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2010

Abstract

Details

Leadership & Organization Development Journal, vol. 30 no. 5
Type: Research Article
ISSN: 0143-7739

Keywords

Content available
Article
Publication date: 8 February 2011

A.K. Bensiali

952

Abstract

Details

Leadership & Organization Development Journal, vol. 32 no. 1
Type: Research Article
ISSN: 0143-7739

Keywords

Content available
497

Abstract

Details

Leadership & Organization Development Journal, vol. 26 no. 2
Type: Research Article
ISSN: 0143-7739

Keywords

Content available
Article
Publication date: 1 June 2005

A.K. Bensiali

723

Abstract

Details

Leadership & Organization Development Journal, vol. 26 no. 4
Type: Research Article
ISSN: 0143-7739

Keywords

Content available
Article
Publication date: 21 June 2011

Terry Hannington

2240

Abstract

Details

Strategic Direction, vol. 27 no. 8
Type: Research Article
ISSN: 0258-0543

Article
Publication date: 4 January 2016

Hana AlSaeid, Talal Almutairi, Hamad Matar, Faraj F. Al-Ajmi, Fawaz A. Alrashidi, Mohammad A. E. Husain and Wafaa Saleh

The purpose of this paper is to investigate road users attitudes and preferences towards accidents and safety measures in Kuwait. The paper also quantifies impacts of user’s…

180

Abstract

Purpose

The purpose of this paper is to investigate road users attitudes and preferences towards accidents and safety measures in Kuwait. The paper also quantifies impacts of user’s attitudes on the perception of being safe while using roads in Kuwait.

Design/methodology/approach

In this paper, a review of relevant literature, has been carried out, then a questionnaire has been piloted and implemented to collect data. The main survey was carried out in 2013. A total of 700 distributed questionnaires resulted in the return of 427 completed questionnaires.

Findings

Results show that socio economic, attitudes and work commitment factors, all contribute to the behaviour and attitudes of road users in Kuwait.

Research limitations/implications

Data are limited due to time constraints.

Originality/value

There is very little knowledge of modelling and analysing factors which affect drivers’ behaviour towards safety in Kuwait.

Details

World Journal of Science, Technology and Sustainable Development, vol. 13 no. 1
Type: Research Article
ISSN: 2042-5945

Keywords

Article
Publication date: 3 July 2017

Zineb Kandoussi, Zakaria Boulghasoul, Abdelhadi Elbacha and Abdelouahed Tajer

The purpose of this paper is to improve the performance of sensorless vector control of induction motor drives by developing a new sliding mode observer for rotor speed and fluxes…

Abstract

Purpose

The purpose of this paper is to improve the performance of sensorless vector control of induction motor drives by developing a new sliding mode observer for rotor speed and fluxes estimation from measured stator currents and voltages and estimated stator currents.

Design/methodology/approach

In the present paper, the discontinuity in the sliding mode observer is smoothed inside a thin boundary layer using fuzzy logic techniques instead of sign function to reduce efficiently the chattering phenomenon that affects the rotor speed.

Findings

The feasibility of the proposed fuzzy sliding mode observer has been verified by experimentation. The experimental results are obtained with a 1 kW induction motor using a dSPACE system with DS1104 controller board showing clearly the effectiveness of the proposed approach in terms of dynamic performance compared to the classical sliding mode observer.

Practical implications

The experimental results of the whole control structure highlights that this kind of sensorless induction motor drive can be used for variable speed drive in industrial applications such as oil drilling, electric vehicles, high speed trains (HSTs) and conveyers. Such drives may work properly at zero and low speed in both directions of rotation.

Originality/value

Both the proposed speed observer and the classical sliding mode observer have been developed and implemented experimentally with other adaptive observers for detailed comparison under different operating conditions, such as parameter variation, no-load/load disturbances and speed variations in different speed operation regions.

Details

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, vol. 36 no. 4
Type: Research Article
ISSN: 0332-1649

Keywords

Article
Publication date: 8 June 2015

Andrew Walsh

As well as working with people who have serious mental health problems, mental health nurses have to maintain a values-based approach to their interactions with mental health…

Abstract

Purpose

As well as working with people who have serious mental health problems, mental health nurses have to maintain a values-based approach to their interactions with mental health service users. However, some have suggested that students and newly qualified nurses are unprepared for this role. The purpose of this paper is to explore perceptions of practising mental health nurses, third year mental health nurse students and lecturers about how well students are being prepared for practice.

Design/methodology/approach

A two-phase phenomenological study within a mental health nurse training institution and with staff from a Mental Health Trust in England. The study collected questionnaire responses from 87 participants (42 third year mental health nurse students, 39 practising mental health nurses and six nurse lecturers). A Likert scale questionnaire with written feedback produced data that formed the schedule for ten subsequent focus groups with 41 participants from the above categories. Focus group data were analysed using a process of interpretive phenomenological analysis. This led to the development of three main study themes. The transition from student to registered nurse is difficult, the importance of learning from experience, violence and aggression is difficult to manage, working effectively with victims of sexual abuse or those who have a diagnosis of personality disorder is difficult.

Findings

Whilst the study found some evidence to suggest the development of positive values there is a perception that newly qualified mental health nurses lack confidence in other important areas. Participants also expressed doubt about whether it was possible to prepare someone for practice completely. Another finding was that the relationship between student and the mentor is critical to the quality of practice learning.

Research limitations/implications

Study limitations are that this is a small selection of participants from one particular area. The researcher attempted to ensure that this study has internal validity. However, it is possible to question the extent to which findings may apply to other areas. Therefore, this study may be most useful to others as a basis for the discussion and comparison of these issues within mental health nurse educators.

Practical implications

The need to encourage proactive learning approaches in students is emphasised. Universities should facilitate the sharing of clinical learning experiences as well as developing realistic training in the management of violence and aggression. It is possible to question how well nurses are prepared to work with the physical health needs of service users.

Originality/value

This paper gives information about mental health nurse preparation for practice, which will be of value to training organisations as well as to employers of newly qualified mental health nursing staff.

Details

Mental Health Review Journal, vol. 20 no. 2
Type: Research Article
ISSN: 1361-9322

Keywords

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