Importance of assessing family dysfunction in conjunction with standardised measures when treating substance abuse

In this thesis, the link between substance abuse and family dysfunction is examined, and an argument is made for the assessment of family dysfunction when treating clients with substance abuse issues. Family dysfunction has been associated with a broad range of problems in children (e.g., low self esteem, increased risk of child abuse) through to adolescence and adulthood (e.g., increased risk of mental disorders such as depressive disorders, substance abuse disorders, and personality disorders) (Kaplan & Sadock, 1998). It is not the purpose of this thesis to suggest that family dysfunction causes substance abuse but rather to highlight that family dysfunction can in some cases place the individual at greater risk of substance abuse. Therefore, in order to understand the reasons why substance abuse developed and how it is maintained in the present requires the assessment of family dysfunction. Further, the importance of assessing the role and impact that family dysfunction may have had on the client, may help to better understand the nature and extent of substance abuse so that relevant and appropriate treatment goals for change may be set, progress monitored, and risk of relapse reduced. Chapter 1 provides a brief introduction to this thesis, and Chapter 2 is a review of the literature on the impact of family dysfunction including poor parental attachment and supervision, neglect, physical and sexual abuse, in adolescence and adulthood. Four case studies are presented to illustrate how family dysfunction and substance abuse may be related, thus highlighting the importance of assessing family dysfunction when treating substance abuse clients. All of the case studies include an individual with a substance abuse disorder (namely heroin) but they are diverse in terms of the types and extent of family dysfunction. The final chapter discusses the case studies in relation to the literature reviewed. Lastly, it gives consideration to the implication of a history of family dysfunction, and how it may impact negatively on treatment and therefore prognosis.

Studying and evaluating anti-corrosion coatings and inhibitors using the wire beam electrode method in conjunction with electrochemical noise analysis

Purpose – To provide a summary of research work carried out mainly in the authors' group for evaluating various protective coatings including rustproofing oils, and also for studying corrosion inhibitors using the wire beam electrode (WBE) method.

Design/methodology/approach – A range of published papers published during the past 15 years was summarised and reviewed. Recent research work in the authors' group was also included, which involved the combined use of the WBE with electrochemical noise analysis and the scanning reference electrode technique.

Findings – The WBE method has been developed into a very useful tool of evaluating the performance of coatings and inhibitors. In particular, The WBE is uniquely applicable for determining the performance of coatings and inhibitors to control localised corrosion.

Research limitations/implications – Focusing mainly on recent research.

Practical implications – A useful source of information for researchers and graduate students working in the areas of organic coating and inhibitor research.

Originality/value – The first summary or review on this research topic.

Localized corrosion and inhibition studies using the wire beam electrode in conjunction with the electrochemical noise analysis and the scanning reference electrode techniques

Several new technical developments have been made based on the combined use of the wire beam electrode (WBE), electrochemical noise analysis (ENA) and the scanning reference electrode technique (SRET). These have included: (i) The WBE-R n method- the combined use of the WBE and the noise resistance (Rn) to map the rates and patterns of uniform or localized corrosion; (ii) The WBE-Noise Signatures method- the combined use of the WBE and the noise signature to detect the origination and propagation of localized corrosion; and (iii) The WBE-SRET method- the combined use of the WBE and SRET to investigate localized corrosion from both the metallic and electrolyte phases of a corroding metal surface. This paper presents a brief review on these novel methods and their applications for detecting general and localized corrosion, for mapping the rates of corrosion, and for studying corrosion inhibitors.