. The first assumes decay to a bottom quark and a light-flavor quark and is excluded for masses between 200 and 385 GeV, and the second assumes decay to a pair of light-flavor quarks and is excluded for masses between 200 and 350 GeV at 95% confidence level. Previous limits on colorons decaying to light-flavor quarks are extended to exclude masses from 200 to 835 GeV
Electric and magnetic dipole strength in Zn 66
The dipole strength of the nuclide Zn66 was studied in photon-scattering experiments using bremsstrahlung produced with electron beams of energies of 7.5 and 13.4 MeV at the γELBE facility as well as using quasimonoenergetic and linearly polarized photon beams of 30 energies within the range of 4.3 to 9.9 MeV at the HIγS facility. A total of 128 J=1 states were identified, among them 9 with 1+ and 86 with 1- assignments. The quasicontinuum of unresolved transitions was included in the analysis of the spectra and the intensities of branching transitions were estimated on the basis of simulations of statistical γ-ray cascades. As a result, the photoabsorption cross section up to the neutron-separation energy was determined and compared with predictions of the statistical reaction model. The experimental M1 strengths from resolved 1+ states are compared with results of large-scale shell-model calculations
How should risk be communicated to children: a cross-sectional study comparing different formats of probability information
A comparative study of microfracture and drilling surgical techniques for cartilage repair in a rabbit model
A comparative study of microfracture and drilling surgical techniques for cartilage repair in a rabbit model
A comparative study of microfracture and drilling surgical techniques for cartilage repair in a rabbit model
- …