BACKGROUND Sarcomas are associated with a relatively high local recurrence rate of around 30 % in the pelvis. Inadequate surgical margins are the most important reason. However, obtaining adequate margins is particularly difficult in this anatomically demanding region. Recently, three-dimensional (3-D) planning, printed models, and patient-specific instruments (PSI) with cutting blocks have bee...

Epidemiological research serves a critical role in public mental health planning in the aftermath of disasters, particularly via estimation of the mental health burden and potential needs of affected communities. However, different measures are used across studies to assess mental health response, making cross-study comparison difficult. The National Women's Study Posttraumatic Stress Disorder ...

To combat the environmental problems and congestion which arise from urban transportation, both end-of-pipe interventions such as traffic management and tailpipe emission control and more upstream measures such as urban and land-use planning have been implemented in many cities around the world. Singapore, in particular, has achieved rare success in managing congestion and the environment amid ...

This article provides a selective overview of the empirical literature on substance use assessment for persons with severe mental illness. We organize the review around key questions related to three assessment goals. With regard to screening, we address what screening tools are appropriate for use in psychiatric settings, and what methodological concerns arise regarding their use in these cont...

This paper presents a versatile robotic system for sewing 3D structured object. Leveraging on using a customized robotic sewing device and closed-loop visual servoing control, an all-in-one solution for sewing personalized stent graft is demonstrated. Stitch size planning and automatic knot tying are proposed as the two key functions of the system. By using effective stitch size planning, sub-m...

This chapter examines the integration of environment and development in policy, planning and management decision-making. Because of its importance in North America, the market is examined as a mechanism for making social choices. Failures of the market and how these create environmental pressures are outlined. Economic growth as a means for improving human welfare is critiqued and the need for ...

SUMMARY Preoperative frailty predicts adverse postoperative outcomes. Recommendations for preoperative assessment of elderly patients include performing a frailty assessment. Despite the advantages of incorporating frailty assessment into surgical settings, there is limited research on surgical health care professionals' perception and use of frailty assessment for perioperative care. We survey...