In this work, we argue that current state-of-theart methods of aircraft localization such as multilateration are insufficient, in particular for modern crowdsourced air traffic networks with random, unplanned deployment geometry. We propose an alternative, a grid-based localization approach using the k-Nearest Neighbor (k-NN) algorithm, to deal with the identified shortcomings. Our proposal doe...

objective: to ascertain the unmet needs of family planning & identify the practice of family planning among the urban to rural migrated slum dwellers. materials and methods: a cross-sectional descriptive study was done randomly among selected 600 slum dwellers residing in two selected slums of dhaka city. data collected by face to face interview using pretested semi structured questionnaire. re...

Objective. To prospectively determine the rate of unplanned extubations and contributing factors and determine whether a targeted intervention program would be successful in decreasing the rate of unplanned extubations. Design. Prospective, observational study. Setting. A 10-bed Pediatric Intensive Care Unit (PICU). Patients. All intubated pediatric patients during two time periods: September 1...

OBJECTIVES To determine the rate of unplanned readmission after transoral robotic surgery (TORS), and to determine which patient or surgical factors increase the likelihood of readmission. MATERIALS AND METHODS Retrospective chart review of all patients who underwent TORS for squamous cell carcinoma at our institution from March 2010 through July 2016. Primary outcome was unplanned readmissio...

BACKGROUND Unplanned extubation represents a threat to patient safety, and risk factors and prevention strategies for unplanned extubation have not been fully explored. OBJECTIVES To define high-risk patients for unplanned extubation and determine clinicians' beliefs on perceived risks for unplanned extubation METHODS With a Web-based survey instrument we surveyed critical care clinician me...

BACKGROUND Ideally, care prior to the initiation of dialysis should increase the likelihood that patients start electively outside of the hospital setting with a mature arteriovenous fistula (AVF) or peritoneal dialysis (PD) catheter. However, unplanned dialysis continues to occur in patients both known and unknown to nephrology services, and in both late and early referrals. The objective of t...

Background Identifying risk factors for unplanned extubation in patients receiving mechanical ventilation can help guide prevention strategies. Objective To assess the risk of unplanned extubation with different sedation strategies. Methods A 36-month quality improvement study in a 33-bed intensive care unit at a tertiary-care center. Results A total of 92 unplanned extubations occurred (7.5 ev...

Unplanned excision of extremity soft tissue sarcoma (STS) is common and has detrimental effects not only on patients' oncologic outcomes but also on functional and economic issues. However, no study has analyzed a nationwide population-based database. To estimate the incidence and treatment pattern of unplanned excision in extremity STS in the Korean population, a nationwide epidemiologic study...