background: proper placement of central venous catheter (cvc) tip could reduce early and late catheter-related complications.although the live fluoroscopy is standard of care for placement of the catheter, it is not available in many centers. therefore, the present study evaluated the sensitivity and specificity of bedside chest x-ray (cxr) for proper positioning of the catheter tip. materials ...

Doctoral graduates in philosophy are an excellent source of information about the discipline: they at cutting edge research trends, have inside view research-focused departments, and their employment prospects provide early insights on future health discipline. This report details results a survey sent 2021 to recent Ph.D. current students, as well data-gathering efforts by Academic Placement D...

adequate coverage is one of the main problems for distributed wireless sensor networks and the effectiveness of that highly depends on the sensor deployment scheme. given a finite number of sensors, optimizing the sensor deployment will provide sufficient sensor coverage and save power of sensors for movement to target location to adequate coverage. in this paper, we apply fuzzy logic system to...

AIMS To investigate the impact of a new structure for supporting healthcare students and mentors in practice placements (Placement Development Teams). INTRODUCTION The English Model National Partnership Agreement for healthcare education required Strategic Health Authorities, Higher Education Institutions and National Health Service Trusts to redesign strategies for student support. Placement...

We examine the impact on optimal data placement schemes for random retrieval due to a new trend in disk technology, namely zoned magnetic disks, which record data with a constant linear density and have a constant angular velocity. This modiies the optimal data placement that minimizes response time, since now the data transfer time varies with block placement whereas the transfer time and cyli...

Visualization of flow on boundary surfaces from computational flow dynamics (CFD) is challenging due to the complex, adaptive resolution nature of the meshes used in the modeling and simulation process. Part one of this paper presents a fast and simple glyph placement algorithm in order to investigate and visualize flow data based on unstructured, adaptive resolution boundary meshes from CFD. T...

Communication placement analysis is an important step in the compilation of data-parallel programs for multiproces-sor systems. This paper presents a communication placement framework that minimizes frequency of communication , eliminates redundant communication, and maximizes communication latency hiding. The paper shows how data-dependence information can be combined with data-ow analysis to ...