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Toplam kayıt 1082, listelenen: 311-320
Lycopene protects liver against ulcerative colitis
(Bentham Science Publishers B.V., 2012)
Ulcerative colitis is known to cause damage to the liver tissue. Although synthetic and natural substances have been used to prevent liver damage in colitis, little success has been achieved so far. In this study rats were ...
Content-Based Microscopic Image Retrieval System for Multi-Image Queries
(IEEE-Inst Electrical Electronics Engineers Inc, 2012)
In this paper, we describe the design and development of a multitiered content-based image retrieval (CBIR) system for microscopic images utilizing a reference database that contains images of more than one disease. The ...
Supervisory controller design to enforce some basic properties in timed-transition Petri nets using stretching
(Elsevier Sci LTD, 2012)
Supervisory controller design to enforce boundedness, reversibility, and liveness in timed-transition Petri nets with firing durations is considered. It is assumed that both controllable and uncontrollable transitions may ...
Stable H-infinity flow controller design using approximation of FIR filters
(SAGE Publications LTD, 2012)
Stable flow controllers are usually preferred since, compared with unstable flow controllers, they are less sensitive to any modelling imperfections. H-infinity-optimal flow controllers involve finite impulse-response (FIR) ...
Automated detection of cells from immunohistochemically-stained tissues: Application to Ki-67 nuclei staining
(Spie-Int Soc Optical Engineering, 2012)
An automated cell nuclei detection algorithm is described to be used for the quantification of immunohistochemically-stained tissues. Detection and segmentation of positively stained cells and their separation from the ...
Autopilot Project with Unmanned Robot
(Elsevier Science BV, 2012)
Mobile robot is an important figure during the search and rescue application after the natural diseases such as earthquakes, fire, flooding. In the disaster areas, searching the sign of living bodies or investigating the ...
Improved synthetic wind speed generation using modified Mycielski approach
(Wiley-Blackwell, 2012)
In this paper, novel approaches for wind speed data generation using Mycielski algorithm are developed and presented. To show the accuracy of developed approaches, we used three-year collected wind speed data belonging to ...
Supervisory Controller Design for Timed-Place Petri Nets
(Kybernetika, 2012)
Supervisory controller design to avoid deadlock in discrete-event systems modeled by timed-place Petri nets (TPPNs) is considered. The recently introduced approach of place-stretching is utilized for this purpose. In this ...
Trajectory tracking control of nonholonomic wheeled mobile robots: Combined direct and indirect adaptive control using multiple models approach
(2012)
This paper presents a novel methodology for the trajectory tracking control of nonholonomic wheeled mobile robots using multiple identification models. The overall control system includes two stages. In the first stage, a ...
Video-based Lane Detection Using a Fast Vanishing Point Estimation Method
(IEEE, 2012)
Lane detection algorithms constitute a basis for intelligent vehicle systems such as lane tracking and involuntary lane departure detection. In this paper, we propose a simple and video-based lane detection algorithm that ...