This work is a text-book for senior and magistracy students, dedicated to one of the most modern solid-state body surface research techniques – Scanning Probe Microscopy (SPM). The book considers the basic SPM types: Scanning Tunnel Microscopy (STM), Atomic Force Microscopy (AFM), Electric Force Microscopy (EFM), Magnetic Force Microscopy (MFM), Near-field Optical Microscopy (NOM), which have f...

in this paper, a chaotic particle swarm optimization with mutation-based classifier particle swarm optimization is proposed to classifypatterns of different classes in the feature space. the introduced mutation operators and chaotic sequences allows us to overcomethe problem of early convergence into a local minima associated with particle swarm optimization algorithms. that is, the mutationope...

A classification technique using Support Vector Machine (SVM) classifier for detection of rolling element bearing fault is presented here.  The SVM was fed from features that were extracted from of vibration signals obtained from experimental setup consisting of rotating driveline that was mounted on rolling element bearings which were run in normal and with artificially faults induced conditio...

The IIEF questionnaire scores are influenced by many factors. Depression after a diagnosis of cancer, and the prostate biopsy-related symptoms, e.g. prostatitis, perineal pain and haemospermia, might compromise the patients’ well-being and libido, and thus affect the IIEF scores before RP. We therefore suggest using the IIEFm and EFm scores before prostate biopsy to assess the patients’ sexual ...

text classification is an important research field in information retrieval and text mining. the main task in text classification is to assign text documents in predefined categories based on documents’ contents and labeled-training samples. since word detection is a difficult and time consuming task in persian language, bayesian text classifier is an appropriate approach to deal with different...

Many diseases occur as a consequence of enzyme deficiencies. The missing or incompletely operating enzyme can imply the interruption of a synthesis pathway and, thus, the lack of a product, or it can lead to the accumulation of an intermediate that is toxic when present in high concentration, for example, by inhibiting another essential enzyme. A clinical important and well known example is the...

In this article, we develop a novel method that explains the dynamic structure of multi-channel electroencephalograms (EEGs) recorded from several trials in a motor-visual task experiment. Preliminary analyses of our data suggest two statistical challenges. First, the variance at each channel and cross-covariance between each pair of channels evolve over time. Moreover, the cross-covariance pro...