for X a variety and L a line bundle on X. Denoting by Kp,q(X,L) the cohomology at the middle of the sequence above, one sees immediately that the surjectivity of the map μ0 is equivalent to K0,2(C,KC) = 0, and that if this is the case, the ideal I is generated by quadrics if and only if K1,2(C,KC) = 0. On the other hand, C being non hyperelliptic is equivalent to the fact that the Clifford inde...

During the past decades, Ocean Bottom Seismometers (OBS) have played a key role in permanent seismic activity monitoring at sea as well as allowing a better understating of the earth interior. Data collected by the instrument can provide information on the ocean bottom sub-layers down to a depth of 40 km beneath the ocean floor. The accuracy of the results directly depends on the temperature st...

In this note, we reply to Fusco-Femiano et al. 2004 (FF04) and Fusco-Femiano et al. 2006 (FF06), who cast doubts on our analysis of the PDS observations of the Coma Cluster which we describe in Rossetti & Molendi 2004 (RM04). We discuss the main issues in FF06 and we confirm that the available data do not allow to firmly establish the presence of a non-thermal component in the hard X-ray spectr...

Despite being one of the most pro®table crops for the southeastern USA, cotton (Gossypium hirsutum L.) is considered to create a greater soil erosion hazard than other annual crops such as corn (Zea mays L.) and soybeans (Glycine max (L.) Merr.). Reduced tillage systems and cover cropping can reduce soil erosion and leaching of nutrients into ground water. The objectives of this study, which wa...

Medborgarskapets sociala rättigheter är i den moderna välfärdsstaten avhängiga av deltagande på arbetsmarknaden. Medan forskningen intresserat sig för hur faktorer som inkomst och anställningsform påverkar inställningen till välfärdsstatlig omfördelning, har betydligt mindre intresse ägnats åt betydelsen att över huvud taget vara inne I studien analyseras tidigare outnyttjade sociohistoriska in...