Based on results from a measurement of weak decay branches observed following the β- decay of 94Y and on lifetime data from a study of 94Zr by inelastic neutron scattering, collective structure is deduced in the closed-subshell nucleus 94Zr. These results establish shape coexistence in 94Zr. The role of subshells for nuclear collectivity is suggested to be important.

The aim is to analyze the functional outcomes of patients of giant cell tumor (GCT) of distal radius treated with ulnar translocation and wrist arthrodesis. Methods: Study included 25 patients of aggressive GCT of distal radius, resected and reconstructed using ulnar translocation and wrist arthrodesis. The ulna-carpal radius fixation was performed with plate and screws. The patients were followed to bony union and minimum follow-up was 1 year. Result: Twenty-two patients were of Campanacci grade 3 and three patients were of Campanacci grade2. The mean follow-up was of 23 months (12-36). All patients had an excellent range of pronation and supination. The mean Musculoskeletal Tumor Society score was 24 (range 22-28). Grip strength of affected hand compared to the contra lateral hand was found good in 17 cases and average in 7 cases. The mean bone union time at ulna to radius junction was at 6.5 (5-8) months and ulna to carpal junction at 4.5 (4-6) months. The complications were surgical site infection (one case), recurrence (one case) and failure of union (one case), and ulna graft fracture with implant failure in (two cases). Conclusion: Reconstruction of distal end of radius using ulnar translocation and wrist arthrodesis provides excellent functional outcomes with preservation of rotational movement of forearm and hand function. Reconstruction of the distal radius by ulnar translocation without complete detachment from surrounding soft tissues functions like vascularized graft without use of microvascular techniques.

Inelastic neutron scattering was used to study the low-lying nuclear structure of 132 Xe. A comprehensive level scheme is presented, as well as new level lifetimes, multipole mixing ratios, branching ratios, and transition probabilities. Comparisons of these data as well as previously measured E2 strengths and g factors are made with new shell-model calculations for 132,134,136 Xe to explore the emergence of collectivity in the Xe isotopes with N < 82 near the closed shell. *

Proper selection of patients, preopertive planning and wide surgical margins with reconstruction provides good functional outcomes following internal hemipelvectomy. The surgical site infection and flap necrosis tend to be minor complication and can be managed leading to optimal outcomes and justifies the need for this complex surgery. The oncological and functional outcome after internal hemipelvectomy suggests that it's an effective method for treatment of patients with pelvic sarcomas.

The low-lying, low-spin levels of 76 Se were studied with the (n,n ′ γ) reaction. Gamma-ray excitation function measurements were performed at incident neutron energies from 2.0 to 3.5 MeV, and γ-ray angular distributions were measured at neutron energies of 2.4, 3.0, and 3.7 MeV. From these measurements, level spins, level lifetimes, branching ratios, and multipole mixing ratios were determined. We established the 0 + 2 band, which supports the shape co-existence in 76 Se predicted by the large-scale shell model calculations and the interacting boson model. *