Inferior Vena Cava (IVC) filters are mechanical devices implanted to provide prophylaxis against pulmonary emboli in patients for whom standard anticoagulation is either inadequate or contraindicated. A 67-year-old female with a 10-year-old indwelling IVC filter underwent robotic assisted laparoscopic partial nephrectomy for a right upper pole renal mass. Renal hilum dissection was complicated ...

Digital imaging devices become popular and have replaced analog ones since the invention and development of digital signal processing technology several years ago. A common problem in digital image is noise, which is often happened when the imaging devices such as digital camera, cctv, camcorder, are used in a poor lighting scene. To overcome this problem, many methods have been introduced. We ...

Reconfigurable microwave filters make microwave transceivers adaptable to multiple bands of operation using a single filter, which is highly desirable in today’s communications with evermore growing wireless applications. Tunable filters can replace the necessity of switching between several filters to have more than one filter response by introducing tuning elements embedded into a filter topo...

Paper-based microfluidic devices are emerging as a new technology for simple, low-cost, portable, and disposable diagnostic and monitoring platform. This article presents a novel method for fabricating microfluidic devices on paper by means of octadecyltrichlorosilane self-assembling and UV/O3-patterning. The hydrophilic filter paper was uniformly coated with a hydrophobic layer of octadecyltri...

In this paper, a high performance flexible component that serves as a color filter and an electrode simultaneously is suggested. The suggested highly conductive and flexible color filter electrode (CFE) has a multilayer film structure composed of silver (Ag) and tungsten trioxide (WO3). The CFE maintained its color filtering capability even when the films were bent on a polyethylene terephthala...

As part of the Detecting Intrusions at Layer ONe (DILON) project, we show that Ethernet devices can be uniquely identified and tracked—using as few as 25 Ethernet frames—by analyzing variations in their analog signal caused by hardware and manufacturing inconsistencies. An optimal detector, the matched filter, is utilized to create signal profiles, which aid in identifying the device the signal...