http://www.ukm.my/kamal3/psm/pfpstochastics.pdf

The stochastic finite element method: Past, present and future

Since the introduction of the first edition of International Classification of Sleep Disorders: Diagnostic and Coding Manual(ICSD-1)in 1990,national and international meetings were held to openly discuss the ongoing developments of sleep disorders and a new International Classification of Sleep Disorders: Diagnostic and Coding Manual(ICSD-2)was published in 2005.Compared with ICSD-1,the classification of ICSD-2 was developed in a manner compatible with new International Classification of Diseases(ICD-9 and ICD-10)and formed a coordinated system of International Classification of Diseases.The updated version was characterized by the significant improvements of its logicality and clinical practicability,and was more consistent with the International Classification of Disease.The contents of ICSD-2 were introduced in this article.

Brief introduction to second edition of International Classification of Sleep Disorders:Diagnostic and Coding Manual

A review on signal processing techniques utilized in the fault diagnosis of rolling element bearings

A summary of fault modelling and predictive health monitoring of rolling element bearings

Machines without vibrations in the working environment are something non-existent. During machining operations, these vibrations are directly linked to problems in systems having rotating or reciprocating parts, such as bearings, engines, gear boxes, shafts, turbines and motors. Vibration analysis has proved to be a measure for any cause of inaccuracy in manufacturing processes and components or any maintenance decisions related to the machine. The non-contact measurement of vibration signal is very important for reliable structural health monitoring for quality assurance, optimizing profitability of products and services, to enhance manufacturing productivity and to reduce regular periodic inspections. This paper presents a state-of-the-art review of recent vibration monitoring methods and signal processing techniques for structural health monitoring in manufacturing operations. These methods and techniques are used as a tool to acquire, visualize and analyse the sampled data collected in any machining operation which can then be used for decision making about maintenance strategies.

Nicole Kessissoglou

Papers

An integrated approach to fault diagnosis of machinery using wear debris and vibration analysis

Free vibrational characteristics of isotropic coupled cylindrical–conical shells

A study of the effect of contaminant particles in lubricants using wear debris and vibration condition monitoring techniques

Acoustic signature of a submarine hull under harmonic excitation

The investigation of the condition and faults of a spur gearbox using vibration and wear debris analysis techniques