A well-focused and high-resolution inverse synthetic aperture radar (ISAR) image of ship target is appropriate to the classification recognition, especially for ISAR presenting ship's top or side view. For this purpose, a novel optimal time window determination (OTWD) approach based on imaging projection plane (IPP) selection proposed in article. First, OTWD determines view via IPP selection. T...

introduction:visualization of inner ear structures is a valuable strategy for researchers and clinicians working on hearing pathologies. optical coherence tomography (oct) is a high-resolution imaging technology which may be used for the visualization of tissues. in this experimental study we aimed to evaluate inner ear anatomy in well-prepared human labyrinthine bones.materials and methods:thr...

The rodent dorsal window chamber is a widely used in vivo model of the microvasculature. The model consists of a 1cm region of exposed microvasculature in the rodent dorsal skin that is immobilized by surgically implanted titanium frames, allowing the skin microvasculature to be visualized. We describe a detailed protocol for surgical implantation of the dorsal window chamber which enables rese...

When searching for a target with eye movements, saccades are planned and initiated while the visual information is still being processed. If hand movements are needed to perform a search task, can they too be planned while visual information from the current position is still being processed? To find out we studied a visual search task in which participants had to move their hand to shift a win...

the turkmen horse is one of the oldest and purest breeds in the world. there is no information with regards to the normal echocardiographic parameters of this horse regarding to cardiac diseases. pulsed-wave (pw) doppler echocardiography was performed on 42 clinically normal 3- to 15-year-old racing turkmen horses. there were 26 stallions and 16 mares. the left ventricular isovolumetric contrac...

Point clouds from multi-looking oblique view airborne laser scanning can provide information about building façades, not only for a single building but also for a larger urban area. This has the disadvantage of a reduced point density. To gain window information for building models from that data an approach has to be developed which can cope with a point cloud with low resolution (around 10 po...

We desired a platform for researching advanced window layout paradigms including the use of constraints. Typical window management systems are written entirely in C or C++, complicating extensibility and programmability. Because no existing window manager was well-suited to our goal, we developed the Scwm window manager. In Scwm, only the core window-management primitives are written in C while...

An effective method for finding the relevant number (window size) and the elapsed time (window age) of recently completed projects has proven elusive in software effort estimation. Although these two parameters significantly affect the prediction accuracy, there is no effective method to stratify and sample chronological projects to improve prediction performance of software effort estimation m...

Abstract A head-mounted display cannot cover an angle of visual field as wide that natural view (out-of-view problem). To enhance the cognition immersive environment, previous studies have developed various guidance designs visualize location or direction items presented in users’ surroundings. However, two issues regarding effects remain unresolved: How are different with each guided direction...