3D packaging solutions are expected to play an important role in delivering improved performance, smaller form factors, and reduce costs for advanced semiconductor devices. The physical stacking of die-to-die or die-to-wafer requires high interconnect density. Aggressive scaling of microbump diameters and pitch is essential to meet these interconnect requirements. Maintaining process control fo...

this paper presents a k- turbulence model for simulation of steady current and itsinduced vortex shedding caused by the presence of an offshore pipeline. performance of the modelaround a circular cylinder above a wall with gap to diameter ratios of 0.1, 0.35 and 0.5 underdifferent flow regimes with reynolds numbers of 1500, 2500 and 7000 is studied. the flow field iscomputed with solving the re...

This paper considers the problem of controlling a quadrotor to go through window and land on planar target, landing pad, using an Image-Based Visual Servo (IBVS) controller that relies sensing information from two on-board cameras IMU. The maneuver is divided into stages: crossing pad. For first stage, control law proposed guarantees vehicle will not collide with wall containing non-zero veloci...

PURPOSE We used three-dimensional anterior-segment optical coherence tomography (3D AS-OCT) to evaluate time-dependent posttrabeculectomy changes in bleb wall volume and intensity. METHODS This prospective observational study included patients with open-angle glaucoma who underwent fornix-based trabeculectomy between January 2012 and October 2012. Twenty-nine eyes met inclusion criteria, and ...

Introduction: In radionuclide imaging, object scatter is one of the major factors leading to image quality degradation. Therefore, the correction of scattered photons might have a great impact on improving the image quality. Regarding this, the present study aimed to determine the main and sub-energy windows for triple energy window (TEW) scatter correction method usin...

Todays, in many modern applications, we search for frequent and repeating patterns in the analyzed data sets. In this search, we look for patterns that frequently appear in data set and mark them as frequent patterns to enable users to make decisions based on these discoveries. Most algorithms presented in the context of data stream mining and frequent pattern detection, work either on uncertai...