Some birds migrate without using stopovers, whereas others need to stop at least once during their migration: 1-5 stopovers were observed per bird,

and half of all stopovers were located in Spain. Precise GPS locations indicated that it is unlikely that the storks forage near their night roost, just after or before their migratory flights. For the GSK2118436 birds that do make stopovers, the tracking data reveal both inter- and intra-individual variability in the use of stopovers over the two migrations, suggesting a lack of fidelity to such sites. The number of stopovers was similar for potential breeders and non-breeders, although the length of stopovers was significantly longer for non-breeders than for potential breeders. No difference in stopover duration was found between autumn and spring migrations. Six stopovers were considered

as important ones, based on the time spent there (> 10 days). This study underlines the importance of protected areas along migratory paths and the necessity to plan protective measures for those stopover sites.”
“Oral and intravenous bisphosphonates have been in clinical use for two decades for the treatment of patients with malignancy, osteoporosis, and find more other diseases affecting bone metabolism. The purpose of this article is to review the features of these drugs, their effect on the diseases they treat, the oral findings associated with their use, and the assessment of osteonecrosis incidence, pathophysiology, with some insights into treatment.”
“We have grown a 5-nm-thick (Ga,Mn)Sb with Mn composition of 0.032, and investigated its magnetic properties and their electric-field dependence. The sample

shows ferromagnetism below about 25 K, whose magnetic easy axis is perpendicular to plane. By utilizing a field-effect transistor structure, we show that the Curie temperature and magnetic anisotropy field can be controlled by the application of electric field. (C) 2009 Elsevier B.V. All rights reserved.”
“Concomitant placement of feeding jejunostomy tubes (FJT) during pancreaticoduodenectomy is common, yet there are limited data regarding catheter-specific BI 2536 concentration morbidity and associated outcomes. This information is crucial to appropriately select patients for feeding tube placement and to optimize perioperative nutrition strategies. A review of all patients undergoing pancreaticoduodenectomy with FJT placement was completed. Patients were grouped by the occurrence of FJT-related morbidity. Multivariable logistic regression was performed to identify predictors of FJT morbidity; these complications were then further defined. Finally, associated postoperative outcomes were compared between groups.