Widespread usage of unmanned aerial vehicles (UAVs) in new and emerging applications needs dynamic adaptive networking. The development routing protocols for UAV ad hoc networks faces numerous issues because the unique characteristics UAVs, such as rapid mobility, frequent changes network topology, limited energy consumption. Optimized Link State Routing (OLSR) protocol seems to be a promising ...

Searching with descriptors from controlled vocabularies complements free-text searching with textwords. The case study method provided data about the manner in which the two types of search keys interact through: (1) observation of 47 professional searchers performing their job-related searches; and (2) analysis of verbal and search protocols, denoting reasons for the selection of each search k...

Correction Following publication of our article [1], we became aware that the treatment protocol for the single-site group is incorrectly stated in the methods section. All patients in this group are stimulated over the left temporoparietal cortex (not over the temporoparietal cortex contralateral to the tinnitus percept). Using the same stimulation site for all patients in the single-site grou...

A retrospective study of 300 tuberculosis patients on short course chemotherapy registered in 1985 at the Chest Clinic, General Hospital Alor Setar, Kedah was carried out with the purpose of identifying patient characteristics, determining incidence of side-effects and modifying treatment regimens in order to minimise these side-effects. One hundred and sixteen (38.7%) patients developed side e...

The results of recent clinical trials for the management of limited-stage Hodgkin lymphoma have led to considerable debate, especially regarding the role of radiation therapy. This review highlights those recent trials and provides perspectives regarding their interpretation from a radiation oncologist and a hematologist. The trial protocol is available at http://www.nejm.org/doi/suppl/10.1056/...